France
Dec
6-7
Sa - Su
Les 40 Bosses
The Les 40 Bosses will take place in Saint-Leu-la-Forêt from Saturday 6 December 2025 to Sunday 7 December 2025. You can run between 20 and 120 kilometers. 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!
120 km
Les 40 Bosses - 120 Km
75 km
Les 40 Bosses - 75 Km
45 km
Les 40 Bosses - 45km
20 km
Les 40 Bosses - 20 Km Nocturne
20 km
Les 40 Bosses - 20km
