United States
Oct
19
Sunday
Mermaid Run San Francisco
Mermaid Run San Francisco 2025 is a coastal multi-distance race at Crissy Field, San Francisco. The event offers 5k, 10k, Sirena10 Mile, Mermaid Dash for kids, and a Virtual Run. The Sirena10 Mile crosses the Golden Gate Bridge for sweeping bay and skyline views; the 10k goes into the Presidio, with views of the bay and Pacific Ocean and a pass under the bridge to Fort Point.
The 5k is described as flat and scenic. Mermaid Dash is a 1.5-mile youth run with medals, necklaces, and post-race food (shirt not included). Swag varies by distance; proceeds benefit Fresh Start Surgical Gifts. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details! This page may contain affiliate links.
10 mi
Sirena10 Mile
10 km
10k
5 km
Mermaid Dash (1.5 Miles)
Virtual Run
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