Join the vibrant Women's Half Marathon San Diego, presented by Mermaid Series on Saturday, February 27, 2027. This event offers runners of all levels the chance to compete across various distances including the half marathon and a unique mermaid-themed dash for those who want an extra splash of fun. Experience the scenic coastal paths of San Diego as you wind through picturesque neighborhoods and along the waterfront. The route is designed with both experienced athletes and newcomers in mind, ensuring a challenging yet enjoyable run that showcases the city's natural beauty. Registration brings you a range of perks: a stylish tech race shirt, a celebratory finisher medal, and an elegant necklace to commemorate your achievement. Customize your experience by choosing what swag items suit you best—save $8 on no shirt option, or pick up only necessary trinkets for $3 less each. For younger participants aged 19 and under, enjoy the benefit of a 20% discount automatically applied at registration time. This event promises to be more than just a race; it’s an opportunity to connect with fellow runners in a lively atmosphere that celebrates both tradition and innovation in distance running. Mark your calendars for this exciting day filled with camaraderie, stunning landscapes, and memorable moments as you run alongside the mermaid-themed dash.
Races Offered
10K
Feb 27, 2027
straighten
Distance —
10K
terrain
Type —
Others,
Running
timer
07:00
sell
$65.11
5K
Feb 27, 2027
straighten
Distance —
5K
terrain
Type —
Others,
Running
timer
07:00
sell
$54.42
Half Marathon
Feb 27, 2027
straighten
Distance —
21K
terrain
Type —
Others,
Running
timer
07:00
sell
$86.51
Mermaid Dash
Feb 27, 2027
straighten
Distance —
Mermaid Dash
terrain
Type —
Others,
Running
timer
07:00
sell
$18.04
Virtual Run
Feb 27, 2027
straighten
Distance —
Virtual Run
terrain
Type —
Others,
Running
timer
07:00
sell
$54.42
Weather History
These values represent the 3-year monthly averages for February in San Diego.
thermostatTemperature
8.8° / 17.0°
wb_sunnyFeels like
6.2° / 14.6°
light_mode
Avg sunshine hours
8h 39m
water_drop
Avg rainfall
3.0 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
10.2 km/h (Light breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (3.0)
humidity_mid
Humidity
75.1%
wb_twilight
Sunrise
07:30
nightlight
Sunset
18:32
About San Diego
Learn more about the host city, San Diego.
From balmy beaches with a laid-back attitude to a gleaming modern image, San Diego offers much for the tourist to enjoy. Situated on the Southern California seacoast, San Diego is the second largest city in the state, with 1.4 million residents (2020), and has long attracted travelers for its ideal climate, miles of beaches, and location on the Mexican border right across from Tijuana.
