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Between Champsaur and Dévoluy, set off as you please for a cyclosportive race or hike. With its 79km, the “ALT 1664” will take you through both massifs, along secret back roads and over the vast panoramic Col du Noyer.
The route is shared between the race and the hike. It is 79km long and has a positive vertical drop of 2200m. The tour is open to minors with parental consent. Electric bikes may only be used on the tour.
Registration opens at 8am on March 15.
Registration opens at 8am on March 15.
Rates
- March 15 to June 1: €20
- June 1st to June 27th: €25
- On site : €30
- June 1st to June 27th: €25
- On site : €30
Opening times
On 29 June 2025
Location
Spoken languages
Environment
- Mountain location