Flemish Chris (43) is the last remaining participant in the toughest ultramarathon in the world, heading for the Arctic Circle: “Up to 40 degrees below zero”

Four days after the start of the 6633 Arctic Ultra, the toughest ultramarathon in the world in Canada, our compatriot Chris Seynaeve (43) is the last remaining participant. On Tuesday evening he concluded our time to be the only one to travel further towards the Arctic Circle. His performance is extra impressive because the region is experiencing the toughest weather in weeks, with temperatures reaching -40 degrees at night.