Hardrock 100 2027
Silverton, Colorado, San Juan Mountains
161 km10,058 m D+High-altitude 100 miler
Hardrock 100 2027 guide: 161 km, 10058 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →TrailCompanion Guides
Race Guides
Practical guides for preparing the world's biggest ultras: transport, accommodation, mandatory gear, and race-week logistics.
184 guides
Montane Spine Challenger
Pennine Way, Edale to Hawes, England
174 km4,900 m D+Winter self-sufficient ultra
Montane Spine Challenger guide: 174 km, 4900 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de la Bérarde
La Bérarde, Vénéon valley, Écrins massif
28 km1,700 m D+Remote alpine trail
Trail de la Bérarde guide: 28 km, 1700 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail du Lac d'Annecy
Annecy, Lake Annecy, Bauges and Bornes
93 km5,200 m D+Long alpine lake trail
Trail du Lac d'Annecy guide: 93 km, 5200 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail du Massif des Maures
Massif des Maures, Var, Provence
45 km2,200 m D+Demanding Mediterranean trail
Trail du Massif des Maures guide: 45 km, 2200 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Lavaredo Ultra Trail 2027
Cortina d'Ampezzo, Dolomites, Italy
120 km5,800 m D+Dolomite alpine ultra
Lavaredo Ultra Trail 2027 guide: 120 km, 5800 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de la Bornes
Bornes plateau, Usses area and Haute-Savoie
42 km1,900 m D+Runnable-technical Haute-Savoie trail
Trail de la Bornes guide: 42 km, 1900 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail des Îles d'Hyères
Hyères, Giens peninsula and Porquerolles island
25 km600 m D+Coastal island trail
Trail des Îles d'Hyères guide: 25 km, 600 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail Pyrénéen
Catalan Pyrenees traverse
230 km16,000 m D+Pyrenean stage race
Trail Pyrénéen guide: 230 km, 16000 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Western States 100 2027
Olympic Valley to Auburn, California, United States
161 km5,500 m D+Historic 100-miler with heat and canyons
Western States 100 2027 guide: 161 km, 5500 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Foulées du Beaufort
Arêches-Beaufort, Beaufortain, Savoie
42 km2,900 m D+Beaufortain alpine trail
Foulées du Beaufort guide: 42 km, 2900 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Tor des Géants 2027
Courmayeur and Aosta Valley, Italy
330 km24,000 m D+Non-stop alpine ultra-endurance
Tor des Géants 2027 guide: 330 km, 24000 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail des Vans
Les Vans, Banne, Berrias, Chambonas, Ardèche
25 km700 m D+Short but technical Ardèche trail
Trail des Vans guide: 25 km, 700 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail des Hauts du Roussillon
Fenouillèdes, Agly valley and upper Roussillon
32 km1,200 m D+Catalan regional preview to confirm
Trail des Hauts du Roussillon guide: 32 km, 1200 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail du Pays des Écrins
Vallouise-Pelvoux, Pays des Écrins, Hautes-Alpes
59 km3,400 m D+High-Alpes altitude trail
Trail du Pays des Écrins guide: 59 km, 3400 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Diagonale des Fous 2027
Saint-Pierre to Saint-Denis, Réunion Island
180 km10,200 m D+Extreme tropical island crossing
Diagonale des Fous 2027 guide: 180 km, 10200 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail du Grand Saint-Bernard
Verbier, Val de Bagnes and Grand St Bernard pass, Switzerland
140 km9,000 m D+Very alpine Valais 100M
Trail du Grand Saint-Bernard guide: 140 km, 9000 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de la Haute Route
Chamonix to Zermatt, France and Switzerland
198 km13,340 m D+High-mountain point-to-point trail project
Trail de la Haute Route guide: 198 km, 13340 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Transgrancanaria 2027
Las Palmas de Gran Canaria to Maspalomas, Spain
126 km6,764 m D+Early-season volcanic 100M crossing
Transgrancanaria 2027 guide: 126 km, 6764 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →UTMB 2027
Chamonix, Courmayeur, Champex-Lac and the Mont-Blanc massif
174 km9,900 m D+Highly selective alpine 100M final
UTMB 2027 guide: 174 km, 9900 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Gavarnie Ultra Trail
Gavarnie-Gèdre, Hautes-Pyrénées
45 km4,700 m D+Very vertical Pyrenean race
Gavarnie Ultra Trail guide: 45 km, 4700 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de l'Aiguille Percée
Tignes / Tarentaise, Savoie
43 km2,630 m D+High-altitude alpine trail marathon
Trail de l'Aiguille Percée guide: 43 km, 2630 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de la Chartreuse
Saint-Pierre-de-Chartreuse, Isère
72 km4,800 m D+Forested limestone ultra
Trail de la Chartreuse guide: 72 km, 4800 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de Navacelles
Le Vigan / Cirque de Navacelles, Gard-Hérault
63 km2,500 m D+Long causse-and-cirque trail
Trail de Navacelles guide: 63 km, 2500 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail du Lac de Serre-Ponçon
Embrun / Lake Serre-Ponçon, Hautes-Alpes
95 km5,969 m D+Demanding alpine lake ultra
Trail du Lac de Serre-Ponçon guide: 95 km, 5969 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Isle of Wight Ultra Challenge
Chale / Isle of Wight, United Kingdom
106 km1,800 m D+Long coastal ultra with ferry logistics
Isle of Wight Ultra Challenge guide: 106 km, 1800 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de Chablis
Chablis / Yonne, France
42 km424 m D+Runnable vineyard marathon
Trail de Chablis guide: 42 km, 424 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de Millau
Millau / Aveyron, France
100 km1,100 m D+Rolling Grands Causses road ultra
Trail de Millau guide: 100 km, 1100 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de la Forêt Noire
Kirchzarten / Black Forest, Germany
102 km4,900 m D+Long steep forest ultra
Trail de la Forêt Noire guide: 102 km, 4900 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail Monte Soglio
Forno Canavese / Piedmont, Italy
73 km4,200 m D+Piedmont alpine ultra
Trail Monte Soglio guide: 73 km, 4200 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail Alsacien
Lac Blanc to Obernai, Alsace
158 km5,100 m D+Long ultra, Vosges climbs, castles and runnable sections
Trail Alsacien guide: 158 km, 5100 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de l'Oxygène
Grenoble, Isère
24 km1,200 m D+Short but punchy, steep climbs and urban-edge descents
Trail de l'Oxygène guide: 24 km, 1200 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de Vauvenargues
Vauvenargues, Bouches-du-Rhône
15 km650 m D+Short, limestone, warm and punchy
Trail de Vauvenargues guide: 15 km, 650 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail des Fjords Norway
Stranda, Sunnmøre, Norway
55 km3,800 m D+Technical fjords, Nordic weather, high climbing density
Trail des Fjords Norway guide: 55 km, 3800 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Ultramaratón Pirineos
Bagà, Catalan Pyrenees
100 km6,600 m D+Mountain 100K, technical and very dense in climbing
Ultramaratón Pirineos guide: 100 km, 6600 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Bob Graham Round
Keswick / Lake District, England
