3. Thunersee Ultramarathon
Saturday, June 6, 2026 · Thun, Switzerland
Distances
60 km
About this race
The 3rd Thunersee Ultramarathon challenges ultra-runners. The course runs from Thun train station to Spiez, Interlaken Beatenbucht, and back to Thun, demanding endurance.
Start location
Thun