Train for Swiss Alps 100K
Fiesch loop. 100.8 km. 6,250 m of climbing. Alpine night into Saturday. The cols come whether you are ready or not.
100.8 km+20,505 ft-20,505 ft27 hours3,432 ft to 8,169 fttech 7/1010 stationsWSER qualifierAletsch GlacierAugust
- Start3,327 ft
- High3,462 ft
- Low3,100 ft
- Finish3,297 ft
What PR Run builds for this start line
- Personalized plan from your baseline and this course profile
- Aid-segment fuel rehearsals tied to checkpoint spacing
- Structured gear kit from course intelligence
- Race-day pacing, crew notes, and race-morning brief
- Aid stations: 6 · longest gap ~20 km
- Mandatory kit items: 2
- Cutoff: 27 hours
The crux
High cols and long stone descents
Race details can change. Confirm current rules and logistics with the Official site.
Train for your race
Train for Swiss Alps 100K
Course-specific plan, fuel segments, gear kit, and race morning for Swiss Alps 100K.
Official siteCheck readinessPredict finish timeFull race guideFoot care plan