Heading up! - Tour de France Femmes avec Zwift 2024

The high point of this year's race, the riders will face a 19.7km climb to reach the top of Col du Glandon, which sits at an altitude of 1933m. There is a short stretch in the middle of the climb where the gradient falls to just over 2% but the final 2km will be the hardest, averaging 11.1%!