Oisans Col Series - Montée des 2 Alpes

Oisans Col Series 2021

Les Deux Alpes

24 August 2021

Oisans Col Series reserves the road to 2 Alps for cyclists ! Without a fixed start time

Roads and cols reserved for cyclists (roads closed to motor vehicles) on the dates and times specified above (every tuesday). Food and drink are offered at the top.

Distance : 9km
Height gain : 623 m
Average time : 1h15 mn

Riders are now able to climb the following roads and cols without any motor vehicles: Col du Glandon, Col de la Croix de Fer, Col d'Ornon, Col de Sarenne, Col du Sabot, the climbs to Alpe d'Huez, Villard Reculas, Auris en Oisans, Oz-en-Oisans and 2 Alpes.

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

Cols de la Croix de Fer et du Glandon : Tuesday 6 July 2021 from 9am to noon. -
Col du Solude : Tuesday 13 July 2021, from 9am to 11am
Villard-Reculas ascent : Tuesday 20 July 2021 from 9am to 11am
Col du Sabot : Tuesday 27 July 2021 from 9am to noon
Col d'Ornon : Tuesday 3 August 2021 from 9am to 11am
L'Alpe d'Huez ascent : Tuesday 10 August 2021 from 9am to 11am
Oz-en-Oisans ascent : Tuesday 17 August 2021 from 9am to 11am
Les 2 Alpes ascent: Tuesday 24 August 2021 from 9am to 11am
Col de Sarenne : Tuesday 31 August 2021 from 9am to noon

To find out your time on the ascent and / or register for an electric bike initiation supervised by an instructor, please register here:

Further information

Good deals!

Take part in the Mountain Collection partner challenge on this climb Ask for your “collector” card to fill in with the stickers which will be given to you at the top of each climb.

Useful information

Au pied de la montée des 2 Alpes


Free of charge

Opening times

Tuesday 24 August 2021 between 9 am and 11 am.

Cancelled in case of bad weather.


Free access.


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Information updated on 20/05/2021 by Oisans Tourisme

Your itinerary

Oisans Col Series - Montée des 2 Alpes

Au barrage du Chambon
38860 Les Deux Alpes

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