106 km8,200 m D+Sub-24h fell-running challenge
Bob Graham Round guide: 106 km, 8200 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de la Corniche Vendéenne
Saint-Hilaire-de-Riez / Vendée, France
14 km160 m D+Accessible coastal trail
Trail de la Corniche Vendéenne guide: 14 km, 160 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de la Rance
Dinan / Rance valley, Brittany, France
45 km1,100 m D+Breton urban and valley trail
Trail de la Rance guide: 45 km, 1100 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail des Dentelles de Montmirail
Gigondas / Vaucluse, France
42 km2,000 m D+Provençal limestone maratrail
Trail des Dentelles de Montmirail guide: 42 km, 2000 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de la Montagne de Lure
Forcalquier / Montagne de Lure, Alpes-de-Haute-Provence, France
166 km7,000 m D+Long Haute-Provence ultra
Trail de la Montagne de Lure guide: 166 km, 7000 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Picos de Europa Travesera
Covadonga / Arenas de Cabrales, Asturias, Spain
74 km6,560 m D+Technical high-mountain ultra
Picos de Europa Travesera guide: 74 km, 6560 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de la Cote Basque
Villefranque / Basque Coast, France
12.5 km400 m D+Short punchy Basque trail
Trail de la Cote Basque guide: 12.5 km, 400 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de la Clape
Armissan / La Clape massif, France
16 km550 m D+Short garrigue nature race
Trail de la Clape guide: 16 km, 550 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail des Hautes Vosges
Le Menil / Hautes Vosges, France
42 km1,800 m D+Long winter Vosges trail
Trail des Hautes Vosges guide: 42 km, 1800 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de la Foret de Troncais
Saint-Bonnet-Troncais / Allier, France
16 km380 m D+Accessible forest trail
Trail de la Foret de Troncais guide: 16 km, 380 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de Sisteron
Sisteron / Alpes-de-Haute-Provence, France
44 km2,600 m D+Technical citadel and ridge trail
Trail de Sisteron guide: 44 km, 2600 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de Vence
Vence / Alpes-Maritimes, France
10 km200 m D+Short punchy urban trail
Trail de Vence guide: 10 km, 200 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail des Baux-de-Provence
Maussane-les-Alpilles / Les Baux-de-Provence, France
10 km275 m D+Short Provence nature run
Trail des Baux-de-Provence guide: 10 km, 275 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail des Monts d'Ardeche
Saint-Agreve / Ardeche mountains, France
37 km2,000 m D+Very mountainous short trail
Trail des Monts d'Ardeche guide: 37 km, 2000 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail Rochefort-en-Terre
Malansac / Rochefort-en-Terre, Brittany, France
27 km550 m D+Rolling Brittany trail
Trail Rochefort-en-Terre guide: 27 km, 550 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →The Coastal Challenge
Costa Rica, Pacific coast
240 km8,000 m D+Tropical stage race
The Coastal Challenge guide: 240 km, 8000 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de l'Herault
Saint-Mathieu-de-Treviers, Herault, France
65 km2,800 m D+Warm garrigue and gorge trail
Trail de l'Herault guide: 65 km, 2800 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail du Pays d'Auge
Pays d'Auge, Calvados, Normandy, France
13 km250 m D+Rolling Normandy short trail
Trail du Pays d'Auge guide: 13 km, 250 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de la Sainte-Baume
Cuges-les-Pins and Sainte-Baume massif, France
100 km5,500 m D+Technical Provence ultra
Trail de la Sainte-Baume guide: 100 km, 5500 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Ultra Trail Montserrat
Monistrol de Montserrat, Catalonia, Spain
42 km2,100 m D+Rocky Catalan mountain trail
Ultra Trail Montserrat guide: 42 km, 2100 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de l'Esterel
Frejus / Esterel massif, France
32 km900 m D+Fast Mediterranean trail
Trail de l'Esterel guide: 32 km, 900 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail du Pilat
Veranne / Pilat massif, France
42 km2,400 m D+Mid-mountain trail
Trail du Pilat guide: 42 km, 2400 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail des Gorges de l'Ardeche
Saint-Martin-d'Ardeche / Ardeche Gorges, France
77 km2,340 m D+Limestone canyon ultra
Trail des Gorges de l'Ardeche guide: 77 km, 2340 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Ultra Gortavo
Navarre / Spanish Basque Country, Spain
65 km3,200 m D+Cross-border mountain ultra
Ultra Gortavo guide: 65 km, 3200 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →UTMF / Mt. FUJI 100
Mount Fuji, Japan
167 km6,613 m D+International 100-mile ultra
UTMF / Mt. FUJI 100 guide: 167 km, 6613 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Belle-Île en Trail
Le Palais / Belle-Île-en-Mer, France
81 km2,000 m D+Island coastal ultra
Belle-Île en Trail guide: 81 km, 2000 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail Ardéchois
Désaignes / Ardèche, France
60 km2,500 m D+Rolling Ardèche ultra
Trail Ardéchois guide: 60 km, 2500 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de Guerlédan
Bon-Repos-sur-Blavet / Lake Guerlédan, France
72 km2,700 m D+Rugged Brittany ultra
Trail de Guerlédan guide: 72 km, 2700 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de l'Île de Ré
Les Portes-en-Ré / Île de Ré, France
20 km80 m D+Runnable coastal trail
Trail de l'Île de Ré guide: 20 km, 80 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Ultra Trail du Verdon
Aiguines / Verdon Gorge, France
40 km1,932 m D+Very technical canyon trail
Ultra Trail du Verdon guide: 40 km, 1932 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de la Résistance
La Côte-Saint-André / Isère, France
36 km550 m D+Runnable memorial trail
Trail de la Résistance guide: 36 km, 550 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de Provence
Forcalquier / Haute-Provence, France
160 km7,000 m D+Very demanding Provence ultra
Trail de Provence guide: 160 km, 7000 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail des Alpilles
Saint-Rémy-de-Provence / Alpilles, France
30 km1,200 m D+Technical Provence trail
Trail des Alpilles guide: 30 km, 1200 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail du Luberon
Cabrières-d'Aigues / Luberon, France
45 km2,300 m D+Hilly Provence trail
Trail du Luberon guide: 45 km, 2300 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de Saint-Guilhem-le-Désert
Saint-Guilhem-le-Désert / Hérault, France
26 km1,200 m D+Demanding short trail
Trail de Saint-Guilhem-le-Désert guide: 26 km, 1200 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Salomon EcoTrail Paris 80 km
From the Colline d'Élancourt, Yvelines, to the first floor of the Eiffel Tower, Paris, through the western Paris region
81.8 km1,200 m D+81.8 km and 1,200 m of climbing in 13 h 15, 92% off-road, a wave start in late morning, finish up the Eiffel Tower
Salomon EcoTrail Paris 2027: the Trail 80 km Printemps starts from the Colline d'Élancourt on 2027-03-20 between 10:30 and 10:55, 81.8 km and 1,200 m of climbing, 13 h 15 time limit, finishing on the first floor of the Eiffel Tower.
