23ème Ultra Trail Tour du Mont Blanc (UTMB)
23ème Ultra Trail Tour du Mont Blanc (UTMB) is a 174 km ultramarathon in Chamonix, France, taking place on Aug 28 – Aug 30, 2026.
- Date
- Aug 28 – Aug 30, 2026
- Distance
- 174 km
- Location
- Chamonix, France
- Format
- Fixed distance