The annual St. Louis Triathlon at Creve Coeur Park. Swim the lake (750M Swim). Bike the Maryland Heights Expressway (20k Bike). Run the paved trail around the lake (3.1 mile run). Or just come and cheer on the athletes! Spectators are FREE. Participants in the Triathlon must register and pay fees by May 21st. See websites for all the details. (NOTE: Arrive EARLY! 141/Maryland Heights Expressway and Marine Ave will be closed beginning at 6am)
Additional website for more info: MSE Racing Website
Creve Coeur Park is located in Maryland Heights, Missouri in West St. Louis County. Many annual water events and free outdoor concerts are held at Creve Coeur Lake during the warmer weather months.
Please check the website listed on each event to get the most up-to-date information.