View guide →La Diagonale des Fous
From Saint-Pierre, Ravine Blanche, to Saint-Denis, La Redoute, crossing Réunion island and its National Park listed as UNESCO world heritage
180 km10,200 m D+180 km and 10,200 m of climbing in 66 hours maximum, a night start at 22:00, sixteen checkpoints with eliminating cut-offs, poles strictly forbidden
La Diagonale des Fous 2026: start from Saint-Pierre on 2026-10-15 at 22:00, finish in Saint-Denis, 180 km and 10,200 m of climbing, 66 hours of time limit, sixteen eliminating cut-offs, poles forbidden, 3,000 starters.
View guide →La Portillera
Aure Valley, Pyrenees
45 km3,200 m D+Pyrenean alpine
La Portillera guide: 45 km, 3200 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail de la Meije
La Grave / La Meije, France
45 km2,500 m D+Mountain
Trail de la Meije guide: 45 km, 2500 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail des Glières 21 km
Loop starting and finishing in Thorens-Glières, Fillière, Haute-Savoie, France, through the Glières massif
21 km1,400 m D+21 km, 1,400 m of climbing and as much descent, high point at 2,000 m at Sous-Dine, a single aid station, finish to be crossed by 18:00
Trail des Glières 2026: the 21 km "Chamois Rapide" starts from Thorens-Glières on 2026-10-04 at 10:30, 21 km and 1,400 m of climbing, high point at 2,000 m at Sous-Dine, 300 runners, one aid station, finish by 18:00.
View guide →Trail du Beaujolais
Beaujolais, France
57 km2,500 m D+Demanding
Trail du Beaujolais guide: 57 km, 2500 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Trail des Passerelles du Monteynard
Lake Monteynard, France
60 km3,200 m D+Technical
Trail des Passerelles du Monteynard guide: 60 km, 3200 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Ultravasan
Sälen to Mora, Sweden
90 km867 m D+Runnable long-distance
Ultravasan guide: 90 km, 867 m+, transport, accommodation, gear, official links and TrailCompanion Prep CTA.
View guide →Sierre-Zinal
From Sierre to Zinal through the Val d'Anniviers, Valais, Switzerland
31 km2,200 m D+31 km and 2,200 m of climbing, cut-offs set by time of day rather than elapsed time, poles forbidden
Sierre-Zinal 2027: the Five 4000ers race is run on Saturday 2027-08-07, 31 km and 2,200 m of climbing from Sierre to Zinal. Cut-offs, Touristes and Coureurs categories, poles forbidden, seven aid stations.
View guide →Ultra Tour Monte Rosa
Loop from Grächen, Valais, Switzerland, via Zermatt, the Aosta Valley and Piedmont, Italy
171 km11,600 m D+171 km and 11,600 m of climbing in 60 hours, five waypoints above 2,700 m, microspikes mandatory on the glacier
Ultra Tour Monte Rosa 2027: the 170 km Ultra Tour starts from Grächen on 2027-09-02 at 04:00, 171 km and 11,600 m of climbing in 60 hours, 300 starters, microspikes mandatory between Zermatt and Gressoney.
View guide →Spartathlon
Athens to Sparta, Attica, Corinthia, Argolis, Arcadia and Laconia, Greece
245.3 km1,200 m D+245 km road ultra in 36 hours, 75 cut-offs, Mount Parthenio at night
Spartathlon 2026: 44th edition from Athens to Sparta, starting 2026-09-26 at 07:00 below the Acropolis, official finish 2026-09-27 at 19:00 at the statue of Leonidas. 245.3 km, 36 hours, 75 cut-offs, 400 runners.
View guide →Wachau Trail
Krems an der Donau, Wachau valley, Lower Austria, Austria
100.4 km3,886 m D+Seven distances from 10 to 161 km on the Welterbesteig, all finishing in Krems by 23:00
Wachau Trail 2026: seven distances on 2026-10-03 in Lower Austria, WACHAU101 100.4 km with 3,886 m+ from Aggsbach Dorf, WACHAU160 161 km from Krems on 2026-10-02, plus 77, 56, 35, 24 and 10 km. Shared finish in Krems, closing at 23:00.
View guide →Grand Trail des Hauts-de-France
Liévin, Pas-de-Calais, France
61 km1,450 m D+Night 61 km trail through the Artois hills and mining spoil heaps
Bilingual GTN Hauts-de-France guide: 61 km, spoil heaps, Liévin, early November start, Lens/Arras/Lille access, lodging, night gear and FAQ.
View guide →Trail des Aiguilles Rouges
Chamonix-Mont-Blanc, Haute-Savoie, France
50 km3,700 m D+Technical 50 km alpine trail with 3,700 m+ in semi-autonomy
Bilingual TAR 2026 guide: 50 km, 3,700 m+, Chamonix, 5 a.m. start, Geneva/Saint-Gervais transport, lodging, mandatory gear and FAQ.
View guide →Trail des Maures
Collobrières, Var, France
130 km5,800 m D+Provence ultra of 130 km and 5,800 m+ through the Maures massif
Bilingual Trail des Maures guide: 130 km, 5,800 m+, Collobrières, Friday 10 p.m. start, transport, lodging, mandatory gear and FAQ.
View guide →Trail du Garlaban
Roquevaire, Bouches-du-Rhône, France
41 km2,700 m D+Technical Provence trail of 41 km and 2,700 m+
Bilingual Grand Trail du Garlaban guide: 41 km, 2,700 m+, Roquevaire, Marseille/Aubagne access, lodging, mandatory gear and FAQ.
View guide →Trail des Lacs du Jura
Clairvaux-les-Lacs, Jura, France
28 km960 m D+Nature long course of 28 km and 960 m+ in the Jura lake district
Bilingual Trail et Rando des Lacs guide: 28 km, 960 m+, Clairvaux-les-Lacs, Lons/Geneva/Lyon access, lodging, gear and FAQ.
