The World's 8 Hardest Bike Races

Every year the Giro d'Italia and the Tour de France are touted as the toughest in the world, but is one race really more difficult than the other? Or is there another race out there that is harder than them both? Here is a list of the world's eight toughest cycling races across any discipline, and I don't recommend you try any of them.

Discuss This Article