Mermaid Half Marathon San Diego
Race Information
Women's fun run / walk along Mission Bay in San Diego. Participants receive a high quality and stylish tech tee or tank top and a finisher's medal and necklace. The event also offers a virtual option.
Related Events
Did you know that this race is part of a series of runs? If you like this race you may want to run one of the following Mermaid Series events.
Run Pick of the Month - Thrive Half Marthon
San Diego's most scenic half marathon is happening on November 2, 2024.
The Kaiser Permanente Thrive Half Marathon & 5K features an ulta scenic loop course through the heart of Mission Bay. Expect fast and flat stretches, bay views, and mellow ocean breezes along the entire course.
This run has been a regular addition to the San Diego race calendar (going on 8 years!). This year they have added a brand new half marathon relay, allowing you to split the distance with a friend and cross the finish line together!
Registration is now open for all categories including the 5k run/walk, half marathon, and half marthon relay.
Click the button below to get all the details!
Pace Calculator
Find your running pace and splits, and learn if you can outrun dangerous animals with the RunGuides run pace calculator.