View guide →Chianti Ultra Trail by UTMB
Radda in Chianti, Chianti Storico, Tuscany, Italy
123 km5,200 m D+Tuscan 100-mile race on rolling hills, 123 km with 5,200 m of climbing
Chianti Ultra Trail by UTMB 2027: five races from 2027-03-19 to 2027-03-21 around Radda in Chianti, UTCC 123 km with 5,200 m+, CUT 73 km, CUT 46 km, CHT 20 km and a 10 km. Numbers read on the official site.
View guide →Eiger Ultra Trail by UTMB
Grindelwald, Bernese Oberland, Switzerland
261 km18,000 m D+Extreme alpine ultra, 261 km with 18,000 m of climbing below the Eiger
Eiger Ultra Trail by UTMB 2027: seven races from 2027-07-14 to 2027-07-18 in Grindelwald, E250 261 km with 18,000 m+, E101 101 km, E51 51 km, E35 35 km, E16 16 km. Start times and numbers read on the official site.
View guide →Trail Alsace by UTMB
Station du Lac Blanc, Vosges massif, to Obernai, Alsace, France
158 km5,100 m D+Vosges 100-miler, 158 km with 5,100 m of climbing, ridges and castles
Trail Alsace by UTMB 2027: six races from 2027-05-14 to 2027-05-16 between the Vosges and the vineyards, UTDC 158 km with 5,100 m+, UTDP 108 km, TDC 47 km, TDP 29 km, RDP 18 km and TDE 10.5 km. Numbers read on the official site.
View guide →Val d'Aran by UTMB
Vielha, Val d'Aran, Catalonia, Spain
163 km10,000 m D+High-mountain Pyrenean ultra, 100 miles with 10,000 m of climbing
Val d'Aran by UTMB 2027: eight races from 2027-07-07 to 2027-07-11 around Vielha, VDA 163 km and 10,000 m+, CDH 110 km, TDL 75 km, PDA 55 km, EXP 32 km, two 18 km SKY races and a 10 km.
View guide →Kullamannen by UTMB
Höganäs and Båstad, Skåne, Sweden
173 km2,300 m D+Coastal night ultra, autumn wind and cold
Kullamannen by UTMB 2026: four races on 30 and 31 October in Skåne, Ultra 100 Miles 173 km and 2,300 m+ from Höganäs, Sprint Ultra 108 km, Seventh Seal 53 km, North Shore 22 km.
View guide →Nice Côte d'Azur by UTMB
Auron → Nice, Alpes-Maritimes
165 km8,900 m D+Alpine then coastal ultra, 100M final
Nice Côte d'Azur by UTMB 2026: five races from 24 to 27 September, 100M Auron-Nice 165 km and 8,900 m+, shuttles to the starts, bib pickup, gear and weather kits.
View guide →Ventoux by UTMB
Malaucène, Vaucluse
125 km5,700 m D+Provençal ultra exposed to the mistral
Ventoux by UTMB 2027: four races from 23 to 25 April from Malaucène, Ultra Géant de Provence 125 km and 5,700 m+, Grande Épopée 87 km, Mistral Marathon 51 km, Trail des Coteaux 26 km.
View guide →Davos Trail
Davos, Graubünden, Switzerland
68.37 km3,309 m D+Alpine Diamond route with 68.37 km and 3,309 m +/- around Davos
Bilingual Davos Trail guide: Davos X-Trails Diamond, 68.37 km, 3,309 m +/-, Zurich/Landquart access, lodging, gear and FAQ.
View guide →Trail des Balcons du Léman
Chablais, Lake Geneva, Switzerland and France
130 km5,500 m D+Guided 5-day trail journey with 130 km and 5,500 m+
Bilingual Balcons du Léman guide: Tour du Lac Léman en Trail, 130 km, 5,500 m+, Geneva/Chablais, transport, lodging, gear and FAQ.
View guide →Trail de la Cerdagne
Font-Romeu, Pyrénées-Orientales, France
42.5 km1,900 m D+Pyrenean mountain marathon with 42.5 km and 1,900 m+
Bilingual Trail de la Cerdagne guide: 42.5 km, 1,900 m+, Font-Romeu, Perpignan/Latour-de-Carol access, lodging, gear and FAQ.
View guide →Trail de la Vanoise
Pralognan-la-Vanoise, Savoie, France
73 km3,800 m D+Alpine 73 km ultra with 3,800 m+ around the Vanoise glaciers
Bilingual Trail de la Vanoise guide: TGV 73 km, 3,800 m+, Pralognan, Moûtiers access, lodging, mandatory gear and FAQ.
View guide →Ultra Raid de la Meije
Villar-d'Arène to La Grave, Hautes-Alpes, France
117 km5,300 m D+Very hard 117 km mountain-bike raid with 5,300 m+ in the Meije massif
Bilingual Ultra Raid de la Meije guide: Élite Ultra 113, Villar-d'Arène, La Grave, transport, lodging, mountain-bike mandatory gear and FAQ.
View guide →Gavarnie-Gèdre Trail
Gavarnie-Gèdre, Hautes-Pyrénées, France
45 km4,700 m D+Very mountainous
Bilingual Gavarnie Trail guide: 45 km, 4,700 m+, Lourdes/Tarbes access, Gavarnie-Gèdre accommodation, mountain gear and FAQ.
View guide →Trail du Mercantour
Saint-Martin-Vésubie, Alpes-Maritimes, France
80 km5,200 m D+Mediterranean alpine
Bilingual Trail du Mercantour guide: 80 km, 5,200 m+, Saint-Martin-Vésubie, Nice access, accommodation, mountain gear and FAQ.
View guide →Trail des Gorges du Tarn
Quézac to Millau, Lozère/Aveyron, France
100 km4,460 m D+Limestone-causse ultra
Bilingual Intégrale des Gorges du Tarn guide: 100 km, 4,460 m+, Millau transport, accommodation, mandatory gear and FAQ.
View guide →Trans Mont-Blanc
Les Houches / Chamonix, France, Italy and Switzerland
170 km10,000 m D+Expedition ultra
Bilingual Trans Mont-Blanc guide: 170 km, 10,000 m+, huts, Geneva and Chamonix transport, mandatory gear and FAQ.
View guide →Ultra Trail du Vercors
Villard-de-Lans, Vercors, France
84 km4,300 m D+Demanding mountain ultra
Bilingual UTV guide: L'Ultra 84 km / 4,300 m+, Villard-de-Lans start, Grenoble shuttles, mandatory gear, accommodation and FAQ.
