Mermaid Half Marathon San Diego

Mermaid Half Marathon it is predominantly a women’s running event (about 97-98% of participants are women). Men can also take part in the race, are not eligible for awards. The course is flat. There is no time limit for passing races.

To find more races, check out our complete USA Running Calendar.

Race Info

Youth receive a 20% discount on registration. Participation in the race does not include a T-shirt, but does include a medal and necklace. Participants can collect their start pack before the race day or on the day of the race.

The top 3 women overall and the top 3 women in each age group will receive awards. Awards will not be mailed out.

There will be many aid stations along the course with water, electrolyte drink and bars. Participation with strollers is allowed.

Race Date

March 8, 2025.

Location

1740 E Mission Bay Dr., San Diego, CA US 92109

Directions

Distances

  • Half marathon (13.1 miles)
  • 10K
  • 5K
  • Mermaid Dash

Starting Time

  • 07:00 AM – half marathon
  • 07:15 AM – 10K
  • 07:30 AM – 5K
  • 09:45 AM – Mermaid Dash

Entry Fees

  • $79 and up – Half marathon (13.1 miles)
  • $59 and up – 10K
  • $49 and up – 5K
  • $15 and up –  Mermaid Dash

Course Map

You can find the course map and description here: mermaidseries.com.

Registration

To participate in the race, register here raceroster.com

Official Race Website

Additional race information can be found at mermaidseries.com.

Social Media

If you would like to keep up on the latest news, connect with the race on Facebook, Twitter or Instagram.

Video

Related Events

If you’re looking for more races like this, have a look at our Half Marathons Calendar. You may also like to participate in other races in March.

More races in California: 5K10KHalf MarathonsMarathonsUltra Marathons, 50K, 50M, 100K, 100M

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