Ohio
Ohio Triathlon Calendar 2025-2026
Explore the best triathlons in Ohio for 2025-2026! Our updated list features 9 exciting races across the region. Find your next race in Ohio below and join the running community at these great events!
June 2025
The Whitehouse Multi-Sport Festival is a premier sporting event held in Whitehouse, Ohio, featuring a variety of competitions including a triathlon, duathlon, and a super-sprint relay triathlon. Parti..
The Buckeye Triathlon & Multisport Festival is a vibrant event held at Cowan Lake Creek State Park Beach in Wilmington, Ohio. It caters to participants of all ages and skill levels, featuring a variet..
July 2025
The Trillium Women's Only Event is an empowering multi-sport competition held annually in Sylvania, Ohio, designed exclusively for women of all ages and athletic abilities. Participants can choose bet..
August 2025
The Sylvania Triathlon, Duathlon, Aquabike, and Relay, presented by Skylight Financial Group, is one of the oldest multisport events in the United States, taking place at the Tam-O-Shanter Sports Comp..
Tri CLE is a multisport event held at Edgewater Park in Cleveland, Ohio, celebrating its 5th year in 2025. The race offers a variety of distances including Super Sprint, Sprint, and Olympic triathlons..
The Cincinnati Triathlon & Multisport Festival is a vibrant event held at Caesar Creek State Park Beach in Waynesville, Ohio. It caters to participants of all ages and skill levels, featuring a variet..
The Miamisburg Triathlon is an exciting multi-sport event scheduled for August 24, 2025, at Riverfront Park in Miamisburg, Ohio. Participants can choose to compete as solo entrants or in 2-person team..
September 2025
The Zoom RedHawk Triathlon & Multisport Festival is an inclusive event held at Hueston Woods State Park Beach in Oxford, Ohio. It features a variety of races suitable for all ages and skill levels, in..
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