View guide →Trail des Cretes Vosgiennes
Lac Blanc 1200, Vosges mountains, France
53 km2,000 m D+53 km Vosges trail with no poles, ridges, forest tracks and mandatory water-cup-phone autonomy
Trail des Cretes Vosgiennes 2026 guide: 53 km on 23 August from Lac Blanc 1200, no poles, mandatory water, cup and phone, Colmar or Saint-Die access.
View guide →Trail Sainte-Victoire
Sainte-Victoire massif, Provence, France
61 km3,000 m D+Technical Provence 61K with 3,000 m+, early start and exposed ridgelines
Trail Sainte-Victoire 2026 guide: Les Cretes 61 km / 3,000 m+, 7:00 AM start on 12 April, Marseille Provence access, gear and Aix-en-Provence lodging.
View guide →Ultra Dolomites
Val Marzon, Auronzo di Cadore to Cortina d'Ampezzo, Italy
80 km4,600 m D+Point-to-point Dolomites 80K with 4,600 m+, altitude, single track and shuttle logistics
Ultra Dolomites 2026 guide: Lavaredo 80K, 80 km / 4,600 m+, Val Marzon Auronzo di Cadore start, Cortina finish, VCE travel, shuttle and UTMB-style mandatory kit.
View guide →Ultra-Trail Cote d'Azur Mercantour
Saint-Martin-Vesubie, Alpes-Maritimes, France
120 km7,800 m D+120 km Mercantour ultra with a 5:00 AM start, possible heat and long alpine sections
UTCAM 120K 2026 guide: 5:00 AM start on Saturday 4 July from Saint-Martin-Vesubie, Nice Cote d'Azur access, Vesubie lodging and mountain kit.
View guide →Ultrabirken
Sjusjoen to Hakons Hall, Lillehammer, Norway
60 km1,258 m D+Runnable but long Norwegian 60K with 1,258 m+, start bus and indoor Lillehammer finish
Ultrabirken 2026 guide: 60 km / 1,258 m+ on Saturday 13 June, Sjusjoen start, Hakons Hall Lillehammer finish, bus from Lillehammer and Oslo OSL access.
View guide →Infernal Trail Vosges
Saint-Nabord, Vosges, France
205 km10,000 m D+Very long Vosges forest ultra with a 61-hour cutoff, little sleep and changing weather
Infernal Trail Vosges 2026 guide: IT200 framed officially between 200 km / 10,000 m+ / 61 hours and a current 205 km course page, with a 11:59 PM Saint-Nabord start, kit and logistics.
View guide →North Downs Way 100
Farnham to Ashford, England
161 km3,353 m D+Runnable British 100-miler with a 30-hour cutoff and steady cumulative wear
North Downs Way 100 2026 guide covering the official 100 miles / 11,000 feet, 7:00 AM start in Farnham, 30-hour cutoff, Centurion mandatory kit and Ashford logistics.
View guide →Oman by UTMB
Al Hamra to Birkat Al Mouz, Oman
154.6 km7,998 m D+UTMB desert-mountain ultra with heat, long climbs and technical nights
Oman by UTMB 2026 guide covering the official Hajar Ultra 100M, 154.6 km / 7,998 m+, Al Hamra start, Birkat Al Mouz finish, mandatory kit and Oman logistics.
View guide →Trail du Ventoux
Bedoin, Mont Ventoux, France
50 km2,500 m D+Spring mountain ultra with exposed Ventoux terrain, wind and tightly managed logistics
Trail du Ventoux 2026 guide covering the official L'Origine 50 km / 2,500 m+, 8:00 AM Bedoin start at Domaine des Florans, mandatory kit, Chalet Reynard shuttles and Ventoux logistics.
View guide →West Highland Way Race
Milngavie to Fort William, Scotland
153 km4,267 m D+95-mile point-to-point ultra with mandatory crew support, full-night racing and long fatigue-heavy sections
West Highland Way Race 2026 guide covering the official 95 miles / 14,000 feet, 1:00 AM start in Milngavie, mandatory support vehicle, checkpoint cut-offs and Fort William logistics.
View guide →Aiguille Rouge Skyrace
Chamonix Valley, France
50 km3,700 m D+Classic Chamonix mountain race in semi-self-sufficient mode
Aiguille Rouge Skyrace 2026 guide: current official Trail des Aiguilles Rouges format, 50 km / 3,700 m in the Chamonix Valley, mandatory kit and transport logistics.
View guide →La Palma Ultra Trail
La Palma, Canary Islands, Spain
73.06 km4,350 m D+Volcanic island ultra with heat, wind and point-to-point logistics
La Palma Ultra Trail 2026 guide: current official La Palma ultra format via Transvulcania, 73.06 km / 4,350 m, Fuencaliente to Los Llanos, mandatory kit and island logistics.
View guide →South Downs Way 100
South Downs, Winchester to Eastbourne, England
161 km2,809 m D+Runnable but draining English 100 miler with a 30-hour frame
South Downs Way 100 2026 guide: 161 km / 2,809 m, Winchester to Eastbourne, Centurion mandatory kit and UK point-to-point logistics.
View guide →Ultra Fiord
Rio Serrano, Torres del Paine, Chilean Patagonia
55.7 km3,600 m D+Exposed Patagonian racing with remote logistics and full-value weather
Ultra Fiord 2026 guide: current official 55.7 km / 3,600 m route from Rio Serrano, Patagonian mandatory kit and Puerto Natales logistics.
View guide →Ultra Marin
Vannes, Golfe du Morbihan, Brittany, France
175 km1,430 m D+Very long coastal loop with night running, humidity and pacing discipline
Ultra Marin 2026 guide: Grand Raid 175 km / 1,430 m, Vannes start on June 26, mid-race boat crossing, mandatory kit and Brittany logistics.
View guide →6000D
Aime-La Plagne, Savoie, France
69 km3,400 m D+Historic Savoie mountain race with altitude and weather management
6000D 2026 guide: 69 km / 3,400 m, start from the Basilique d'Aime, Glacier de Bellecote, mandatory kit and Savoie logistics.
View guide →Atlas Mountain Race
Beni-Mellal to Essaouira, Morocco
1350 km25,000 m D+Unsupported bikepacking ultra across the Moroccan Atlas
Atlas Mountain Race 2026 guide: 1,350 km / 25,000 m, Morocco, Beni-Mellal to Essaouira, mandatory kit, start-to-finish logistics and Atlas self-reliance.
View guide →EcoTrail Oslo
Oslo, Norway
80 km2,600 m D+Scandinavian urban-to-forest ultra that rewards controlled pacing
EcoTrail Oslo 2026 guide: 80 km / 2,600 m, start at Nedre Foss Park, finish at Huk Bygdoy, Oslo logistics, stations and 80 km rules.
