Tennessee
Tennessee Triathlon Calendar 2026-2027
Monthly updates for Tennessee
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in Tennessee for 2026-2027! Our updated list features 7 exciting races across the region. Find your next race in Tennessee below and join the running community at these great events!
November 2026
A 39 mile triathlon at Pickwick Landing State Park combining a 30 mile bike, 3 mile kayak loop, and 6 mile run with two kayak options.
May 2027
An adventure race in South Knoxville with 5 hour and 10 hour courses combining paddling, trekking, mountain and road biking and checkpoint navigation.
Women's triathlon in Centennial Park Nashville with a pool swim, city bike course, and a run by the Parthenon; Sprint and Super Sprint distances plus relay and virtual options.
IRONMAN 70.3 Chattanooga on May 16, 2027 features a downriver Tennessee River swim, rolling bike through hills, and a run along riverfront and park trails.
June 2027
Downtown Nashville triathlon with sprint and Olympic courses featuring a river swim, closed bike course on Ellington Parkway, and a flat run finishing at Nissan Stadium.
Monthly updates for Tennessee
Get new running races (and updates) in your inbox every month.
Multidistance triathlon staged at Coolidge Park with downriver swims, looped bike and run courses along the Tennessee River.
August 2027
Triathlon in Ashland City TN on August 22, 2027 with sprint and Olympic swim, bike, and run courses along the Cumberland River plus relay options.