The Biofreeze San Francisco Marathon Race Weekend • July 27th – July 28th, 2019
The Biofreeze San Francisco Marathon is proud to present its 42nd running on July 28th, 2019. 26,000 runners and over 80,000 spectators will fill the city on race day. The Biofreeze San Francisco Marathon is more than just a race; it’s a fantastic celebration where people from all over the country and world come together, united by their dedication to running and the running community. Whether a runner comes in just for race day or makes a trip out of it with their loved ones, our runners are invited to partake in a weekend of festivities.