“The cobbles in Roubaix are terrible, but the forest is insane, ridiculous,” Nol says. On one ride, he punctured both his tires shortly after entering the Arenberg at 60km/h, leaving him with no grip. “Now I know how terrible it is, I always have some fear riding in the forest,” he says. “Every time I do it, I think ‘what will happen this time?’ You never know how slippery or bad it will be, it’s like entering the unknown. And immediately, you get this impact from the cobbles, shaking you awake.”