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.

25 days to go Sharpen race-specific climbing and descending, then protect the taper.

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.

25 days to go

Race route lab

Turn Odyssée 100K into a local rehearsal route

Open the official GPX in Planner, then choose a nearby start point to build a shorter loop that matches the course demand. This course averages about 45.1 m climb per km.

Race tools — Odyssée 100K

Sat, August 15, 2026

25 days 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.