Tamarac Tri
A Sprint Triathlon
New in 2025!
Join us for the Tamarac Tri:
-Swim (750 meters)
-Bike (12.4 Miles)
-Run (5K)
Saturday, August 16, 2025
Fremont Lake Park
955 Cottage Grove
$75 per racer
Registration now open and closes on August 14.
Last day to register and get an event shirt will be August 1.
Race Details
Get ready for the first-ever Tamarac Triathlon — a fun, high-energy race with a welcoming small-town vibe! Held at scenic Fremont Lake Park, this sprint triathlon features a 750-meter swim, 12.4-mile bike ride, and 5K run, perfect for both seasoned athletes and first-timers. Whether you’re chasing a PR or just want to try something new, this event offers a supportive atmosphere, great community spirit, and a beautiful course. Limited to just 150 participants (3 waves of 50 each), it’s sure to be a standout summer event — so don’t wait!
To help spread the excitement (and grow our race community), we’re kicking off a Christmas in July special! Beginning July 1 and through July 31, when you register for the Tamarac Tri, you can get a second registration for half off! It’s the perfect opportunity to bring a friend, family member, or training buddy along for the ride. To apply the discount, add two registrants to your cart. Click the multi-person discount drop down, then select ‘Christmas in July BOGO’, and receive buy one get one half off ($37.50 savings).
Registration is open through August 14. Last day to register and get an event shirt will be August 1.
No refunds, no transfers.
Nervous about the swim? No Problem! If you’re not a strong or confident swimmer, we’ve got you covered. We recommend signing up for Wave 2 or Wave 3, which are designed for participants who prefer a more relaxed pace in the water.
This race is about participation, fun, and personal achievement—so don’t let the swim hold you back!
Swim:
You are welcome to wear a bodysuit or use a lifejacket, kickboard or other approved flotation aid to help you complete the swim safely and confidently.
Bike:
Helmets are required for the bike portion of the race. You will be PROHIBITED from participation if you don’t have an approved helmet. Helmets MUST be buckled in place during ALL aspects of the bike race. Failing to have your helmet buckled will result in a D.Q.
Run:
There will be one water station located on the 5K run located at approximately the 1.5-mile marker.
Race results will be linked here post-race.
Race Day Schedule
Saturday, August 16, 2025
Packet Pick Up – 7:00 a.m. to 8:15 a.m.
No day of registrations, registration closes August 1, 2025.
Transition Zone Opens – 7:00 a.m.
Prior to racking your bike, you need to visit packet pick up to get your assigned racking area.
Transition Zone Closes – 8:30 a.m.
All athletes must exit the transition zone by this time. Late arrivals will not be allowed to race, and you will forfeit your race entry.
ONLY athletes and volunteers are allowed in the transition zone before, during and after the event. NO spectators (family or friends) in the transition zone.
Pre-Race Meeting – 8:40 a.m.
Event Starts –
9:00 a.m. – Wave 1
9:15 a.m. – Wave 2
9:30 a.m. – Wave 3
Courses
Swim (750 meters)
The swim will start on the shore next to the public boat launch, go out around the buoy, and finishing at the public beach, going into the transition area.
The bike route will go out of the transition area to Second Street. Left on Lake Drive for about 2.5 miles. Left on 64th Street for about 1.5 miles. Right on Osborn Avenue for 1 mile. Right on 72nd Street for about 3 miles. Right on Fitzgerald Avenue about 1.5 miles, keep right after the church on 60th Street to Comstock Avenue for about 0.5 mile. Right on 56th Street for about 1 mile. Left on Lake Drive about 1.5 miles. Right on Glen Avenue to transition area.
The run route will follow the Town & Country Path all the way to Oak Street. Stay on the path at Connie Avenue. Right and then left on Locust Avenue (stay on path). Right into the woods, cross the bridge, left after the bridge, staying on path to Green Avenue. Left on Lake Drive. Right on Glen to finish line!