Olympic Triathlons in Illinois
Mattoon, IL
Mattoon-Man
Jul 12, 2025
Springfield, IL
Lake Springfield Triathlon
Jul 27, 2024
Lake Zurich, IL
Lake Zurich Triathlon
Jul 13, 2025
Litchfield, IL
Litchfield Triathlou
Sep 8, 2024
Carlyle, IL
Carlyle Lake Triathlon
Sep 15, 2024
Wauconda, IL
Wauconda Triathlons
Jul 27, 2025
Jul 26, 2025
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Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Lake Springfield Triathlon
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Past DateJul 27, 2024Saturday
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halfiron, olympic, sprint triathlon
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Springfield, IL
Sangamon County, IL
2. Litchfield Triathlou
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Past DateSep 8, 2024Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay
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Litchfield, IL
Montgomery County, IL
3. Carlyle Lake Triathlon
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Sep 15, 2024Sunday
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halfiron, olympic, sprint triathlon | halfiron, olympic, sprint triathlon relay
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Carlyle, IL
Clinton County, IL
4. Mattoon-Man
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Jul 12, 2025Saturday
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olympic, sprint triathlon | olympic, sprint triathlon relay
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Mattoon, IL
Coles County, IL
5. Lake Zurich Triathlon
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Jul 13, 2025Sunday
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olympic, sprint triathlon | sprint duathlon
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Lake Zurich, IL
Lake County, IL
6. Wauconda Triathlons
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Jul 27, 2025Sunday
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olympic, sprint triathlon
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Wauconda, IL
Lake County, IL
7. Chicago Triathlon
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Aug 24, 2025Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay
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Chicago, IL
Cook County, IL
8. supertri Chicago
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Aug 24, 2025Sunday
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olympic, sprint, supersprint triathlon
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Chicago, IL
Cook County, IL
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.