Gran Fondo Hincapie Greenville - Oct 18th 2025

Mt Diablo Challenge

October 05 2025
Danville CA
Date Confirmed
 
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Distances: 11.2 miles, 3,249 feet
Difficulty: Moderate terrain with rolling short steep hills or moderate, sustained climbs

Diablo starting up South Gate Road. Mt. Diablo is one of the highest peaks in the San Francisco Bay Area, with views of the Farallon Islands and the Sierras. The road is closed for safety and more than 800 cyclists will ride to the summit. The ride welcomes all ages, abilities, teams, and bicycle types. It will be a once-a-year opportunity to enjoy riding the mountain without cars. Everyone celebrates after the ride with free BBQ, prizes, awards, and live music. Come participate in this epic ride that provides breathtaking scenery and test your climbing ability.

The 42nd Mount Diablo Challenge continues to benefit Save Mount Diablo through donations made by event participants during registration and a generous sponsorship from the Nathan M. Ohrbach Foundation.

Save Mount Diablo Challenge

 
Start Located At: Danville, CA
 
 
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