Oisans Col Series – Montée des 2 Alpes

At the start of the climb of Les 2 Alpes (D 213), at the Chambon dam, cyclists can pedal in peace and quiet and without exhaust pipes to the information point at the entrance to Les 2 Alpes. Road closed to motor vehicles from 9 a.m. to 11 a.m. Refreshments in front of the information point at the entrance to the resort, offered by the Les 2 Alpes Tourist Office and Oisans Tourisme.

Distance: 9 km
Elevation: 610 m
Average time: 1h15 min

Oisans Col Series – Every Tuesday in the summer – Roads closed to motor vehicles
Every Tuesday morning, cyclists can climb the following passes and roads without cars: Cols de la Croix de Fer and Glandon, Col du Solude, Col d’Ornon, Col de Sarenne, Col du Sabot, Climb to Alpe d'Huez, Climb to Villard Reculas, and Climb to Oz en Oisans, Climb to Les 2 Alpes.

This is an untimed and free gathering of cyclists, with no registration or fixed start time. The organizer may be forced to cancel a date in case of bad weather.
Be careful and respect the highway code!

Dates and routes Oisans Col Series 2025
Passes of the Croix de Fer and Glandon : Tuesday, July 1, 2025 from 9 a.m. to noon.
Col du Solude: Tuesday July 8, 2025 from 9 a.m. to 11 a.m.
Col du Sabot : Tuesday, July 15, 2025 from 9 a.m. to 12 p.m.
Climb towards Villard-Reculas : Tuesday, July 22, 2025 from 9 a.m. to 11 p.m.
Ascent to Les 2 Alpes: Tuesday July 29, 2025 from 9 a.m. to 11 a.m.
Col de Sarenne : Tuesday, August 5, 2025 from 9 a.m. to 12 a.m.
Col d’Ornon : Tuesday, August 12, 2025 from 9 a.m. to 11 a.m.
Ascent to Oz-en-Oisans: Tuesday August 19, 2025 from 9 a.m. to 11 a.m.
Ascent to Alpe d'Huez: Wednesday August 27, 2025 from 9 a.m. to 11 a.m.

Canceled in case of bad weather