June Duathlons within 300 miles of Naperville, IL
Winona, MN
Trinona Triathlon and Duathlon
Jun 8, 2025
Whitehouse, OH
Whitehouse Multi Sport Festival
Jun 22, 2024
Springfield, OH
Dayton Triathlon & Multisport Festival
Jun 9, 2024
Pleasant Prairie, WI
Pleasant Prairie Triathlon
Jun 22, 2025
Noblesville, IN
Morse Park Summer Triathlon
Jun 29, 2024
Carbondale, IL
Saluki Triathlon and Duathlon
Jun 22, 2024
Madison, WI
Tri 4 Schools Madison Bike + Run
Jun 15, 2024
Columbus, OH
Deer Creek Triathlon & Duathlon
Jun 2, 2024
Brighton, MI
Island Lake Triathlon
Jun 7, 2025
Ames, IA
Ames Triathlon
Jun 23, 2024
Hudson, IL
Tri-Shark Classic
Jun 7, 2025
Grass Lake, MI
Tri Goddess Triathlon
Jun 28, 2025
Wilmington, OH
Buckeye Triathlon & Multisport Festival
Jun 23, 2024
Greenville, MI
Tri Greenville Triathlon & Duathlon
Jun 1, 2024
Napoleon, OH
Napoleon Rotary Triathlon
Jun 8, 2024
Gibraltar, MI
Paddle Run 4 CureHHT
Jun 8, 2024
Saint Louis, MO
St. Louis Triathlon
Jun 29, 2025
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Tri Greenville Triathlon & Duathlon
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Past DateJun 1, 2024Saturday
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sprint triathlon | sprint triathlon relay | sprint duathlon | youth triathlon
More Information
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Greenville, MI
183 miles point to pointMontcalm County, MI
2. Deer Creek Triathlon & Duathlon
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Past DateJun 2, 2024Sunday
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olympic, sprint, supersprint triathlon | olympic, sprint, supersprint duathlon
More Information
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Columbus, OH
300 miles point to pointFranklin County, OH
3. Island Lake Triathlon
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Jun 7, 2025Saturday
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olympic, sprint, supersprint triathlon | olympic, sprint triathlon relay | sprint duathlon | aquathon
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Brighton, MI
238 miles point to pointLivingston County, MI
4. Tri-Shark Classic
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Jun 7, 2025Saturday
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sprint triathlon | sprint duathlon
More Information
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Hudson, IL
91 miles point to pointMcLean County, IL
5. Grand Rapids Triathlon
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Past DateJun 8, 2024Saturday
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olympic, sprint, supersprint triathlon | olympic, sprint, supersprint duathlon | sprint, supersprint triathlon relay | triathlon | duathlon
More Information
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Ada, MI
164 miles point to pointKent County, MI
6. Napoleon Rotary Triathlon
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Past DateJun 8, 2024Saturday
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sprint triathlon | sprint triathlon relay | sprint duathlon | sprint duathlon relay | youth triathlon
More Information
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Napoleon, OH
215 miles point to pointHenry County, OH
7. Paddle Run 4 CureHHT
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Past DateJun 8, 2024Saturday
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sprint duathlon | 5K run
More Information
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Gibraltar, MI
264 miles point to pointWayne County, MI
8. Trinona Triathlon and Duathlon
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Jun 8, 2025Sunday
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olympic, sprint triathlon | sprint duathlon
More Information
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Winona, MN
245 miles point to pointWinona County, MN
9. Dayton Triathlon & Multisport Festival
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Past DateJun 9, 2024Sunday
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olympic, sprint, supersprint triathlon | olympic, sprint, supersprint duathlon | olympic, sprint, supersprint aquathon
More Information
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Springfield, OH
263 miles point to pointClark County, OH
10. Grand Rapids Triathlon
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Past DateJun 9, 2024Sunday
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olympic, sprint, supersprint triathlon | olympic, sprint, supersprint duathlon | olympic triathlon relay | triathlon | duathlon | triathlon relay
More Information
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Ada, MI
164 miles point to pointKent County, MI
11. Tri 4 Schools Madison Bike + Run
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Past DateJun 15, 2024Saturday
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duathlon
Virtual OptionMore Information
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Madison, WI
112 miles point to pointDane County, WI
12. Pleasant Prairie Triathlon
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Jun 22, 2025Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | sprint duathlon
More Information
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Pleasant Prairie, WI
55 miles point to pointKenosha County, WI
13. Saluki Triathlon and Duathlon
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Past DateJun 22, 2024Saturday
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sprint triathlon | sprint triathlon relay | sprint duathlon
More Information
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Carbondale, IL
284 miles point to pointJackson County, IL
14. Whitehouse Multi Sport Festival
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Past DateJun 22, 2024Saturday
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sprint triathlon | sprint duathlon | 5K run
More Information
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Whitehouse, OH
231 miles point to pointLucas County, OH
15. Ames Triathlon
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Past DateJun 23, 2024Sunday
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sprint triathlon | sprint duathlon
More Information
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Ames, IA
291 miles point to pointStory County, IA
16. Buckeye Triathlon & Multisport Festival
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Past DateJun 23, 2024Sunday
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olympic, sprint, supersprint triathlon | olympic, sprint, supersprint duathlon
More Information
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Wilmington, OH
279 miles point to pointClinton County, OH
17. Tri Goddess Triathlon
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Jun 28, 2025Saturday
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sprint, supersprint triathlon | sprint duathlon | aquathon
More Information
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Women Only
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Grass Lake, MI
212 miles point to pointJackson County, MI
18. Morse Park Summer Triathlon
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Past DateJun 29, 2024Saturday
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sprint triathlon | sprint duathlon
More Information
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Noblesville, IN
163 miles point to pointHamilton County, IN
19. St. Louis Triathlon
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Jun 29, 2025Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon | 5K run | youth triathlon
More Information
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Saint Louis, MO
242 miles point to point
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.