10km, KV, The Young Race, Mini-Cross" bibs: registration now open!

10 km, KV, The Young Race, Mini-Cross" bibs are yours!

✨ Looking for adventure? Register today for the 10 km, Kilomètre Vertical, The Young Race, Mini-Cross. Runners can register without a draw for one or more races, while places last.

For this type of race number, all modes of transport are accepted. However, we strongly encourage you to use low-carbon modes of transport (train, bus, bike, walking, carpooling).

Registration opens: November 6 at 11:30 a.m.

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Access to the registration platform

🚅 As for the races subject to a draw, 40% of the race numbers for the Mont-Blanc 10km and KM Vertical are reserved for runners who commit to coming by train or bus. Runners will therefore have to choose the mode of transport they will use to get to Chamonix when they register.

• 10km : 800 numbers reserved for bus/train and 1200 numbers reserved for other means of transport.
• Kilometer Vertical : 280 numbers reserved for Bus / Train and 420 numbers reserved for other means of transport.

Detailed information on the 2026 Registration page.