X-Bionic Verbier Ultra 2026

11.09 – 13.09.2026Bonatchiesse (Switzerland)

Pacing, fueling and crew sheet for the course you pick

7’97926’178 m D+ ft D+

102 km63.4 miVU100longest of 2 courses

At a glance

X-Bionic Verbier Ultra 2026 took place from Friday 11 to Sunday 13 September 2026 in Bonatchiesse (Valais, Switzerland). Two distances to choose from: 42 and 102 km.

Longest course: VU100, 102 km with 7’979 m D+ (78 m per km: very steep terrain). Terrain: 82% trail, including 64 km of mountain trail (T2) and 5 km of T4, the most technical part; 15% forest track and 2% road. Terrain data: © OpenStreetMap contributors.

The 2027 edition takes place on Friday 10 September 2027. On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.

The Verbier Ultra runs two formats in the Bagnes massif: the VU100 (102 km, 7979 m gain) is a three-stage race held over September 11–13, while the VU42 (42 km, 2821 m gain) covers Stage 3 only, from…

From the organiser

2 courses

42km26.1mi
2’821 m D+9’255 ft D+
avg 7%
VU42
102km63.4mi
7’979 m D+26’178 ft D+
7’627 m D-25’023 ft D-
avg 8%
VU100
GPX

Course analysis

VU100102 km63.4 mi7’979 m D+26’178 ft D+

182effort kmⓘ102 km on the map · feels like 182 km63.4 mi on the map · feels like 182 km

D+: 7’979 m26’178 ft
D−: 7’627 m25’023 ft
Max alt.: 3’041 m9’977 ft
Steepest: 29%

Segments

Elevation profile: VU100

795 m – 3’041 m2’608 ft – 9’977 ft

Race plan

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Where to stay

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Editions