Stage 20 of the 2026 Tour de France is a done stage that will take place on .
The stage starts in Le Bourg d'Oisans and finishes in Alpe d'Huez, starting at with an expected finish at (average speed of 34 km/h).
The total distance of the stage is 170.9 km. The stage includes 4 categorized climb(s) and 1 intermediate sprint(s), and has a total elevation gain of 5329 m, and a total descent of 4218 m.
The stage includes 4 categorized climb(s) and 1 intermediate sprint(s).
Col de la Croix de Fer (2 067 m) is a KOM cat. HC climb, which starts at 9.6 km (154.5 km to go) and ends at 33.7 km (130.5 km to go). It has total distance of 24.1 km, and an average gradient of 5.3%, going from 799 to 2065 meters of altitude.
Sprint is a Sprint at 66.4 km (97.7 km to go).
Col du Tรฉlรฉgraphe (1 566 m) is a KOM cat. 1 climb, which starts at 75.8 km (88.4 km to go) and ends at 87.5 km (76.7 km to go). It has total distance of 11.7 km, and an average gradient of 7.1%, going from 724 to 1561 meters of altitude.
Col du Galibier (2 642 m) Souvenir Henri Desgrange is a KOM cat. HC climb, which starts at 92.7 km (71.5 km to go) and ends at 110.5 km (53.7 km to go). It has total distance of 17.7 km, and an average gradient of 6.8%, going from 1414 to 2629 meters of altitude.
Col de Sarenne (1 999 m) is a KOM cat. HC climb, which starts at 143.7 km (20.5 km to go) and ends at 156.5 km (7.7 km to go). It has total distance of 12.8 km, and an average gradient of 7.2%, going from 1066 to 1985 meters of altitude.
The final 3 km for this stage starts at 167.9 km, has an average gradient of 5.7%, reaching 1835 m of altitude.