Oisans Col Series

The 21 cols to Alpe d'Huez is reserved for cyclists one day a week

Location: Alpe d’Huez
Featured in: Events Calendar
Updated: 7 May 2025

Oisans Col Series reserves sections of the road or a col to Alpe d'Huez for cyclists who will gather to tackle a part of the famous climb of the 21 bends without any motor vehicles.

You can find out which section or col is to be ridden by checking the website link above.

It's free, untimed, and no registration required. Food and drink offered at the top. In case of very bad weather conditions, the event may be cancelled. Riders should obey all traffic laws and ride safely.

From 09:00 to 11:00.

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Venue

Alpe d'Huez

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Upcoming Events

Alpe d'Huez hosts a wide range of events throughout the year. In the winter, you can expect motor racing on ice, comedy festivals, ski races and various live music gigs. During the summer months, the focus turns to cycling with the Tour de France usually passing through town. The Megavalanche, a mass-start mountain bike race that draws thousands of MTB fans from around the world, takes place in July.