Quasi impossible à terminer, la Chartreuse terminorum est la course la plus dure de France

Inspired by the famous "Barkley," the Chartreuse Terminorum is considered by many to be the toughest race in France and one of the toughest in the world. To complete it, the 40 runners, selected based on their letters of motivation, must finish five 60-kilometer loops in the Chartreuse mountains (Isère) within a set time limit, without GPS, course markings, or assistance. There are no prizes to be won, yet this unique race has become an obsession for seasoned runners. A report by Adrien Serrière, journalist at Radio France