Sponsorship Opportunities

Join us and become a sponsor of the iconic Mt. Diablo Challenge bike ride event.  It is an 11.2 mile, chip-timed bike ride to the summit of Mt. Diablo in the San Francisco East Bay.  It is planned for Sunday, October 3, 2021 at Mt. Diablo State Park, Danville, CA.   The Park is closed to cars for this event for the safety and enjoyment of the riders.  The event is open to riders of all ages and abilities.  Elite riders compete to be the first to the top so they can be crowned King or Queen of the Mountain.  


A celebration follows the ride at nearby Oak Hill Park in Danville.  The celebration features award presentations and includes a hot, catered BBQ lunch, Cheers garden, live music and vendor fair. About 600 riders, 100 volunteers and 300 friends and family are expected to attend the celebration.


The event will be heavily promoted via bike clubs, traditional and social media helping sponsors reach an elite local, regional and national audience. There are several sponsorship opportunities available from $5,000 Title Sponsor and 4 other sponsorship categories from $500-$2,500. Net proceeds from the event will be donated to charitable organizations 501(C)(3).  Past primary beneficiaries have included American Heart Association, Children's Hospital Auxiliary (Oakland), American Lung Association and Save Mt. Diablo.  For more information or if your company would like to become a MDC sponsor or prize donor, please contact claydunning@aol.com.

                      2021 MDC Sponsor Package

                     (Click on logo below to download)

2021 MDC Sponsor Package

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