14. Eiger Ultra Trail 51 km
14. Eiger Ultra Trail 51 km is a 51 km ultramarathon in Grindelwald, Switzerland, taking place on Jul 18, 2026. This edition has already taken place.
- Date
- Jul 18, 2026
- Distance
- 51 km
- Elevation gain
- 3110 m
- Location
- Grindelwald, Switzerland
- Format
- Fixed distance