Length
13,8 km
Avg gradient
8.1%
Races here
4
The 21 hairpins. Cycling’s most famous amphitheatre.
Elevation Profile
Profile & map derived from race GPS data (Tour de France 2026, Stage 19) — approximate, and may differ from the exact climb, especially on short or very steep ascents.
Races that tackled Alpe d'Huez