Triathlon Races in Ohio
Find upcoming triathlon races in Ohio — with dates, locations, and direct registration links.
15 upcoming triathlon races found in Ohio
Upcoming Triathlon Races in Ohio
Individual Triathlon (age 13+)Individual Duathlon (age 13+)
Napoleon Triathlon Presented By Henry County Hospital
Jun 13, 2026
Napoleon, OH
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TRIATHLONDUATHLON
WHITEHOUSE MULTI-SPORT FESTIVAL
Jun 20, 2026
Whitehouse, OH
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Triathlon - BeginnerDuathlon - Beginner
The Dayton Triathlon & Multisport Festival & The USA Triathlon Ohio State Championships
Jun 21, 2026
Springfield, OH
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Chillicothe Triathlon
Chillicothe Tri
Jun 27, 2026
Chillicothe, OH
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Huntington Sprint Triathlon
Huntington Sprint Triathlon
Jun 28, 2026
Bay Village, OH
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TRIATHLONDUATHLON
TRILLIUM — A WOMEN'S ONLY EVENT
Jul 12, 2026
Sylvania, OH
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DUATHLON AGES 6-9TRIATHLON AGES 6-9
SYLVANIA SUPERKIDS
Aug 1, 2026
Sylvania, OH
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SPRINT TRIATHLONSPRINT DUATHLON
SYLVANIA TRIATHLON, DUATHLON, AQUABIKE & RELAY Presented by Premier Wealth Management Group
Aug 2, 2026
Sylvania, OH
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Pink Flamingo Youth Triathlon IndividualPink Flamingo Youth Triathlon Relay Team
Pink Flamingo Youth Triathlon
Aug 2, 2026
Seven Hills, OH
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TriathlonDuathlon
Lima YMCA Kewpee Triathlon & Duathlon
Aug 2, 2026
Lima, OH
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Beginner TriathlonSprint Triathlon
Columbus Triathlon & Multisport Festival
Aug 8, 2026
New Holland, OH
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Super Sprint TriathlonSuper Sprint Duathlon
Tri CLE
Aug 16, 2026
Cleveland, OH
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Triathlon - BeginnerDuathlon - Beginner
The Cincinnati Triathlon & Multisport Festival
Aug 16, 2026
Waynesville, OH
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Saturday Triathlon - IndividualSaturday Triathlon - Team
Loveland Frogman Race
Aug 29, 2026
Loveland, OH
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Triathlon - BeginnerDuathlon - Beginner
The Zoom RedHawk Triathlon & Multisport Festival
Sep 13, 2026
College Corner, OH
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