Duathlon Race Calendar

Jun

13

The Great Escape Triathlon

Jefferson City, Missouri, United States

Triathlon Duathlon

1.8K 8.2K 11.1K 24.8K +2

Jun

13

Summer Kickoff Kids Duathlon 2026

Colorado Springs, Colorado, United States

Duathlon

3.2K

Jun

13

Trinona

Winona, Minnesota, United States

Triathlon Duathlon Aquabike

Ultra 23.1K 27.7K Marathon +4

Jun

13

Ozark Valley Triathlon

Fayetteville, Arkansas, United States

Triathlon Aquabike Duathlon

37K 24.1K 30.6K 27.4K

Jun

13

Tri Star Triathlons & Duathlons

Knoxville, Tennessee, United States

Triathlon Aquabike Duathlon

24.1K 19.3K 28.2K Ultra +7

Jun

07

WinSprint Triathlon

Winchester, Kentucky, United States

Triathlon Duathlon

16.5K 10K

Jun

07

Stampede Duathlon

Billings, Montana, United States

Duathlon

38.6K 19.3K 13.7K

Jun

07

Grand Rapids Triathlon

Ada, Michigan, United States

Triathlon Duathlon Aquabike Swimming

12.8K 15K 10.3K 25.6K +17

Jun

07

Bare Hill Sprint Triathlon, Duathlon and Aquabike

Harvard, Massachusetts, United States

Triathlon Duathlon Running

0.5K 2.4K

Jun

06

Annie Oakley Buffalo Bill Triathlon & AquaBike

Millington, Tennessee, United States

Triathlon Duathlon Aquabike

13K 25K Ultra 10K +10

Jun

06

Tri the Parks - Lake Lanier Rowing Park Sprint

Gainesville, Georgia, United States

Triathlon Duathlon Aquabike

29K 33.8K 24.1K +2

May

31

Spring Sprint @ Uvas

Morgan Hill, California, United States

Triathlon Aquabike Duathlon Swimrun Swimming Running

35.4K 27.4K 33.8K 9.3K +4