The 2025 Mont Blanc Marathon: Which TV and YouTube channel can you watch and follow the races live?
From Thursday to Sunday, Chamonix will be the nerve center of the Mont Blanc Marathon, one of the biggest trail events of the year!
Various races will be broadcast live. The 42 km race will be featured on La Chaîne L'Equipe on Sunday between 8:40 a.m. and 11:00 a.m.
It will also be available on the channel YouTube du Marathon du Mont-Blanc such as the 90 km (Friday), the 23 km (Saturday), and the Young Race (Sunday).
The 2025 Mont Blanc Marathon broadcast schedule
Friday
90 km: from 8:45 a.m. to 6:00 p.m. on YouTube
Saturday
23 km: from 9:10 a.m. to 10:45 a.m. on YouTube
Young Race: from 2:45 p.m. to 5:00 p.m. on YouTube
Sunday
42 km: from 6:30 a.m. to 11:45 a.m. on YouTube; from 8:40 a.m. to 11:00 a.m. on La Chaîne L'Equipe.
