Val d'Aran by UTMB 2027: preparation, logistics and gear guide

The Torn dera Val d'Aran, VDA 163K, starts from Vielha on Friday 2027-07-09: 163 km, 10,000 m+, 10,000 m-, 100M category of the UTMB World Series. The same day, the Camins d'Hèr, CDH, start from Les: 110 km, 6,400 m+, 6,050 m-, 100K category. As of 2026-09-05 none of the eight races is open for registration: the official site shows them as available soon.

Around those two long races, the week lines up the Termières dera Libertat, TDL, 75 km and 5,100 m+ from Bossòst on Wednesday 2027-07-07, the Peades d'Aigua, PDA, 55 km and 3,300 m+ from Salardú on Thursday 2027-07-08, two 18 km SKY races with 900 m+ from Pla de Beret on Saturday 2027-07-10, the Experiència d'Aran, EXP, 32 km and 2,100 m+ from Vielha on Sunday 2027-07-11, and a 10 km in Vielha on Wednesday 2027-07-07.

This guide gives the published facts and the order of decisions for a runner travelling from France or further: road access through the Pont du Roi or the Vielha tunnel, a base in Vielha or the valley villages, a pack built for two nights at altitude in midsummer. Start times, the detailed agenda and the gear list are not published as of 2026-09-05 and are read on the official site when they land.

10,000 m of climbing over 163 km is more than 60 m per kilometre: the VDA is mostly hiked uphill and run downhill on steep, rocky Pyrenean trails. Train fast uphill hiking with poles, long descents on technical ground, and back-to-back mountain days with a short night in between.

The calendar helps: in early July the snow has normally left the passes, but afternoon storms are the rule in the Val d'Aran. Do at least one full night outing at altitude with the race pack, and one outing in the rain with the jacket you will wear on race day, not another one.

Vielha concentrates the event: start and finish of the VDA, the EXP and the 10 km, the race village, and in all likelihood bib pickup, to be confirmed on the official agenda not published as of 2026-09-05. The other starts are in the valley, less than half an hour by road: Les and Bossòst downstream, Salardú and Pla de Beret upstream.

A supporter can see several starts in the same week without changing base. Early July is high summer season in the valley: accommodation and parking book up early, especially around the weekend of 2027-07-09 to 2027-07-11.

A car is the simplest option. From France you enter the valley through Saint-Béat and the Pont du Roi, with no pass to cross: Toulouse is about two and a half hours away, Bordeaux four. From Spain, the Vielha tunnel links the valley to Lleida; Barcelona is about three and a half hours away.

There is no railway station in the Val d'Aran. By train or plane, the entry points are Toulouse, Lleida or Barcelona, then a rental car or a regional bus; plan that last leg before booking the ticket, not after.

Vielha is the simplest base: VDA finish, race village, shops and pharmacies. The villages of Betren, Arties, Salardú and Baqueira are minutes away and suit anyone with a car; Les and Bossòst, downstream, are close to the CDH and TDL starts.

July is the valley's summer high season. Confirm late arrival, a very early breakfast on start days, and a recovery night after the VDA finish before driving home.

Val d'Aran by UTMB is prepared as a valley project and a mountain project at once: the bed in Vielha, the car and the poles count as much as the kilometres. Open a TrailCompanion Prep from this guide to date those decisions and track the agenda and the official list when they land.