Tour de Mont Blanc
The Tour du Mont Blanc is probably the toughest cyclosportive worldwide. The route includes whopping 330 kilometers and 8,000 vertical meters !! The entire route includes well-known ascents like the petit and grand Bernard and Cormet de Roseland. This video begins in Megeve and ends near Martigny. In the route are the climbs of the Col des Montets and the Col de la Forclaz. This video has a length of 77 km, and includes 1560 meter altitude gain.