Chutes-Croches 20K is a 14.5 km trail race of Boréalys Mont-Tremblant by UTMB 2026 in Village Tremblant, Canada. The race starts on August 16, 2026 at 09:00 AM. It starts and finishes in Village Tremblant.
The course climbs 896 m+. With 62 m/km of climbing, this is a true mountain course with sustained climbs and descents. By gradient, 46% of the distance is uphill, 43% downhill and 11% flat. The longest climb runs 4.8 km at an average 13.1% grade (624 m of vertical). The longest descent runs 5.0 km at 12.9% (641 m of vertical). The steepest climb averages 19.0% over 1.3 km. The steepest descent drops at 25.6% over 0.6 km. Surface: 58% trail, 17% technical, and 8% road. Flat-equivalent effort: 20.8 FlatKM.
Trekking poles are worth taking: about 2.2 km of the course favours them.
Quad damage risk is low (index 12 of 100): a few descents worth noticing, none that decides the result.
This page has the interactive elevation profile, gradient matrix, pacing and nutrition planner and weather climatology for Chutes-Croches 20K.
Other distances of Boréalys Mont-Tremblant by UTMB 2026Odyssée 100K (80.7 km)·Tremblante 50K (46.4 km)·Diable 20K (26.6 km)
Official websiteborealys.utmb.world
