Duathlon Race Calendar

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

Best in the West Triathlon Festival

Sweet Home, Oregon, United States

06 Jun, 2026 (Sat) – 07 Jun, 2026

$60.00 - $425.00

Triathlon, Paddle sports, Duathlon, Aquabike, Running, Cycling, Swimming

Ultra 10K Half-Marathon 40.2K +7

Tri the Parks - Lake Lanier Rowing Park Sprint

Gainesville, Georgia, United States

06 Jun, 2026 (Sat)

$134.00 - $179.00

Triathlon, Duathlon, Aquabike

29K 33.8K 24.1K +2

Bare Hill Sprint Triathlon, Duathlon and Aquabike

Harvard, Massachusetts, United States

07 Jun, 2026 (Sun)

$85.00 - $140.00

Triathlon, Duathlon, Running

0.5K 2.4K

Grand Rapids Triathlon

Ada, Michigan, United States

07 Jun, 2026 (Sun)

$56.33 - $399.00

Triathlon, Duathlon, Aquabike, Swimming

12.8K 15K 10.3K 25.6K +17

Stampede Duathlon

Billings, Montana, United States

07 Jun, 2026 (Sun)

$65.00 - $85.00

Duathlon

38.6K 19.3K 13.7K

WinSprint Triathlon

Winchester, Kentucky, United States

07 Jun, 2026 (Sun)

$50.00 - $70.00

Triathlon, Duathlon

16.5K 10K

Ozark Valley Triathlon

Fayetteville, Arkansas, United States

13 Jun, 2026 (Sat) – 14 Jun, 2026

$90.00 - $125.00

Triathlon, Aquabike, Duathlon

37K 24.1K 30.6K 27.4K

Napoleon Triathlon Presented By Henry County Hospital

Napoleon, Ohio, United States

13 Jun, 2026 (Sat)

$15.00 - $40.00

Triathlon, Duathlon

27.5K 31.7K 1.7K +1

Summer Kickoff Kids Duathlon 2026

Colorado Springs, Colorado, United States

13 Jun, 2026 (Sat)

$35.00

Duathlon

3.2K

The Great Escape Triathlon

Jefferson City, Missouri, United States

13 Jun, 2026 (Sat) – 14 Jun, 2026

$40.00 - $107.00

Triathlon, Duathlon

1.8K 8.2K 11.1K 24.8K +2

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