Most road closures and detours will be in place between 6:30 a.m. and 11:30 a.m. on Sunday, November 5th, to accommodate the half marathon and 5k. Beach Street will close on Saturday, November 4th, to accommodate the Finish Line.
The race operates as an out-and-back course and streets will be re-opened on a rolling basis. As the last participants pass an area and all course support materials are removed, roads are opened to traffic at the discretion of local law enforcement. Law enforcement will be positioned at major intersections to allow cars to cross the half marathon course only during safe breaks between participants. Access lanes will be in place to help facilitate the movement of traffic. For the safety of all involved, please adhere to posted traffic signs, equipment, and directions from law enforcement and course officials. Your cooperation is greatly appreciated.
Timing of road closures are approximate and subject to change. For a full list of road closures, please the button above.
Portions of Van Ness Avenue, Bay Street, Polk Street, and Marina Boulevard will be impacted from 6:45 am to 10:15 am.
- No westbound access on Bay Street, between Van Ness Avenue and Laguna (Detour via Lombard St.)
- No westbound access on Marina Blvd, between Laguna and Yacht Rd. (Detour via Lombard St.)
Access to Fort Mason Piers and Lower Buildings, Farmers Market, Marina & Yacht Clubs
- Metered traffic access to Fort Mason, Farmers Market and Marina Green will be available via Buchanan St.
- Metered traffic access to Yacht Rd will be available via Baker Street