France
The T24 Mont-Blanc Passy will take place in Passy from Saturday 27 September 2025 to Sunday 28 September 2025. You can run 12 hour. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
12 hr
12h de Cyclisme
4h de Natation
8h de Course à Pied
