Stephan Wilson embarks on an extraordinary journey to conquer Nordenskiöldsloppet, the world’s longest and most grueling ski race. Covering 220 kilometers through the Arctic wilderness, this historic challenge pushes even the toughest endurance athletes to their absolute limits. But for Stephan, the challenge is even greater. Years ago, he could barely stand on skis—he even wore a helmet when he first started learning. Yet, despite his struggles, he fell in love with the sport. Now, driven by sheer curiosity and an unbreakable will, he sets out to test himself against one of the most demanding endurance races on the planet.