Bad Bass Half Marathon in Castro Valley California
The July 23, 2016 Bad Bass Half Marathon in Castro Valley, CA is put on by Brazen Racing. The scenic course around Lake Chabot is a combination of paved trails and fire trails, and does have some gentle rollers. The race is somewhat of a smaller no frills race, but does have medals & shirts for all participants. The event can also be found on the California Half Marathons page.