Big Basin Old Growth Classic – Sat Aug 25th 6:00am-10:00pm (All-Day Event)

21700 Little Basin Road, Boulder Creek, CA 95006

The first ever bike race in the iconic Big Basin Redwoods State Park! The course is a challenging 55-miles with 8,000’ elevation gain taking riders on a mix of paved and dirt roads through Big Basin’s iconic scenery, with well-stocked aid stations along the way. The race is limited to 325 riders so register now!