Dirt Circus - San Francisco

Dirt Circus - San Francisco

Dirt Circus is a one day community run and expo taking place in San Francisco, California on June 6, 2026. The event brings together local race directors, run clubs, retailers, and brands for a social run and a small festival of vendors and information tables.

The program includes a group run with two distance options:

• 3.2 miles
• 4.5 miles

Check-in is listed at the San Francisco Running Company in Mill Valley where participants may pick up a promotional shoe bag while supplies last and visit a face decorating and glitter station. After the run the event continues with a pancake breakfast, food and beverages, vendor demonstrations, and an expo area featuring brands, coaches, and race directors. A raffle will offer prizes from brand partners and race entries.

The event is cupless, so participants should bring reusable bottles or cups for water refills. Dogs are not allowed except for service animals. Parking is limited; on-site parking has 45 spaces and alternative lots include Manzanita Park and Ride with about 50 spaces and an Alamonte Boulevard and Miller Avenue option with about 30 spaces, each a short walk to the venue. Preorders for the city edition T shirt close May 17, 2026. Visit the organization's website for the most recent information.