Oisans Col Series - 2019

Tuesday 6th August 2019

Bourg d’Oisans > Alpe d’Huez

The road up to Alpe d’Huez is closed to traffic between 9am and 11 am. This is your chance to cycle up the 21 iconic switchbacks that feature in the legendary Tour de France stage.

Refreshments are offered on arrival in Alpe d’Huez.

  • Distance: 12 km
  • Height gain: 1092 m
  • Average time required: 1 h 30

This is a free, non-timed get-together for cyclists, with no registration required and no set departure time.

The organisers may have to cancel an event in the case of bad weather.


This event is organised by Oisans Tourisme, Oisans tourist offices and local villages.

Tourist office of Bourg d’Oisans

+33 (0)4 76 80 03 25 Envoyer un e-mail Site web

Tourist office of l’Alpe d’Huez

+33 (0)4 76 11 44 44 Envoyer un e-mail Site web

Dedicated website



Departure at the beginning of the rise toward the Alpe d’Huez

Road traffic conditions

Itinisère - Le départementForecast and real-time road traffic conditions

0820 08 38 38 * WEBSITE Road traffic informations Oisans Col Series 07/08/2018

*(0,12 €/minute)