Star City San Bruno Mountain Half Marathon

Star City San Bruno Mountain Half Marathon & 5K, organized by the Excelsior Running Club, takes place in Brisbane, CA, on the San Bruno Mountain trails. The course is 93% on trail with about 2,400 feet of elevation gain, including a single-track downhill and sweeping views of the Pacific, Bay, and San Francisco. Distances include a half marathon and a 5K, both largely trail-based; three aid stations stock gels, water, and sports drinks.

The event uses a cupless format; participants should carry their own water. Finisher medals for all; half marathon shirts for early registrants; post-race meal; proceeds support local groups. Dogs not allowed; park entry fees may apply for spectators. Visit the organization's website for the most recent information.