Organised by Club des Sports Chamonix Mont-Blanc
Unleashing the spirit of the Matterhorn
Hardcore Ultra Trail 3671Organised by Club des Sports Chamonix Mont-BlancThe races
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The event
A high alpine loop with three glaciers in view.
2,500 m of climb
Four aid stations
Waterproof jacket (minimum 300 g), headlamp, 1 litre of water.
Race weekend
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50K
€95