Stage 18 of the 2023 Tour de France was a lumpy stage that took place on .
The stage started in Moûtiers and finished in Bourg-en-Bresse, starting at with an expected finish at (average speed of 45 km/h).
The total distance of the stage was 184.2 km. The stage included 2 categorized climb(s) and 1 intermediate sprint(s), and had a total elevation gain of 870 m, and a total descent of -1017 m.
No weather data available
The stage included 2 categorized climb(s) and 1 intermediate sprint(s).
Côte de Chambéry-le-Haut is a KOM cat. 4 climb, which starts at 60.2 km (124 km to go) and ends at 61.8 km (122.4 km to go). It has total distance of 1.6 km, and an average gradient of 4.5%, going from 273 to 343 meters of altitude.
Côte de Boissieu is a KOM cat. 4 climb, which starts at 102.2 km (82 km to go) and ends at 104.6 km (79.6 km to go). It has total distance of 2.4 km, and an average gradient of 4.8%, going from 241 to 356 meters of altitude.
Saint-Rambert-en-Bugey is a Sprint at 132.3 km (51.9 km to go).