Super Collet from Allevard

The Super Collet from Allevard, located in the Isère region, is one of the most demanding climbs in the world. With a total length of 15.76 kilometers and an average gradient of 7.67%, this climb challenges even the most experienced cyclists.

Why Ride the Super Collet from Allevard?

The Super Collet from Allevard is a true test of strength and endurance. Known for its steep gradients and long ascent, this climb has earned its HC category rating, pushing cyclists to their absolute limits. Rising from 469 meters to 1641 meters, it provides an epic climb of 1209 meters over 15.76 kilometers.

Cycling Tips

Make sure you're prepared for this extreme challenge with plenty of water, nutrition, and mental strength. The consistent incline and high altitude make this one of the hardest climbs you'll encounter.