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!
August 2025
The Columbus Triathlon & Multisport Festival takes place at Deer Creek State Park in New Holland, Ohio. This event offers a variety of race options including triathlons, duathlons, aquabikes, aquathlo..
The Living Waters/Make a Joyful Noise Aquathon is a multi-event race held in Wadsworth, Ohio, at 3751 Medina Road/State Route 18. Scheduled for August 9, 2025, it features several aquathlon distances:..
The Sylvania Triathlon, Duathlon, Aquabike & Relay, held at the Tam-O-Shanter Sports Complex and Olander Lake in Sylvania, Ohio, is one of the oldest multisport events in the U.S. It offers a variety..
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 Shelby YMCA Triathlon Duathlon, held annually at the Shelby YMCA in Shelby, Ohio, offers a challenging endurance event for individuals and teams of up to three participants. The triathlon features..
The Cincinnati Triathlon & Multisport Festival, held at Caesar Creek State Park Beach in Waynesville, Ohio, offers a variety of race options for all ages and skill levels. Participants can choose from..
The Miamisburg Triathlon, held at Riverfront Park in Miamisburg, Ohio, offers a unique summer race experience featuring a 2.5-mile canoe segment, a 5K run, and a 10-mile bike ride. Both the bike and r..
September 2025
The Zoom RedHawk Triathlon & Multisport Festival is held at Hueston Woods State Park Beach in Oxford, Ohio, near Cincinnati and Dayton. This inclusive event offers a variety of race distances and form..
November 2025
The Tri McConnell Indoor Triathlon, held at the McConnell Heart Health Center in Columbus, Ohio, offers a unique indoor triathlon experience. Participants swim for 10 minutes in a 25-yard pool, bike f..
Articles