Tennessee
Tennessee Triathlon Calendar 2025-2026
Explore the best triathlons in Tennessee for 2025-2026! Our updated list features 19 exciting races across the region. Find your next race in Tennessee below and join the running community at these great events!
May 2025
The Spirit of Kona Triathlons is an exciting multi-sport event taking place in Lenoir City, TN, featuring a variety of races including Sprint and Olympic triathlons, aquabikes, relays, and running eve..
The Memphis In May Triathlon Weekend is set for May 10, 2025, at Shelby Farms Park in Memphis, TN. This event features multiple races, including the Olympic Triathlon, which consists of a 1.5K swim, 4..
The Nashville Women's Triathlon is an empowering event designed for women of all backgrounds and skill levels, taking place in Nashville's scenic Centennial Park. Participants can choose from various..
The Dickson Endurance, Olympic and Iron Nugget Sprint Triathlon is set to take place at Montgomery Bell State Park in Burns, TN. This event features a variety of races, including the Iron Nugget Sprin..
The IRONMAN 70.3 Chattanooga is a premier triathlon event set in the scenic city of Chattanooga, Tennessee. Athletes will experience a captivating course that includes a swim in the Tennessee River, a..
The North Knox Sprint Triathlon, part of the Grand Shizzle Pool Sprint Series, takes place at the Tennova Family YMCA in Knoxville, TN. This event features a swim of 150 yards in an indoor pool, a 9.5..
June 2025
The Ashley Whitney Music City Triathlon, set for June 1, 2025, in Nashville, TN, is an exciting multi-sport event featuring various race formats. Participants can choose from individual and relay opti..
The Tri Star Olympic Triathlon is a multi-sport event taking place in Knoxville, TN, featuring a variety of races including individual and relay options for both sprint and Olympic distances. Particip..
The Publix Chattanooga Waterfront Triathlon is a premier athletic event set against the scenic backdrop of the Tennessee River and Lookout Mountain. Scheduled for June 22, 2025, this triathlon feature..
The Secret City Sprint Triathlon, taking place in Oak Ridge, TN, features a variety of events including a standard Sprint Triathlon, Athena and Clydesdale categories, a Mixed Relay, and an Aquabike op..
The Old Hickory Lake Sprint Triathlon, scheduled for June 28, 2025, in Hendersonville, TN, is an exciting multi-sport event organized by the Hendersonville Endurance Athletic Team (HEAT). Participants..
July 2025
The Wild Rose Women's Triathlon is an empowering event designed for female athletes of all levels, taking place in Alcoa, TN. This triathlon features two main courses: a Short Course (100-yard swim, 4..
August 2025
The K-Town on the River Triathlon, scheduled for August 2, 2025, in Knoxville, TN, offers a variety of race formats including Sprint, Olympic, and Half-Iron distances, as well as Duathlons and Aquabik..
The Riverbluff Triathlon, set to take place in Ashland City, TN, is an exciting multi-sport event that offers participants a chance to compete in various formats, including individual and relay option..
The Fall Creek Falls Half Iron, Olympic & Calfkiller Sprint Triathlons is an annual event held at the scenic Fall Creek Falls State Park in Tennessee. This year marks the 20th anniversary of the triat..
The Tomahawk Sprint and Super Sprint Triathlons is an exciting multi-sport event held in Loudon, TN, featuring various race categories including the Super Sprint Triple, Sprint, Sprint Athena, Sprint..
September 2025
The Pilot Y Tri Super Duper Sprint is a triathlon event taking place in Knoxville, TN, featuring a short and engaging course designed for participants of all levels. The race includes a 100-yard swim,..
IRONMAN Chattanooga is a premier triathlon event taking place in Chattanooga, Tennessee, as part of the VinFast IRONMAN North America Series. Athletes will experience a scenic course featuring a fast..
October 2025
The Atomic Man Half Iron Triathlon, along with the Olympic and Sprint Triathlons and Duathlons, will take place in Lenoir City, TN, in 2025. This event features a variety of race formats, including in..
