Oisans Col Series – Montée des 2 Alpes

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

About : Oisans Col Series – Montée des 2 Alpes

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: https://www.njuko.net/echappees38


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.

Covid-19 special services

Health measures in force will apply.

En bref



Tuesday 23 August 2022 between 9 am and 11 am.

Cancelled in case of bad weather.


Free of charge

Free access.

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Location supplement

Start point on the map.