The official race account called it the longest and toughest stage of the race, with the finish at the summit. The last 4 km of the climb average about 12 percent.
The Puy de Dôme is a volcano that the men’s Tour has climbed several times; in 1964 Jacques Anquetil and Raymond Poulidor rode side by side almost to the top. Michael Woods won the men’s stage there in 2023, after 35 years without a Tour visit.
It is the first time the women’s Tour has finished on the volcano. Demi Vollering won the 2026 race by 1 minute 18 seconds from Kasia Niewiadoma, and Pauline Ferrand-Prévot won in 2025. Whoever leads going into the final stage has to defend it on a climb the women’s race has never used.