Trail Running - Chamonix and the Mont Blanc region - 40 routes in the Chamonix Valley, Italy and Switzerland

Guidebook to exploring the classic trail running regions around the Mont Blanc massif, visiting France, Switzerland and Italy. 40 runs are graded by terrain, from wide trails to technical skyrunning, with information on ascent/descent and distance. Includes the 168km Ultra-Trail of Mont Blanc (UTMB) as well as shorter day runs.