TrailSwitzerlandValais
Inalpe 2.0 Trail2026
29.08.2026Nendaz (Switzerland)
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Pacing, fueling and crew sheet for the course you pick
3’500 m D+
42 kmMarathon de la Ros’longest of 3 courses
3 courses
Course analysis
42 km3’500 m D+
77effort kmⓘ42 km on the map · feels like 77 km
- D+
- 3’500 m
- D−
- 3’140 m
- Max alt.
- 2’943 m
- Steepest
- 20%
Segments
Elevation profile: Marathon de la Ros’
1’342 m — 2’943 m
The race
The summer edition of the Inalpe Dynafit 2.0 Trail takes place in Nendaz on 29 August 2026. It offers three adult courses (15.5 km, 30 km and 42 km) crossing the Valais Alps, with the Rosablanche as the highlight for the marathon. The event focuses on a festive and friendly atmosphere, with entertainment and a children's race.
Where to stay
Find a place to stay near Nendaz for the race.
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Editions