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Marathon du Mont-Blanc

Chamonix-Mont-Blanc, France • 25-28 Jun 2026

The Marathon du Mont-Blanc will take place in Chamonix-Mont-Blanc from Thursday 25 June 2026 to Sunday 28 June 2026. You can run between 10 and 90 kilometers. Visit the organization's website for the most recent information.

France Haute-Savoie Auvergne-Rhône-Alpes Chamonix-Mont-Blanc

Race information

Website
UTMB 20K UTMB 50K UTMB 100K
90 km
90 Km du Mont-Blanc
42 km
42km du Mont-Blanc
23 km
23km du Mont-Blanc
10 km
10km du Mont-Blanc
The Young Race
Duo Étoilé
Km Vertical
Mini Cross
Visit the organization's website for the most recent information.
Trail runs nearby

Fully-Sorniot - Trail des Cabanes

Fully - 31 km from Chamonix-Mont-Blanc

The Fully-Sorniot - Trail des Cabanes will take place in Fully on Saturday 20 September 2025. You can run between 8 and 42 kilometers.

UTMB Index

Trail des Dents du Midi

Champéry - 29 km from Chamonix-Mont-Blanc

The Trail des Dents du Midi will take place in Champéry on Saturday 20 September 2025. You can run between 13 and 57 kilometers.

Valsavarenche Trail Sauvage

Valsavarenche - 46 km from Chamonix-Mont-Blanc

The Valsavarenche Trail Sauvage will take place in Valsavarenche on Saturday 27 September 2025. You can run between 10 and 21 kilometers.

Trail du Petit Saint-Bernard

Séez - 34 km from Chamonix-Mont-Blanc

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The Trail du Petit Saint-Bernard will take place in Séez from Saturday 27 September 2025 to Sunday 28 September 2025. You can run between 5 and 103 kilometers.

UTMB Index

Trail des Aiguilles Rouges

Chamonix-Mont-Blanc

The Trail des Aiguilles Rouges will take place in Chamonix-Mont-Blanc on Sunday 28 September 2025. You can run 52 kilometers.

Trail des Glières

Fillière - 49 km from Chamonix-Mont-Blanc

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The Trail des Glières will take place in Fillière from Saturday 4 October 2025 to Sunday 5 October 2025. You can run between 10 and 56 kilometers.

UTMB Index