Canada trail race

Boréalys Mont-Tremblant by UTMB

Sat, August 15, 2026 · Mont-Tremblant, Quebec, Canada

A Laurentian mountain race weekend based in Mont-Tremblant, with forest climbs, ski-area gradients, technical trail, and humid late-summer conditions.

10 weeks to go Good timing for course research, travel planning, terrain-matched long runs, and a structured build.

Race Overview

Boréalys Mont-Tremblant by UTMB is a trail race held on Sat, August 15, 2026 in Mont-Tremblant, Quebec, Canada, Canada. TrailSplits currently includes 4 mapped courses for this event, with course maps, elevation profiles, weather context, and pacing tools for the uploaded GPX data.

10 weeks to go

Race tools — Odyssée 100K

Sat, August 15, 2026

10 weeks to go

Selected distance

Free training plan — Odyssée 100K

Vert-focused blueprint with route-finder links into the Planner.

Odyssée 100K plan 80.7 km · 3636 m D+

3D Trail Preview

Course map — Odyssée 100K

Interactive MapLibre preview with the official GPX track.

Min Max

Elevation profile — Odyssée 100K

Based on the official GPX track.

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Analyze this route in the Planner

Load the GPX directly into TrailSplits for surface analysis and terrain intel.