View guide →Lakeland 50
Dalemain Estate to Coniston, Lake District, England
80.5 km3,000 m D+Classic British ultra that is highly runnable in places but deeply wearing
Lakeland 50 2026 guide: 80.5 km / 3,000 m, Dalemain Estate to Coniston, mandatory kit, checkpoints and Lake District logistics.
View guide →Transvulcania
La Palma, Canary Islands, Spain
73.06 km4,350 m D+Iconic volcanic Canary Island ultra with dense climbing
Transvulcania 2026 guide: 73.06 km / 4,350 m, La Palma, Fuencaliente Lighthouse to Los Llanos, mandatory kit and Canary Islands logistics.
View guide →La Diagonale des Fous
Saint-Pierre → Saint-Denis, Reunion Island
180 km10,200 m D+Extreme tropical logistics
Practical Diagonale des Fous logistics guide: Reunion flights, Saint-Pierre transfers, start/finish accommodation, mandatory gear and planning timeline.
View guide →Buff Epic Trail
Barruera, Vall de Boi, Catalonia, Spain
42 km2,800 m D+Technical Pyrenean marathon around Aiguestortes
Buff Epic Trail 2026 guide published under this slug for Garmin Epic Trail Maraton 42K: 42 km / 2,800 m, Barruera, Vall de Boi, mandatory kit and Pyrenean logistics.
View guide →Haria Extreme
Haria, Lanzarote, Canary Islands, Spain
42.5 km2,181 m D+Runnable volcanic Canary Island trail with real wind exposure
Haria Extreme 2026 guide published under this slug for Haría Titán 42.5K: 42.5 km / 2,181 m, Lanzarote logistics, mandatory kit and a dry volcanic mountain race.
View guide →Penyagolosa Trails
Castello de la Plana to Sant Joan de Penyagolosa, Spain
106 km5,600 m D+Historic Spanish ultra with sustained dry mountain climbing
Penyagolosa Trails 2026 guide published under this slug for FUGA Penyagolosa Trails CSP: 106 km / 5,600 m, Castello, Sant Joan, mandatory kit and Spanish race logistics.
View guide →Spine Race
Edale to Kirk Yetholm, Pennine Way, United Kingdom
431 km10,732 m D+Non-stop winter expedition on the Pennine Way
Spine Race 2027 guide for the Montane Winter Spine Race: 431 km / 10,732 m, Edale to Kirk Yetholm, full winter kit, checkpoints and UK logistics.
View guide →Tenerife Bluetrail
Los Cristianos to Puerto de la Cruz, Tenerife, Canary Islands, Spain
110.2 km6,308 m D+Big island crossing through Teide high ground
Tenerife Bluetrail 2027 guide published under this slug for the official 110k by UTMB format: 110.2 km / 6,308 m, Los Cristianos, Teide high ground, mandatory kit and south-north logistics.
View guide →Andorra Ultra Trail
Ordino, Andorra
105 km6,915 m D+High-altitude Pyrenean ultra
Andorra Ultra Trail 2026 guide published under this search slug for Trail 100 Andorra by UTMB Ultra 105K, covering the official 105 km / 6,915 m profile, Ordino, gear and logistics.
View guide →Badwater 135
Death Valley to Whitney Portal, California, USA
217 km4,450 m D+Extreme heat-exposed road ultra
Badwater 135 2026 guide covering the official 217 km / 4,450 m profile, 45-hour cut-off, Death Valley to Whitney Portal route, heat acclimation, crew strategy and desert logistics.
View guide →Barkley Marathons
Frozen Head State Park, Tennessee, USA
160 km20,000 m D+Unmarked navigation-heavy extreme ultra
Barkley Marathons 2026 guide covering the public format of roughly 160 km, 5 x 20-mile loops, 60 hours, book pages, navigation and brutal off-trail terrain in Frozen Head.
View guide →Corsica Trail
West coast of Corsica, France
160 km5,500 m D+Hot, technical coastal stage race
Corsica Trail 2026 guide published under this search slug for the official Corsica Coast Trail, covering the 6-stage 160 km format, Bastia-Ajaccio logistics, coastal heat and accommodation.
View guide →Dragon's Back Race
Conwy to Cardiff, Wales, United Kingdom
380 km12,741 m D+Navigation-heavy multi-day ultra
Dragon's Back Race 2026 guide covering the 380 km / 12,741 m profile, mandatory gear, overnight camps, Conwy-Cardiff transport and strategy for Wales' iconic stage ultra.
View guide →Eiger Ultra Trail
Grindelwald, Switzerland
51 km2,880 m D+Prestigious alpine 50K
Eiger Ultra Trail 2026 guide covering the 51 km / 2,880 m profile, official mandatory equipment, Grindelwald logistics and key preparation priorities for the E51.
View guide →GR20 Trail Race
Calenzana and the north GR20, Corsica
93 km6,892 m D+Technical, hot and rocky Corsican traverse
GR20 Trail Race 2026 guide published under this search slug for the GR20 Corsica Trail Nord format, covering 93 km / 6,892 m, Calenzana, heat, granite and Corsican logistics.
View guide →Grand Raid Pyrénées
Saint-Lary-Soulan, Hautes-Pyrénées, France
160 km9,553 m D+Long technical Pyrenean ultra
Grand Raid Pyrénées 2026 guide covering the catalog profile of 160 km / 9,553 m, Pyrenean terrain, pacing, transport and accommodation for Saint-Lary-Soulan's major ultra event.
View guide →Grand Trail des Templiers
Millau, Aveyron, France
80.7 km3,443 m D+Historic and abrasive
Grand Trail des Templiers 2026 guide covering the official 80.7 km / 3,443 m profile, aid stations, mandatory kit, Millau travel and accommodation for France's classic trail ultra.
View guide →Hardrock 100
Silverton, Colorado, United States
164 km10,139 m D+Very high altitude
Hardrock 100 2026 guide covering the official 164 km / 10,139 m profile, required kit, Silverton lodging and the main preparation priorities for Colorado's iconic mountain ultra.
View guide →High Trail Verbier
Verbier and Val de Bagnes, Switzerland
140 km8,900 m D+High-density UTMB World Series alpine ultra
High Trail Verbier 2026 guide published under this search slug for the Trail Verbier St-Bernard by UTMB X-Alpine, covering 140 km / 8,900 m, Swiss high mountains and Verbier logistics.
View guide →Marathon des Sables
Sahara Desert, Morocco
250 km2,560 m D+Self-sufficient desert stage ultra
Marathon des Sables 2026 guide covering the official Legendary 40th-edition regulations, roughly 250 km over 6 stages, food self-sufficiency, Moroccan bivouac life and desert logistics.
