from Chamonix, Les Houches, Servoz, Champex, Courmayeur, Orsieres and Vallorcine among others, and covering classic ultra trail routes as well as shorter day runs, there is something for every runner. Step-by-step route descriptions are accompanied by 1:100,000 mapping and route profiles, with notes on safety and useful tips for runners. Also included is a comprehensive equipment checklist plus information on running at altitude, adapting to the Alps, navigation, maps and mountain safety. Renowned as a mecca for trail runners, the Chamonix Valley and Mont Blanc region is home to some of the greatest trail running races in the world, including the Tour des Geants and Ultra Trail du Mont Blanc. The landscape, with its dramatic mountain scenery and ethereal vistas, offers diverse trail options and true adventure - the perfect playground for this exhilarating sport..