Mont-Tremblant, Canada · August 14 – 16, 2026
Boréalys Mont-Tremblant by UTMB 2026 is a trail running event in Mont-Tremblant, Canada, held on August 14 – 16, 2026, with 4 races: Odyssée 100K (80.7 km), Tremblante 50K (46.4 km), Diable 20K (26.6 km), and Chutes-Croches 20K (14.5 km).
Official websiteborealys.utmb.world
| Race | Distance | D+ / D− | Start | Status |
|---|---|---|---|---|
| 80.7 km | 3636 m+ | August 15, 05:00 AM | Scheduled | |
| 46.4 km | 2400 m+ | August 16, 07:00 AM | Scheduled | |
| 26.6 km | 1645 m+ | August 15, 08:00 AM | Scheduled | |
| 14.5 km | 896 m+ | August 16, 09:00 AM | Scheduled |
