Carlyle Lake Triathlon
Sun, Sep 20, 2026, 7:00 AM CDT
- Location
- Carlyle Township, IL
- 801 Lake Road, 62231
- Type
- TRIATHLON
Sign up and verify details on the organizer’s official page.
Vibe analysis coming soon
Course feel, difficulty, and community fit are being added to this listing. Check back, and always confirm details on the official registration page.
Distances & registration
9 optionsRegistration for all distances is through the official signup link above.
SPRINT INDIVIDUAL TRI
Sun, Sep 20, 7:00 AM CDT · From $124.36
Opens Nov 10, 2025, 10:33 PM CST · Closes May 5, 2026, 7:59 PM CDT
OLYMPIC INDIVIDUAL TRI
Sun, Sep 20, 6:45 AM CDT · From $135.04
Opens Nov 10, 2025, 10:33 PM CST · Closes May 5, 2026, 7:59 PM CDT
OLYMPIC RELAY TRI
Sun, Sep 20, 7:00 AM CDT · From $209.76
Opens Nov 10, 2025, 10:33 PM CST · Closes May 5, 2026, 7:59 PM CDT
+ 6 more optionsHide
SPRINT RELAY TRI
Sun, Sep 20, 7:00 AM CDT · From $199.09
Opens Nov 10, 2025, 10:33 PM CST · Closes May 5, 2026, 7:59 PM CDT
SPRINT AQUABIKE
Sun, Sep 20, 7:00 AM CDT · From $113.69
Opens Nov 10, 2025, 10:33 PM CST · Closes May 5, 2026, 7:59 PM CDT
OLYMPIC AQUABIKE
Sun, Sep 20, 7:00 AM CDT · From $124.36
Opens Nov 10, 2025, 10:33 PM CST · Closes May 5, 2026, 7:59 PM CDT
SPRINT DUATHLON
Sun, Sep 20, 7:00 AM CDT · From $113.69
Opens Nov 10, 2025, 11:27 PM CST · Closes May 5, 2026, 7:59 PM CDT
OLYMPIC DUATHLON
Sun, Sep 20, 7:00 AM CDT · From $124.36
Opens Nov 10, 2025, 11:27 PM CST · Closes May 5, 2026, 7:59 PM CDT
SPRINT HIGH SCHOOL TRI
Sun, Sep 20, 7:00 AM CDT · From $81.66
Opens Nov 10, 2025, 10:18 PM CST · Closes Aug 31, 2026, 7:59 PM CDT
The course
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From the organizer
In partnership with Carlyle Lake, the City of Carlyle, IL, and the US Army Corps of Engineers, MSE Racing is proud to bring to you the 6th Annual Carlyle Lake Triathlon.
Experience an exciting beach start for the beautiful Carlyle Lake swim, transitioning to a flat, scenic bike course over the plains of Illinois. The run takes you on rolling country roads to finish coming over the spillway at the end with a view of the largest man-made lakes in Illinois. With multiple distance options to choose from, there is sure to be an event for every type and skill level of triathlete! You'll revel in the famously flat and fast roads of Carlyle, the view over the spillway of the dam, and much, much more!!
For more information including course maps, schedule of events, race options, volunteer signup, etc. Please visit - https://www.mseracing.com/carlyle-lake-triathlon
All athletes MUST show a Photo ID and pick up their own race packet, NO EXCEPTIONS.