Mt. Diablo Challenge

Online registration is closed. But follow this link to see how to register in person.

The Mount Diablo Challenge is a 11.2 mile timed cycling hill climb to the summit.

Event and registration details can be found at www.MountDiabloChallenge.org

Consider volunteering! Check out the positions available at MDC Volunteers

You can directly support bicycle safety on Mount Diablo! Click Here

Questions? Contact the Mount Diablo Challenge Director at

MDCDirector@ValleySpokesmen.onmicrosoft.com

After the ride, at the Monte Vista/Oak Hill Park Venue there will be a free lunch, random drawings of bib numbers for bicycle nutrition products.

There will be awards, a commemorative T-shirt for all participants, and other fun surprises.