An alpine loop above Europe's largest glacier with two suspension bridges
Other trail races within 70 miles
A 51-kilometer alpine loop starting Saturday morning from Fiesch with 3,210 meters of elevation gain. Runners wind through remote mountain villages, cross the exhilarating Aspi-Titter suspension bridge above the Massa Gorge, and trace ridgelines above the Aletsch Glacier with six fully stocked aid stations. A 15-hour cutoff accommodates both competitive runners and determined adventurers willing to embrace the alpine challenge.
Experienced ultrarunners
Fiesch, VS, SwitzerlandAugust 08, 2026
Swiss Alps 100 50KM is a loop trail race in Fiesch, VS, Switzerland, held on August 08, 2026. The course covers 51.6 km, climbs 3,210 m, and has a 15h cutoff.
| Location | km | Elevation | Cutoff | Crew |
|---|---|---|---|---|
Start Fiesch Start | 0.0 | 1,067 m | 6:00 AM | Crew |
Kühboden Aid Station | 7.0 | 2,211 m | 2h30m8:30 AM | Crew |
Gletscherstube Aid Station | 15.6 | 2,362 m | 5h11:00 AM | |
Bellwald Aid Station | 24.1 | 1,571 m | 7h30m1:30 PM | Crew |
Blitzingen Aid Station | 29.0 | 1,255 m | 8h30m2:30 PM | Crew |
Chäserstatt Aid Station | 36.9 | 1,764 m | 10h30m4:30 PM | Crew |
Mühlebach Aid Station | 43.7 | 1,201 m | 12h30m6:30 PM | Crew |
Finish Fiesch Finish | 51.6 | 1,067 m | 15h9:00 PM | Crew |
Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.
Sign in for race-day weather at every station, points of interest, segment-by-segment analysis, pacing, and to save this race to your calendar.
Portions above 2,000m including Kühboden and Gletscherstube sections
Rapid weather changes possible; afternoon thunderstorms in August
No recommended gear specified
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