TrailSwitzerlandValais
Orsières2027
02.10.2027Orsières (Switzerland)Dates to be confirmed
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3 courses · 15–50 km · up to 2’990 m D+
At a glance
Orsières 2027 is expected on Saturday 2 October 2027 in Orsières (Valais, Switzerland), date to be confirmed by the organiser. Three distances to choose from: 15, 25 and 50 km.
Longest course: 50 km with 2’990 m D+ (60 m per km: very steep terrain).
On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.
The RunThrough Ultra-Trail d'Orsières runs three distances — 50K (2990m gain), 25K (1190m gain) and the 15K Valley Explorer — on alpine trails linking Orsières, Champex-Lac and Sembrancher, following…
3 courses
Course analysis
50 km2’990 m D+
80effort kmⓘ50 km on the map · feels like 80 km
- D+
- 2’990 m
- D−
- 3’189 m
- Max alt.
- 2’164 m
- Steepest
- 22%
Segments
Elevation profile: 50K
805 m — 2’164 m
Where to stay
Find a place to stay near Orsières for the race.
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