Elevation profile — TDS (Sur les Traces des Ducs de Savoie) 2026
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Race guide
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About TDS (Sur les Traces des Ducs de Savoie)
TDS (Sur les Traces des Ducs de Savoie) is a premier ultra race held annually in FR. The 2026 edition covers 145km with 9,100m of elevation gain. Finishers earn 6 ITRA points.
Course map
Course map — TDS (Sur les Traces des Ducs de Savoie) 2026
The route will appear here as soon as parsed GPX coordinates are available.
Race logistics
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This guide covers a past edition. Browse currently upcoming races when you want an active event to plan.
Race intelligence
Aid stations
| Aid station | km | Cutoff | Drop bag | Crew |
|---|---|---|---|---|
| Les Chapieux | 30 | — | ✓ | ✓ |
| Bourg-Saint-Maurice | 50 | — | — | — |
| Villaroger | 65 | — | — | — |
| Bonneval-sur-Arc | 85 | — | ✓ | ✓ |
| Val-d Isère | 105 | — | — | — |
| Chamonix - Arrivée | 145 | 40h00 maximum | — | — |
Data sourced from the official race website. Always verify with the official race guide before race day.
Mandatory kit
Mandatory gear
- ✓lampe frontale 200 lumens minimum avec piles de rechange
- ✓couverture de survie
- ✓veste imperméable avec capuche (coutures thermo-soudées)
- ✓vêtement chaud mi-couche manches longues
- ✓collant ou pantalon long
- ✓buff ou bonnet
- ✓gants
- ✓système d hydratation
- ✓réserve alimentaire
- ✓gobelet personnel réutilisable
- ✓téléphone mobile chargé
- ✓pièce d identité
Data sourced from the official race website. Always verify with the official race guide before race day.
Travel
Getting there
The race starts in Alps, France. Use TrailCompanion's transport planner to find trains, flights, and rideshares from your city.
Open the transport planner for Alps, France →Data sourced from the official race website. Always verify with the official race guide before race day.
Related races
Other races in France
26 Aug 2027
TDS (Sur les Traces des Ducs de Savoie)
Distance: 145km
Elevation gain: +9,100 m · announced
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Elevation gain: +11,000 m · announced
18 Jun 2027
Ultra du Saint-Jacques
Distance: 140km
Elevation gain: +6,000 m · announced