Come take part in a huge sporting event that is both fun and challenging, located in the heart of the magnificent environment of Mont Saint-Michel Bay.
Participate in the Marathon or the two-person Duo Marathon relay along this unique coast. Half-marathon and 10km are accessible to all while Archange Trail is for the most advanced runners. There is something for everyone!
The Run In Mont Saint-Michel by Harmonie Mutuelle is a special chance to discover the heritage, delicacies, wisdom and secrets of one of our Western marvels.
Do you need support in your preparation for the marathon? That's quite normal. We are there to help.
Discover our preparation guide to improve your preparation.
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