St. Louis Triathlon
About this race
In partnership with St. Louis County Parks, the beautiful City of Maryland Heights, and MoDOT - MSE Racing is proud to return the fastest, most electrifying triathlon in the Midwest area on Sunday, June 28th, 2026. Taking place at the scenic and local favorite, Creve Coeur Park, the St. Louis Triathlon is ideal for both veterans, and those new to the multi-sport experience. A race like no other, with YOUR experience as our primary focus. At the Lou Fusz Subaru St. Louis Triathlon every athlete is a champion!
For more information including course maps, schedule of events, volunteer signup, sponsorship information, race results, etc. Please visit - Lou Fusz Subaru St. Louis Triathlon | MSE Racing
Pick your distance
Running
CURIUM 6K RUN
6K RUN
Typical race-day weather
Based on 8 years of historical conditions on this event's race dates in Saint Louis.
About Saint Louis
St. Louis Triathlon takes place in Saint Louis, Missouri, United States. The local timezone is America/Chicago.
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🏃 Plan Your Next Race in Saint Louis
Find upcoming events by distance:
- Saint Louis 5K Races Best Saint Louis routes for beginners and speed work.
- 10K Run Events in Saint Louis The most popular local distance in Missouri.
- Saint Louis Half Marathons Top-rated 21.1K courses in the Saint Louis area.
- Marathons in Saint Louis Scenic 42.2K routes and Saint Louis Boston qualifiers.
- Saint Louis Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
