Mermaid Half Marathon San Diego

Mermaid returns to San Diego’s Mission Bay for a scenic women’s 5k, 10k, and half marathon. The flat and fast course features beautiful Bay views on mostly closed roads. The Mermaid is ideal for both runners and walkers. Come out and experience the joy of crossing the finish line! Men can register and participate. However, since Mermaid is primarily a women’s event (about 97-98% of participants are women), men are not eligible for awards.