Women's Half Marathon San Diego
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Event Overview
The Women's Half Marathon San Diego is a running event presented by Mermaid Series. It takes place on Saturday, March 14, 2026, at 1740 E Mission Bay Dr in San Diego, California.
Available Races
The event features several race distances:
- Half Marathon
- 10K
- 5K
- Virtual Run
- Mermaid Dash (for children aged 6 to 12)
A youth discount of 20% is available for participants 19 years old and under.
Registration and Fees
Registration includes a tech race shirt, finisher medal, and necklace. Participants can customize their registration by removing these items to reduce the entry fee. Prices increase as the event date approaches. The event has a credit policy for cancellations, offering a credit toward a future Mermaid Series event if contact is made at least 10 days before the event.
Additional Information
Course maps for the 5K, 10K, and Half Marathon are available online. The Mermaid Dash for children starts at Tecolote Shores North. A fundraising component for Fresh Start Surgical Gifts is associated with the event. Visit the organization's website for the most recent information.
