Bay To Breakers 2025 Timeline. The bay to breakers 12k race runs west through the city and finishes at the great highway along the pacific coast’s ocean beach. Find tips on attending, race details, and pictures from previous events.

The bay to breakers 12k race runs west through the city and finishes at the great highway along the pacific coast’s ocean beach. Pick your costume and join an ecstatic racing crowd on the streets of san francisco.