Sports extrêmes : One Water Race
One Water Race is one of the world's toughest endurance races, where professional athletes push their limits in an extreme challenge through the world's largest archipelago and 30,000 islands in Stockholm, Sweden. Teams of 3 athletes and one support crew race from Arholma in the north to Landsort in the south - 250 km and a distance of 6 marathons - by swimming, running and orienteering non-stop.