HOKA UTMB Mont-Blanc
28 August 2026 to 29 August 2026 · Chamonix, France
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The UTMB circles Mont-Blanc through Italy, Switzerland and France, covering about 174 km with roughly 9,700 m of climbing. It starts and finishes in Chamonix, leaves in the evening and allows 45 hours 30 minutes, so most runners spend at least one night out. The organiser says distance and elevation can change with terrain constraints. Shorter races run in the same week from other start towns, including Courmayeur and Orsières.
Route from HOKA UTMB Mont-Blanc.
Map © Mapbox © OpenStreetMap.
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Elevation
Typical weather
Historical averages for this place and date.
Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.