Upcoming Triathlons in Ohio
The Buckeye Triathlon & Multisport Festival
Mount Sterling, OH
May 31, 2026
1/3 IronOlympicSprintSuper Sprint
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Napoleon Triathlon Presented By Henry County Hospital
Napoleon, OH
June 13, 2026
SprintDuathlonYouth
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The Dayton Triathlon & Multisport Festival
Springfield, OH
June 21, 2026
1/3 IronOlympicSprintSuper Sprint
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SYLVANIA TRIATHLON, DUATHLON, AQUABIKE & RELAY Presented by Skylight Financial Group
Sylvania, OH
August 2, 2026
OlympicSprintDuathlonAquabike
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Columbus Triathlon & Multisport Festival
Mount Sterling, OH
August 8, 2026
1/3 IronOlympicSprintDuathlonAquabikeAquathlon
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The Cincinnati Triathlon & Multisport Festival
Waynesville, OH
August 16, 2026
1/3 IronOlympicSprintAquabikeAquathlon
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The Zoom RedHawk Triathlon & Multisport Festival
College Corner, OH
September 13, 2026
1/3 IronOlympicSprint
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Finding the Right Ohio Triathlon
Whether you are looking for a beginnger-friendly Sprint in Ohio or a challenging 70.3, Lets Race provides the most up-to-date calendar for triathletes. Our Ohio list is updated daily to include Ironman, Olympic, and local club races.