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Swiss Alps 100

Name: Swiss Alps 100
Start: 2025-08-08
End: 2025-08-09
Location: Fiesch

Fiesch, Switzerland • 8-9 Aug 2025

The Swiss Alps 100 will take place in Fiesch from Friday 8 August 2025 to Saturday 9 August 2025. You can run between 10 and 161 kilometers. Visit the organization's website for the most recent information.

Switzerland Fiesch

Race information

Website

UTMB 20K UTMB 50K UTMB 100K UTMB 100M

161 km

9650 m+

160km

102 km

5950 m+

100km

50 km

3310 m+

10 km

1830 m+

Vertical

Visit the organization's website for the most recent information.

Trail runs nearby

Thursday May 1

Dvarun Trail

Varzo - 23 km from Fiesch

12 km

The Dvarun Trail will take place in Varzo on Thursday 1 May 2025. You can run 12 kilometers.

Saturday May 3

See Trail Marathon Brienzersee

Bönigen - 37 km from Fiesch

21 km

42 km

The See Trail Marathon Brienzersee is a unique trail running event set around the picturesque Brienzersee in Switzerland. Participants can choose between a full marathon (42.195 km) and a half marathon (21 km), with varying elevation gains that offer stunning views of the lake. The event emphasizes..

Saturday May 3