DuckStore’s 2020 twist on this classic route takes in 14 storied Tour de France cols including Les Saisies, Cormet de Roseland, Iseran, Telegraphe/Galibier, Izoard, La Bonnette and Vars.
Ride them all in a spectacular 6-day ride over the Alpine backbone that’s forged a century of cycling exploits.
90 km – 2,320m climbing
71 km – 2,650m climbing
107 km – 2,820m climbing