Tennessee
Tennessee Triathlon Calendar 2026-2027
Monthly updates for Tennessee
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Explore the best triathlons in Tennessee for 2026-2027! Our updated list features 26 exciting races across the region. Find your next race in Tennessee below and join the running community at these great events!
September 2026
A short-course triathlon in Knoxville on September 13, 2026, featuring a 100 yard swim, about a 5.3 mile bike and a 4 km run, with individual and two or three person relay divisions and multiple age and weight classes.
A multi-discipline race day at Tims Ford Lake offering sprint and Olympic triathlon, duathlon and aquabike options, plus relays and weight-class divisions. The event is USA Triathlon sanctioned and follows a no refund policy with insurance available.
A partner-based triathlon combining a 3.5 mile canoe on the Duck River, a 7.5 mile single-track mountain bike loop, and a 2.65 mile trail run through Chickasaw Trace Park. Team and relay categories are available.
October 2026
A multisport event at TVA Melton Hill Dam on 10/10/2026 with Half Iron, Olympic and Sprint triathlons, a duathlon and relay options. Swim, bike and run courses circle the dam with on-site parking and campground nearby.
November 2026
A 39-mile triathlon at Pickwick Landing State Park combining a 30-mile paved bike, a 3-mile flat-water paddle, and a 6-mile mixed-surface run, with options to bring your own kayak or use a park-provided kayak.