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Sunday, September 8, 2024

True for All MMR Events

All ages and abilities are welcome.

Time trial and self seeded start for all triathlons.

Wear your timing chip on your LEFT ankle for triathlons.

Cash/check only on race day registrations.

Upon registration, you agree to the MMR Race Policies.

Women's shirts are fitted and run very small; men's are generously sized. Registrations 2 weeks or less from event will receive shirt in the mail 3-4 weeks after race and are not guaranteed requested size; if the requested size is unavailable, the next available size most closely matching the requested size will be substituted.

Price increase reflects the cost of shipping shirt post-race

Results provided by

Professional photographer will be on site for every race at no additional cost to the participants. Our photographer will make every effort to capture shots of each athlete, but we cannot guarantee that every athlete will be photographed.

10% military discount | Fill out paper registration and include check less 10%


15450 Square Lake Trail, Stillwater, MN 55082

Square Lake Sprint Triathlon caps off...

a weekend-long series of racing events.  Located at Square Lake Park in Stillwater, MN, this race route is popular with local triathletes who appreciate that the pristine, crystal-clear waters of the lake and the rolling hills of the scenic horse country setting provide an ideal training ground for triathlon.

Event Highlights

  • Race Options

    • Sprint Triathlon | .5 mile swim, 18.5 mile bike, 3.1 mile run

    • Aqua | .5 mile swim, 18.5 mile bike, no run

  • Take on any race option as a relay team

  • Self seeded time trial swim start

  • Professional photography at no additional cost

  • Set in gorgeous, pristine Square Lake Park

  • Aide stations will be providing Hammer electrolytes

  • Parking | $7 for a 1-day parking pass

  • Join fellow athletes at the post race barbecue (weather permitting)

  • Open to kids as young as 10 (participating with parent or guardian)

Packet Pick-up

Sunday, September 8, 2024

 6:30am at Square Lake Park before the race

Your race packet will include all the materials you need for your race: race bib, timing chip, finisher medal,  and some fun items like your event shirt (if you selected the shirt option) and special offers. Those registered will receive an email on the Monday evening  prior to the race with all the details, any course updates, and an age group breakdown by race category.

Race Schedule

6:30am | Park and parking lots open (parking NOT included in the registration fee - $7 at the gate unless you have a county parking pass)

6:30am | Race day registration and packet pick-up opens 

6:30am | Transition area opens

6:30am | Bike support will be on hand 

7:00am | Race announcements 

7:30am | Registration/Packet Pick Up closes

7:30am | Transition area closes

7:45am | Final course updates 

8:00am | Race starts

10:00am | Bike course closes

10:30am | Barbecue and awards ceremony 

11:15am | Course closes


  • Top overall male and female athletesY

  • Top 3 male and female athletes in each age group (19 and Under, 20-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70+

  • 1st, 2nd, and 3rd place age group winners will receive an age group award ribbon they will attach to their finisher medal. Overall male and female winners are not eligible for age group awards (no double dipping).*



* Age groups may be changed to 10 year if participation levels are not high enough to ensure competition within the age groups.

**Must be present to win. If you want your award and can't stay, shipping cost is your responsibility.**

This race is generously sponsored by:

Race Square Lake Sprint?

Volunteer at This Race

Find Your Race Results

View Race Photo Album

Follow the race season @mmraces on social media!

Follow the FB Event


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