Ultra-Trail du Mont-Blanc
The Ultra-Trail du Mont-Blanc is a mountain ultramarathon race, first held in 2003, that follows the route of the Tour du Mont Blanc. It has been regarded as the most competitive trail ultramarathon in the world. Wikipedia
Next date: Mon, Aug 26, 2024 – Sun, Sep 1, 2024
Course records: Men: Jim Walmsley 19:37:43 (2023); Women: Courtney Dauwalter 22:30:54 (2021)
Date: end of August
Distance: 108-mile (174 km)
Location: Chamonix