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UTMB Mont Blanc

Chamonix-Mont-Blanc, France • 25-31 Aug 2025

The UTMB Mont Blanc will take place in Chamonix-Mont-Blanc from Monday 25 August 2025 to Sunday 31 August 2025. You can run between 20 and 100 miles. Visit the organization's website for the most recent information.

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

Race information

Website
UTMB 50K UTMB 100M
100 mi
100m
100 km
100k
50 km
50k
20 km
20k
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