Bola del Mundo from Collado Villalba

The Bola del Mundo from Collado Villalba, located in the Madrid region, is one of the most demanding climbs in the world. With a total length of 22.83 kilometers and an average gradient of 6.04%, this climb challenges even the most experienced cyclists.

Why Ride the Bola del Mundo from Collado Villalba?

The Bola del Mundo from Collado Villalba 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 879 meters to 2257 meters, it provides an epic climb of 1378 meters over 22.83 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.