View guide →Marathon du Mont-Blanc
Chamonix, France
42 km2,540 m D+Technical alpine marathon
Marathon du Mont-Blanc 2026 guide covering the official 42 km / 2,540 m profile, mandatory kit, aid stations, Chamonix transport and valley accommodation planning.
View guide →MaXi-Race Annecy
Annecy and Lake Annecy loop, France
88 km5,400 m D+Major alpine ultra
MaXi-Race Annecy 2026 guide covering the 88 km / 5,400 m profile, mandatory kit, Annecy logistics and key training priorities for the flagship lake loop.
View guide →PTL
Mont Blanc massif, France / Italy / Switzerland
300 km25,000 m D+Team-based alpine expedition
PTL 2026 guide covering the official 300 km / 25,000 m profile, non-competitive team format, autonomy, gear and logistics for the most radical challenge of UTMB week.
View guide →Ring of Steall
Kinlochleven, Highlands, Scotland
29 km2,500 m D+Short, highly technical and exposed skyrace
Ring of Steall 2026 guide covering the 29 km / 2,500 m profile, technical terrain around Kinlochleven, pacing, gear and logistics for Scotland's cult skyrace.
View guide →SaintéLyon
Saint-Etienne to Lyon, France
78 km2,000 m D+Historic night ultra
Saintelyon 2026 guide covering the 78 km / 2,000 m profile, mandatory kit, Lyon-to-Saint-Etienne shuttle logistics and key preparation priorities for the night race.
View guide →Skyrace des Maures
Collobrieres, Var, France
42 km2,200 m D+Technical Provençal trail marathon
Skyrace des Maures 2026 guide published under this search slug for the organiser's official Marathon des Maures 42 km / 2,200 m format, covering Collobrieres, Provençal heat and Var logistics.
View guide →Swiss Canyon Trail
Couvet, Val-de-Travers, Switzerland
111 km5,294 m D+Long and irregular Jura ultra
Swiss Canyon Trail 2026 guide covering the official 111 km profile with roughly 5,294 m of climbing, Jura terrain around Couvet, pacing, transport and accommodation for Switzerland's historic ultra.
View guide →Tor des Géants
Aosta Valley, Italy
330 km24,000 m D+Legendary
Complete Tor des Géants guide covering 330 km, 24,000 m of climbing, life bases, sleep strategy, drop bags, kit and Aosta Valley logistics.
View guide →Tor des Glaciers
Courmayeur and Aosta Valley, Italy
450 km32,000 m D+Extreme self-sufficient alpine ultra
Tor des Glaciers 2026 guide covering the official 450 km / 32,000 m profile, 190-hour limit, Aosta Valley mountain terrain, sleep strategy, autonomy and logistics for TOR's wildest format.
View guide →Grand Trail de la Vallée de Munster
Munster, Alsace, France
69 km3,500 m D+Runnably brutal Vosges forest ultra
Grand Trail de la Vallée de Munster 2026 guide published under this search slug for the official Munster'Trail MT69, covering 69 km / 3,500 m, Alsace forest terrain and Munster logistics.
View guide →Transalpine Run
Lenzerheide (Switzerland) to Lago Maggiore / Locarno (Switzerland)
258 km15,320 m D+Alpine stage race with daily recovery demands
Transalpine Run 2026 guide covering roughly 258 km / 15,320 m across 7 stages, recovery strategy, inter-stage logistics and preparation for the major alpine crossing.
View guide →Traversée de Belledonne
Allevard to Aiguebelle, Belledonne, France
96 km7,200 m D+Very demanding point-to-point alpine traverse
Traversée de Belledonne 2026 guide published under this search slug for L'Échappée Belle's Traversée Nord, covering 96 km / 7,200 m, Allevard-Aiguebelle and alpine logistics.
View guide →Ultra-Trail Snowdonia
Llanberis, Eryri / Snowdonia, Wales
106 km5,505 m D+Highly technical, weather-exposed British ultra
Ultra-Trail Snowdonia 2026 guide covering the catalog profile of 106 km / 5,505 m, technical terrain around Llanberis, Welsh weather and logistics for Eryri's major ultra.
View guide →UTMB MCC
Martigny-Combe to Chamonix, Switzerland / France
40 km2,350 m D+Alpine gateway race
UTMB MCC 2026 guide covering the official 40 km / 2,350 m profile, mandatory kit, UTMB mobility rules and Chamonix accommodation planning for the Martigny-Combe-to-Chamonix race.
View guide →UTMB OCC
Orsieres to Chamonix, Switzerland / France
55 km3,087 m D+First serious UTMB alpine test
UTMB OCC 2026 guide covering the 55 km / 3,087 m profile, mandatory kit, Orsieres-to-Chamonix logistics and the key priorities for a first UTMB race.
View guide →UTMB
Chamonix, France
171 km10,000 m D+Extreme
Complete UTMB preparation guide covering distance, elevation, Chamonix logistics, mandatory gear and a practical TrailCompanion plan.
View guide →Western States 100
Olympic Valley to Auburn, California, United States
161 km5,514 m D+Heat-and-canyon classic
Western States 100 2026 guide covering the official 161 km / 5,514 m profile, Olympic Valley-to-Auburn logistics, crew and pacer rules, and key gear checkpoints for California's iconic 100-miler.
View guide →Atacama Crossing
San Pedro de Atacama, Chile
250 km2,500 m D+High-altitude desert self-sufficiency
Atacama Crossing 2027 guide covering 250 km over 6 stages, self-supported desert logistics, travel via Calama, mandatory kit and a practical TrailCompanion plan.
View guide →La Diagonale des Fous
Reunion Island, Saint-Pierre to Saint-Denis
180 km10,200 m D+Extreme tropical ultra
Diagonale des Fous 2026 guide covering 180 km, 10,200 m of climbing, heat, humidity, travel to Reunion Island, mandatory kit and Saint-Pierre / Saint-Denis logistics.
View guide →Grand Trail des Alpes
French Alps
300 km18,000 m D+Multi-stage alpine traverse
Grand Trail des Alpes 2026 guide covering roughly 300 km across the Alps, multi-stage pacing, sleep, bags, transfers, gear and a practical TrailCompanion plan.
View guide →Lavaredo Ultra Trail
Cortina d'Ampezzo, Dolomites, Italy
120 km5,044 m D+Iconic Dolomites classic
Lavaredo Ultra Trail 2026 guide covering 120 km, 5,044 m of climbing, Cortina night start, mandatory kit, shuttles and accommodation in the Dolomites.
View guide →UTMB TDS
Courmayeur, Beaufortain and Chamonix
145 km9,100 m D+Very technical alpine ultra
UTMB TDS 2026 guide covering 145 km, 9,100 m of climbing, Courmayeur to Chamonix logistics, rough alpine terrain, mandatory kit and a practical TrailCompanion plan.
