Volunteer registration is now open!
Volunteer registration for 2025 is now open!
Every year, more than 750 volunteers join us to carry out one of the many volunteer missions, all essential to the success of the event: marking out a course or closing down a race, supplying runners, distributing race bibs, setting up start lines, transporting companions, providing information to visitors...
Whether you're available for a few hours or all week, whether you live in the valley or elsewhere in France, whatever your age or physical condition: there is inevitably a mission matching your preferences and your schedule.
Join the Mont-Blanc Marathon volunteer adventure!
