In the summer (but not only then!), trail races have sprung up all over the region, where vertical kilometres go hand-in-hand with winding tracks and where trail runners and chamois become indistinguishable!
Starting in January, “white” trails are organised and there is even a crazy relay race to test your calf muscles, combining ski mountaineering and trail running!
As soon as the snow melts, trail races get going, from family events to the Ultra Tour des 4 Massifs (UT4M). Thousands of running shoes criss-cross the immense mesh of paths in Oisans.
To follow is a full list of trail events (if the list is incomplete, please check again later when the organisers have announced the official dates):