MTB offers multiple options for its practice with tests of different levels and terrains. There are challenges that are winnable, but difficult to master. This could sum up the Desert Dask, an ultra-endurance mountain bike race, which attracts and challenges you. It has been held since 2013 in Namibia and, without a doubt, it is a fight not only against the desert, but against the biker himself to overcome the 397 kilometres. 24 hours between man, nature, body and mind. Alone, in pairs or in teams.