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Boréalys Mont-Tremblant by UTMB

Races

About

Boréalys Mont-Tremblant By UTMB offers six challenging courses that push runners' endurance in Quebec's untamed wilderness. With steep climbs leading to windswept ridgelines, participants encounter the mythical echoes of the Laurentians. The rugged terrain, with its biting roots and rocks, demands resilience, embodying the spirit of a land defined by its mountains, forests, and harsh winters. Here, the challenge is more than physical; it's a journey into the very essence of Quebec.

Races

50K

Aug 26, 2026 (Wed)

Distance

50 km

Terrain

Trail

Elevation gain

7,995 ft

Elevation loss

7,995 ft

Difficulty

Beginner

50mi

Aug 26, 2026 (Wed)

Distance

50 mi

Terrain

Trail

Elevation gain

11,929 ft

Elevation loss

11,929 ft

Difficulty

Intermediate

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Track your race performances from your personal race dashboard.

Weather history

Temperature

15°C / 24°C

Feels like

15°C / 25°C

Avg sunshine hours

9h 43m

Avg rainfall

5 mm

Avg snowfall

-

Max wind speed

15.8 km/h (Gentle breeze)

Sweat loss rate

Moderate

Trail conditions

Mostly dry, firm, runnable

Where to stay

Boréalys Mont-Tremblant by UTMB

Races