running
Jungfrau Marathon: Harder Run
A short, steep uphill race from Interlaken to Harder Kulm with roughly 755 m of ascent in 4.4 km.
- Date
- 05.09.2026
- Location
- Interlaken, Bern
- Distance
- 4.4 km
running
A short, steep uphill race from Interlaken to Harder Kulm with roughly 755 m of ascent in 4.4 km.