Mont-Blanc Marathon 2025
Next event date confirmed
- Next event : 27 Fri ➜ June 29, 2025Date confirmed
- Last event : 28 Fri ➜ June 30, 2024
A distance for every taste
92 kmTOP
42 km
23 km
21 km
13 km
10 km
7 km
3.8 km
Kids
- Friday, June 27, 2025 at 4:00 AM
- Elevation gain : 6330mD+ / 6330mD-
- 1 loopx92 km
42km du Mont-Blanc
Trail- Sunday, June 29, 2025 at 6:45 AM
- Elevation gain : 2540mD+ / 2540mD-
- 1 loopx42 km
23km du Mont-Blanc
Trail- Saturday, June 28, 2025 at 8:00 AM
- Elevation gain : 1680mD+ / 870mD-
- 1 loopx23 km
21 km : Duo Étoilé
Trail- Saturday, June 28, 2025 at 7:30 PM
- Elevation gain : 1450mD+ / 1450mD-
- 1 loopx21 km
13 km : Young Race Marathon U20 (18-19 ans)
Trail- Saturday, June 28, 2025 at 3:00 PM
- Elevation gain : 1200mD+ / 1200mD-
- 1 loopx13 km
10km du Mont-Blanc
Trail- Saturday, June 28, 2025 at 10:30 AM
- Elevation gain : 325mD+
- 1 loopx10 km
7 km : Young Race Marathon U18 (16-17 ans)
Trail- Saturday, June 28, 2025 at 3:00 PM
- Elevation gain : 644mD+ / 644mD-
- 1 loopx7 km
3.8 km : KM Vertical
Trail- Friday, June 27, 2025 at 5:00 PM
- Elevation gain : 1000mD+
- 1 loopx3.8 km
Races for children / juniors 👶
Includes one or more races for children!
Frequently asked questions (FAQ)
You can check the race rules here
Focus
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Made in France, between Lyon and Nantes
Made in France, between Lyon and Nantes