In just a few years, Chamonix Valley-Mont Blanc has become a favourite trail running destination.
Its history, the conquest of Mont Blanc, the way it is laid out — a choice of fast and exposed routes with a variety of total height differences — attract thousands of trail runners from all over the world during the summer season.
18 waymarked routes between Servoz and Vallorcine
Far away from the standard hiking trails, 18 routes of varying lengths are reserved only for trail runners:
Each numbered waymaker fixed to a trailside post (and marked in the route guide) indicates the direction of travel.
The route guides can be downloaded from :