Registration opens for "Solidaires et Environnementaux" bibs!
Solidarity and Environment" bibs are yours!
By supporting a solidarity or environmental project, you'll be contributing to useful, high-impact projects and securing your entry for one of the Mont Blanc Marathon races, without going through the draw.
Registration opens: November 5 at 2:00 pm.
Environmental bibs
🎽 160 environmental bibs are available for the Duo Étoilé, the 23 km, the 42 km and the 90 km. The funds raised will support local environmental initiatives, so you can run with commitment and responsibility.
Solidarity bibs
🎽 275 solidarity bibs are on offer, divided between various associations and causes:
160 to benefit the sports sections of the Club des Sports de Chamonix (Duo Étoilé, 23 km, 42 km, 90 km)
55 in aid of Vaincre les Maladies Lysosomales (Duo Étoilé, 23 km, 42 km, 90 km)
35 for Trail Runners Against MUCO (Duo Étoilé, 23 km, 42 km, 90 km)
25 for Ultra Sports Science (23 km, 42 km, 90 km)