Triathlon and Races

2022 TriathlonLake Saint Louis Triathlon

After 40 wonderful years, the Lake Saint Louis Triathlon has come to an end. We want to thank the athletes, volunteers, sponsors, and community for their support throughout those years. We truly enjoyed being a part of this great event. The City of Lake Saint Louis will offer a series of fun runs, 5k's, and more races in the future.


SpookyThe Halloween Hustle

The Halloween Hustle is a 1k run/walk through Founders Park that is perfect for the family! Participants will be able to walk through the park viewing all of the decorations, and once they complete the course, will have EARLY ACCESS to all of the activities (bounce houses, pony rides, face painting and much more!). Join us Friday, October 21st at 5:30pm for this fun event! Spots are limited so register today!


Bunny Bolt 5k
Bunny Bolt 5k and Fun Run

The Bunny Bolt 5k and Fun Run is a Fun Run through Founders Park and a 5k through Lake Saint Louis that will precede the Easter Egg Hunt.