racecast.ioPartly cloudy throughout the day.
Details
Light Rain
25%
Light Rain
25%
Light Rain
25%
Pre-Race
Race
Post-Race
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Race Overview
The Women's Half Marathon San Diego is a women-focused road race held at Tecolote Shores on Mission Bay in San Diego, California. Organized by the Mermaid Series, the event pairs a half marathon with 10K, 5K, virtual, and youth Mermaid Dash options on a flat course along the bay's paved paths. Through 2025 the race was known as the Mermaid Half Marathon San Diego before being renamed for 2026.
WikipediaFAQ
When is the 2027 Women's Half Marathon San Diego?
The 2027 Women's Half Marathon San Diego will be held on Saturday February 27, 2027.
Women's Half Marathon San Diego Weather History
Women's Half Marathon San Diego Weather Averages
Average Temp: 59°, Average Low: 51°, Average High: 68°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 53° | 56° | 58° | 61° | 64° | 65° | 68° | 66° |
| Feel | 53° | 56° | 58° | 61° | 64° | 65° | 68° | 66° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 3mph | 2mph | 5mph | 6mph | 5mph | 6mph | 7mph | 12mph |
| Dew | 45° | 49° | 50° | 49° | 49° | 51° | 49° | 50° |
| RunScore |  |  | | | | | | |
Women's Half Marathon San Diego 2026
Mar 14, 2026
Partly cloudy throughout the day.
Low: 57°, High: 71°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 61° | 61° | 64° | 66° | 67° | 71° | 69° | 69° |
| Feel | 61° | 61° | 64° | 66° | 67° | 71° | 69° | 69° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 5mph | 6mph | 6mph | 5mph | 5mph | 6mph | 11mph | 8mph |
| Dew | 56° | 58° | 56° | 56° | 56° | 55° | 54° | 56° |
| RunScore | | | | | | | | |
Women's Half Marathon San Diego 2025
Mar 8, 2025
Clear conditions throughout the day.
Low: 46°, High: 65°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp |  47° | 52° | 55° | 58° | 61° | 63° | 65° | 63° |
| Feel | 47° | 52° | 55° | 58° | 61° | 63° | 65° | 63° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 1mph | 0mph | 3mph | 5mph | 6mph | 7mph | 8mph | 12mph |
| Dew | 40° | 42° | 42° | 42° | 42° | 46° | 44° | 46° |
| RunScore | | | | | | | | |