View guide →CCC
Courmayeur, Champex and Chamonix
101 km6,050 m D+Very hard
UTMB CCC 2026 guide covering 101 km, 6,050 m of climbing, Courmayeur start, Chamonix finish, mandatory kit, cross-border logistics and a practical TrailCompanion plan.
View guide →MB80
Chamonix, Haute-Savoie, France
88 km6,200 m D+Fast and technical alpine ultra
MB80 2026 guide covering the official 88 km / 6,200 m profile, alpine terrain around Chamonix, pacing, transport and accommodation for the longest Marathon du Mont-Blanc format.
View guide →SwissPeaks 360
Brig and Valais, Switzerland
397 km27,530 m D+Extreme multi-day ultra with sleep management
SwissPeaks 360 / Legend 2026 guide covering the giant multi-day Valais format, sleep management, crew planning, gear and logistics for one of Europe's hardest ultras.
View guide →Transgrancanaria
Las Palmas de Gran Canaria to Maspalomas, Spain
125 km6,764 m D+Island crossing ultra
Transgrancanaria 2026 guide covering the official 125 km / 6,764 m profile, drop bags, mandatory kit, Maspalomas shuttles, accommodation and a practical TrailCompanion plan for the Classic race.
View guide →Salomon Ultra Pirineu
Bagà, Catalonia, Spain
100 km6,600 m D+Runnable but very vertical Pyrenean ultra
Salomon Ultra Pirineu 2026 guide covering the official 100 km / 6,600 m profile, Bagà start and finish, mandatory kit, travel, accommodation and a practical TrailCompanion plan.
View guide →Échappée Belle
Vizille, Isere to Aiguebelle, Savoie, France
150 km11,200 m D+Grand alpine traverse with very high vertical density
Échappée Belle 2026 guide covering the official 150 km / 11,200 m Vizille-to-Aiguebelle traverse, mandatory kit, shuttle logistics and accommodation for one of France's hardest mountain ultras.
View guide →Lakeland 100
Lake District, Cumbria, United Kingdom
160.9 km6,300 m D+British 100-mile loop ultra with 26 checkpoints
Lakeland 100 2026 guide covering the official 160.9 km / ~6,000 m profile, 26 checkpoints, mandatory kit, Cumbria transport and accommodation for Britain's most celebrated 100-mile ultra.
View guide →Pyrenees Stage Run
Ribes de Freser to Salardu, Pyrenees, Spain + Andorra
230 km16,000 m D+Team-based high-mountain stage race
Pyrenees Stage Run 2026 guide covering 230 km / 16,000 m across 7 stages from Ribes de Freser to Salardu, official kit, accommodation and transport for the team-based Pyrenean traverse.
View guide →Tour du Beaufortain
Beaufort, Savoie, France
110 km7,800 m D+Very mountainous alpine ultra, 110 km / 7,800 m D+
Tour du Beaufortain 2026 guide covering the official 110 km / 7,800 m profile, Beaufort access, mandatory kit and accommodation for this community-spirited Savoie alpine ultra.
View guide →Ultra Sierra Nevada
Granada to Pradollano, Sierra Nevada, Andalusia, Spain
100 km5,500 m D+Mediterranean altitude ultra with heat and continuous climbing
Ultra Sierra Nevada 2026 guide covering the official 100 km / 5,500 m profile from Granada to Pradollano, mandatory kit, transport and accommodation for the Sierra Nevada ultra.
View guide →Livigno Sky Marathon
Livigno, Lombardy, Italy
36 km2,800 m D+High-altitude sky marathon
Livigno Sky Marathon 2026 guide covering the 36 km / 2,800 m reference profile, altitude, Livigno transport, accommodation and the official status note published on 9 December 2024.
View guide →MIUT
Madeira, Portugal
110 km7,200 m D+Tropical island ultra-trail
MIUT 2026 guide covering the official MIUT Legend 110 km / 7,200 m profile, mandatory kit, Funchal transport, accommodation and race-week logistics.
View guide →Trail de l'Ubaye Salomon
Barcelonnette, Alpes-de-Haute-Provence, France
73 km4,500 m D+Alpine ultra-trail, Salomon brand event
Trail Ubaye Salomon 2026 guide covering 73 km / around 4,500 m D+, Barcelonnette access, mandatory kit, accommodation and race-week planning in the Southern Alps.
View guide →Tromso Skyrace
Tromsø, Norway
57 km4,600 m D+Elite skyrace, Arctic terrain
Tromsø Skyrace 2026 guide covering 57 km / 4,600 m, Arctic terrain, mandatory kit, Tromsø transport, accommodation and race-week planning for Hamperokken.
View guide →Val d'Aran by UTMB
Val d'Aran, Catalonia, Spain
163 km10,000 m D+UTMB-series high-mountain ultra
Val d'Aran by UTMB 2026 guide covering the official VDA 163K profile, 10,000 m D+, mandatory kit, Vielha transport, accommodation and race-week planning.
View guide →EcoTrail Paris
Versailles to Paris (Eiffel Tower), France
80 km876 m D+Accessible ultra, urban and peri-urban trail
EcoTrail Paris 2026 guide covering the official 80 km / 876 m profile, eco-responsible format, mandatory kit, Paris transport and accommodation for France's iconic peri-urban ultra.
View guide →Ice Trail Tarentaise
Val d'Isère / Tignes, Savoie, France
65 km5,000 m D+High-altitude alpine ultra
Ice Trail Tarentaise 2026 guide covering the approximately 65 km / 5,000 m profile, high altitude demands, mandatory kit, Val d'Isère / Tignes transport and accommodation for this iconic Savoie ultra.
View guide →Ronda dels Cims
Andorra la Vella, Andorra
170 km13,000 m D+Extreme high-mountain ultra
Ronda dels Cims 2026 guide covering the official 170 km / 13,000 m profile, mandatory survival kit, Andorra la Vella logistics, accommodation and race strategy for the Pyrenees' most demanding ultra.
View guide →Zegama-Aizkorri
Zegama, Basque Country, Spain
42 km2,298 m D+World-class skyrace
Zegama-Aizkorri 2026 guide covering the official 42 km / 2,298 m Skyrunner World Series profile, mandatory kit, transport from the Spanish Basque Country and accommodation for trail running's most spectacular event.
View guide →Zugspitz Ultratrail
Grainau, Bavaria, Germany
106 km5,116 m D+Transboundary alpine ultra
Zugspitz Ultratrail 2026 guide covering the ZUT 100 profile of 106 km / 5,116 m, mandatory kit, Grainau transport, valley accommodation and race strategy for Bavaria's premier alpine ultra.
View guide →TrailCompanion
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