Triathlon Race Calendar in Tennessee, United States

Annie Oakley Buffalo Bill Triathlon & AquaBike

Millington, Tennessee, United States

06 Jun, 2026 (Sat)

$45.00 - $145.00

Triathlon, Duathlon, Aquabike

13K 25K Ultra 10K +10

Tri Star Triathlons & Duathlons

Knoxville, Tennessee, United States

13 Jun, 2026 (Sat)

$139.00 - $179.00

Triathlon, Aquabike, Duathlon

24.1K 19.3K 28.2K Ultra +7

Wild Rose Course Preview Sponsored by High Five Endurance

Maryville, Tennessee, United States

20 Jun, 2026 (Sat)

Free

Triathlon

Course Previews

Crestwood Hills Wahooligan Kids Triathlon

Knoxville, Tennessee, United States

20 Jun, 2026 (Sat)

$20.00 - $30.00

Triathlon

6.7K 4K 1.6K

Wild Rose Women's Triathlon Presented by RevitalyzeMD

Alcoa, Tennessee, United States

11 Jul, 2026 (Sat)

$119.00 - $189.00

Triathlon

9.8K 19.5K +2

Pilot Y Tri Super Duper Sprint

Knoxville, Tennessee, United States

13 Sep, 2026 (Sun)

$50.00 - $125.00

Triathlon

13K

Winchester Lakeside Triathlons Presented by Highpoint Health – Winchester/Sewanee with Ascension Saint Thomas

Winchester, Tennessee, United States

19 Sep, 2026 (Sat)

$100.00 - $160.00

Triathlon, Duathlon, Aquabike

27K 49.9K 29K 24.1K +6

Pickwick Dam Tri

Counce, Tennessee, United States

14 Nov, 2026 (Sat)

$125.00 - $150.00

Triathlon

Ultra

Memphis In May Triathlon Weekend

Memphis, Tennessee, United States

09 May, 2026 (Sat)

Triathlon, Aquabike

Ultra 24.9K 41.5K 20.1K +6