Switzerland · Bern / Valais
Wildstrubel by UTMB
Distance
113 km
Date
September 11, 2026
Entry fee
275 CHF
€ / km
€2.65
UTMB in Kandersteg: big vertical, alpine ridges, and classic Swiss mountain town logistics.
Elevation and Terrain
Total Meters
6600m
D+/KM
58.41m/km
For context, the Tor des Géants 330 loop has 73 D+/km.
Avg Uphill Gradient
15.1%
Avg Downhill Gradient
-13.4%
Uphill gradient distribution
Route Profile
Analysed 2026-05-02Terrain breakdown
Terrain
Climbs
Top climbs
12.0 km · 1719 m gain
starts km 79 · avg 14.3% · max 72.2%
6.9 km · 1192 m gain
starts km 45 · avg 17.3% · max 52.0%
5.8 km · 1005 m gain
starts km 21 · avg 17.4% · max 107.6%
Top descents
6.4 km · 1146 m drop
starts km 52 · avg -18.0% · max -54.8%
10.4 km · 1011 m drop
starts km 91 · avg -9.7% · max -48.1%
7.3 km · 953 m drop
starts km 70 · avg -13.0% · max -42.1%
Race files
Logistics
Nearest airport
Bern (BRN) / Zürich (ZRH) / Geneva (GVA)
Notes
Start: ~1.5–3 hrs to Kandersteg/Crans-Montana areas (route-dependent) / Public transport: excellent (Swiss rail) / Accommodation: limited in mountain towns; book early (summer)
