Mexico trail race

Chihuahua by UTMB

October 2-3, 2026 · Copper Canyon, Chihuahua, Mexico

A Copper Canyon ultra weekend in northern Mexico, with big canyon descents, high-elevation climbs, remote trails, and dry mountain exposure.

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

Race Overview

Chihuahua by UTMB is a trail race held on October 2-3, 2026 in Copper Canyon, Chihuahua, Mexico, Mexico. TrailSplits currently includes 5 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 route lab

Turn Weriga 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 48.9 m climb per km.

Race tools — Weriga 100K

October 2-3, 2026

10 weeks to go

Selected distance

Free training plan — Weriga 100K

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

Weriga 100K plan 94 km · 4600 m D+

3D Trail Preview

Course map — Weriga 100K

Interactive MapLibre preview with the official GPX track.

Min Max

Elevation profile — Weriga 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.