Find Your Virtual Finish Line!
4 Distances in 1 Month
VIRTUAL - Feb. 1st to Feb. 28th
Walk / Jog / Hike Grand Slam
(1 Mile, 5K, 10K, Half Marathon)
Bike Grand Slam
(10 Miles, 20 Miles, 35 Miles, 50 Miles)
5K, 10K, Half Marathon
VIRTUAL - March 7th to March 14th
Celebrate International Women's Day with a fun walk, jog, hike or run.
2nd Annual - 24 Hour Mermaid Relay
VIRTUAL - March 20th to March 21st
Grab your friends, create a relay team and pass the baton from 8am to Saturday to 8am Sunday
Experience the Joy of Crossing the FINish Line
** LIVE LEADERBOARD **
July 5th - Oct. 13th
Virtual Walk/Run: 200 miles or 105 miles
Virtual Bike: 600 mile Challenge
The Race Across California is a 200 mile walk/run/hike or 600 mile bike. Mermaids track their progress from Lake Tahoe to San Francisco.
** LEADERBOARD **
May 15th - May 16th
VIRTUAL TEAM RELAY
24 Hours
Grab your friends, create a team, fill all of your time slots and have a BLAST!
Relay teams will run from 8am PST on April 17th to 8am PST on April 18th
** LEADERBOARD **
March 7th - March 14th
VIRTUAL RUN & BIKE
Walk / Run: 5K, 10K, Half Marathon
Bike: 10Mi, 25Mi, 50Mi
Celebrate International Women's Day with a fun walk, jog, hike or run!
#ChooseToChallenge
IN PERSON + VIRTUAL
Sunday, Nov. 14th
Crissy Field, San Francisco
5K, 10K, Sirena10 Mile, Youth Dash
Mermaids return to San Francisco for an iconic run along the waterfront. Sign up for the Sirena10 Mile Run and you'll get to run across the Golden Gate Bridge!
** LEADERBOARD **
May 9th - May 16th
VIRTUAL RUN & BIKE
5K, 10K, Half Marathon, Sirena
Stay active, stay healthy and move with us as we kick off Mother's Day with a fun run and bike. Customize your distance with the Sirena category where you choose the distance!
** LEADERBOARD **
Feb. 1st - Feb. 28th
VIRTUAL RUN or VIRTUAL BIKE
Run: 1 Mile, 5K, 10K, Half Marathon
Bike: 10 Mi, 20 Mi, 35 Mi, 50 Mi
Complete all 4 running races or all 4 biking distances in 1 month. You can break up the longer distance over multiple days.
** LIVE LEADERBOARD **
June 1st - June 30th
VIRTUAL TRIATHLON & DUATHLON
Sprint, Olympic, Half Iron, Aquabike
Pick your distance, pick your day and cross your finish line. You can do the event all at once or break it up over multiple days.
(See Register link for additional details)
** LEADERBOARD **
April 1st - April 30th
VIRTUAL RUN & BIKE
1 Mile Walk/Jog/Run or 5 Mile Bike
Break up your marathon into 1 mile segments or your Century Ride into 5 mile segments. We'll combine your time for your Broken Marathon or Century Ride (PR)
CoViD-19 Update: In Person Events Return
We're excited to bring back in person racing!! Our first event back will be the 13th Annual T9 Mermaid Run San Francisco. Unfortunately, we will not be able to host the T9 Mermaid Tri & Du Capitola this year. We are still waiting for approval for the T9 Mermaid Trail Run in December at Huddart Park. Stay tuned for updates.
Stay safe!
Carlo Facchino
Founder / Race Director