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T9 MERMAID RUN BOULDER 
5k, 10k, virtual run, girls dash

The Title Nine Mother's Day tradition continues as we celebrate the 16th edition of T9 Mermaid Run Boulder. It's a day to run, walk, skip or jog and celebrate with the entire family. After the race stay for the post race party as we rock out to good tunes and celebrate with all the runners and moms. Mermaids receive a stylish race shirt, finisher medal and necklace!

Age discounts for youth 19 & Under*
5K = $25, 10K = $35
All athletes 70 & Over race for FREE*
*Age discounts automatically applied during registration

Mermaid Dash: A 1.5 mile fun jog/walk/run for girls and boys ages 6 to 12


Registration fees

Mermaid Dash Girls Run Closed

Mermaid Dash for girls under 12 years old

  1. $15.00
    Oct 31 - May 11

10K Closed

Registration closed
    1. Registration closed

5K Closed

Registration closed
    1. Registration closed

Additional Event Details

COURSE 
5k [map]
10k [map]

MERMAID DASH
Parents are encouraged to let Mermaid Dashers run on their own, however a parent or guardian is welcome to run alongside young or shy Mermaid Dashers. 

CREDIT POLICY
Can't attend one of our events?
We will be happy to issue you a credit toward a future Mermaid Series event. To receive a credit, you must email us at info@mermaidseries.com BEFORE the event date. We will email you back a confirmation along with the total amount of your future race credit. Please keep the confirmation email for your records. Credits are nontransferable. Credits are good for the entry fee minus a $10 processing fee.

Directions and Accommodation

DIRECTIONS 

We suggest to arrive a minimum of 1 hour prior to your race. The Boulder Reservoir address is 5565 N. 51st Street. The crossroads are Reservoir Road and 51st Street. Directions are listed below or you can go to Google Maps.

You can enter onto 51st Street from the south or the north. We recommend you try entering from the North — directions below — instead of from Jay Road to avoid congestion and get parked more quickly.

From Diagonal Hwy (CO-119) going north, keep going to N. 63rd Street
Turn left (north) and drive up to Monarch Road.
Turn left (west) and take Monarch to 55th Street.
Turn left, and follow 55th (which turns into 51st) all the way down to parking at the Reservoir, on your left. 

If you're traveling south on Diagonal Hwy (CO 119)
Turn right (west) directly onto Monarch Road and follow directions above.

Note on Post-Race Parking Exit: The Boulder County Deputies on duty will direct you north out of the North parking lot as you exit, regardless of which way you came in. This is to avoid congestion on the Jay Road exit off of 51st Street.

The Boulder Reservoir has plenty of free parking. It's getting to a parking space that can be tricky. The single road that travels into the reservoir can make traffic a bit backed up. So, we strongly recommend that you arrive at least one hour before the start time and carpool if you can. Once you arrive, please follow the parking attendants' directions and hustle on in.

PACKET PICKUP

PACKET PICKUP

We will be holding two days of Packet Pickup at Title Nine - Cherry Creek and two days at Title Nine - Boulder. Remember: You can pick up a friends bib number and shirt PROVIDED you bring a copy of their photo I.D. (YOU MUST HAVE A COPY OF THEIR PHOTO ID, NO EXCEPTIONS) 

WEDNESDAY 5/8 - DENVER - Title Nine Cherry Creek
When: 10:00 a.m. to 7:00 p.m.
Where: Title Nine - Cherry Creek (160 Steele St, Denver, CO 80206)
**Packets will NOT be available prior to 10:00 a.m.
Athletes must bring a photo ID in order to pick up their packet
Directions to Title Nine Cherry Creek 

THURSDAY 5/9 - DENVER - Title Nine Cherry Creek
When: 10:00 a.m. to 7:00 p.m.
Where: Title Nine - Cherry Creek (160 Steele St, Denver, CO 80206)
**Packets will NOT be available prior to 10:00 a.m.
Athletes must bring a photo ID in order to pick up their packet
Directions to Title Nine Cherry Creek

FRIDAY 5/10  - BOULDER - Title Nine Boulder
When: 10:00 a.m. to 7:00 p.m.
Where: Title Nine - Boulder (1801 Pearl St, Boulder, CO 80302)
**Packets will NOT be available prior to 10:00 a.m.
Athletes must bring a photo ID in order to pick up their packet
Directions to Title Nine Boulder

SATURDAY 5/11 - BOULDER - Title Nine Boulder
When: 10:00 a.m. to 7:00 p.m.
Where: Title Nine - Boulder (1801 Pearl St, Boulder, CO 80302)
**Packets will NOT be available prior to 10:00 a.m.
Athletes must bring a photo ID in order to pick up their packet
Directions to Title Nine Boulder

SUNDAY 5/12 - BOULDER REZ - (RACE MORNING)
Where: Boulder Reservoir
When: 8:00 a.m. - 9:15 a.m.
Athletes must bring a photo ID in order to pick up their packet
**We recommend you arrive a minimum of one hour before your race
Directions via Google Maps


Event Schedule

  • May 12 9:00 AM MDT - 5K

  • May 12 9:10 AM MDT - 10K

  • May 12 10:30 AM MDT - Mermaid Dash (ages 9-12)

  • May 12 10:35 AM MDT - Mermaid Dash (ages 6-8)

Contact Information

Event Location

5565 51st Street, Boulder, CO, United States

Click here to view map