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 1.

Race Details
Only 150 registrations available with 3 waves of 50 racers in each. First wave will be for competitive participants with a predicted completion time of 90 minutes or less. The other 2 waves will be for non-competitive racers.
Registration closes August 1, 2025.
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 of 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 (competitive participants, predicted completion time of 90 minutes or less)
9:15 a.m. – Wave 2
9:30 a.m. – Wave 3
Courses
Swim (750 meters)


