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©default|OT Le Dévoluy

Altitude 1664 - Cyclosportive race and rando 28 June 2026

Between Dévoluy, Matheysine and Champsaur, set off as you please for a cyclosportive race or trek. With its 95km, Altitude1664 will help you discover the two massifs, along secret back roads and over the Col du Noyer, with its vast panoramas.

A common route 95km 2200m of ascent
08:00 28 June 2026
Format Run or hike of your choice
Departure and arrival Saint Bonnet in Champsaur

Registration opens in the spring. Stay tuned!

The event programme 

The route is shared between the race and the hike. Some 95km and 2,200m of ascent await the competitors. The start is from the lake at Saint Bonnet en Champsaur, with the finish at the same place. The ride is open to minors, who must have parental authorisation. Electric bikes may only be used on the tour.

A look back at the 2025 edition
A look back at the 2025 edition
1ère édition d’Altitude 1664 : la cyclo du Col du Noyer

The route