Women's Half Marathon San Diego
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Women's Half Marathon San Diego - event overview
The event takes place in San Diego, California on March 14, 2026, at 1740 E Mission Bay Drive near Mission Bay. Distances offered include a half marathon, 10K, 5K, a Mermaid Dash for children, and a virtual run.
The course is described as flat and fast, consisting of a mix of road and paved running path around Mission Bay with Bay views along the running path. Course maps are provided for the 5K, 10K, and half marathon. The Mermaid Dash starts at Tecolote Shores North and is for children ages 6 to 12.
Registration includes a tech race shirt, finisher medal, and necklace. Registrants may remove items from the packet to reduce the entry fee; listed savings include No Shirt save $8, No Medal save $3, and No Necklace save $3. Youth participants age 19 and under receive a 20% discount applied during registration. The virtual run requires registration by February 23 to ensure packet delivery by race day.
Credits toward a future Mermaid Series event are available if requested at least 10 days before the event; credits are good through the following calendar year and are nontransferable. For runs, duathlons, and triathlons the credit equals the entry fee minus a $10 processing fee. Visit the organization's website for the most recent information.
