Inalpe 2.0 Trail 2027

28.08.2027Nendaz (Switzerland)Dates to be confirmed

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3 courses · 15.5–42 km9.6–26.1 mi · up to 3’500 m D+up to 11’483 ft D+

At a glance

Inalpe 2.0 Trail 2027 is expected on Saturday 28 August 2027 in Nendaz (Valais, Switzerland), date to be confirmed by the organiser. Three distances to choose from: 15.5, 30 and 42 km.

Longest course: Marathon de la Ros’, 42 km with 3’500 m D+ (83 m per km: very steep terrain). Terrain: 70% trail, including 13 km of mountain trail (T2) and 2 km of T4, the most technical part; 23% forest track and 4% road. Terrain data: © OpenStreetMap contributors.

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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…

From the organiser

3 courses

15.5km9.6mi
860 m D+2’822 ft D+
799 m D-2’621 ft D-
avg 6%
Roi de Balavaux
28.08.
No index
GPX
30km18.6mi
1’900 m D+6’234 ft D+
1’768 m D-5’801 ft D-
avg 6%
Reflets Alpins
28.08. · 3 aid stations
No index
GPX
42km26.1mi
3’500 m D+11’483 ft D+
3’140 m D-10’302 ft D-
avg 8%
Marathon de la Ros’
28.08.
No index
GPX

Course analysis

42 km26.1 mi3’500 m D+11’483 ft D+

77effort kmⓘ42 km on the map · feels like 77 km26.1 mi on the map · feels like 77 km

D+: 3’500 m11’483 ft
D−: 3’140 m10’302 ft
Max alt.: 2’943 m9’656 ft
Steepest: 20%

Segments

Elevation profile: Marathon de la Ros’

1’342 m – 2’943 m4’403 ft – 9’656 ft

Race plan

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