Duathlon Race Calendar in United States

Last Chance Triathlon

Saint Petersburg, Florida, United States

14 Nov, 2026 (Sat)

$109.00 - $169.00

Triathlon, Duathlon, Aquabike

16.1K 5K 10K 30.6K +8

Game On! Mirada Lagoon Triathlon

San Antonio, Florida, United States

15 Nov, 2026 (Sun)

$139.00 - $219.00

Triathlon, Duathlon, Aquabike

Half-Marathon 22.7K 43K 33K +3

EXCLUSIVE ONSITE REG! CLASH Endurance Daytona 2026

Daytona Beach, Florida, United States

04 Dec, 2026 (Fri) – 06 Dec, 2026

Running, Triathlon, Duathlon, Aquabike

5K 26.7K 27.5K 5.6K +9

CLASH Endurance Daytona

Daytona Beach, Florida, United States

04 Dec, 2026 (Fri) – 06 Dec, 2026

$45.00 - $375.00

Running, Triathlon, Duathlon, Aquabike

5K 26.7K 27.5K Ultra +9

Storm the Bluffs

Minnesota City, Minnesota, United States

05 Dec, 2026 (Sat)

$35.00 - $75.00

Duathlon, Mountain biking, Trail running

15K 30K 5K +1

Game On! - Treasure Coast Tri - Winter

Fort Pierce, Florida, United States

06 Dec, 2026 (Sun)

$129.00 - $279.00

Triathlon, Duathlon, Aquabike

24.7K 25.9K 49.1K 39.4K +3

Cherrylake Farm Races presented by Orlando Health

Groveland, Florida, United States

06 Feb, 2027 (Sat)

$30.00 - $75.00

Duathlon, Running

27.5K 10K 5K

Chilly Willy Duathlon

Saint Petersburg, Florida, United States

14 Feb, 2027 (Sun)

$109.00 - $189.00

Duathlon, Running

5K 16.1K +2

2027 Gaylord All Outdoors Tri 45 Winter Triathlon

frederic, Michigan, United States

06 Mar, 2027 (Sat)

$50.00 - $60.00

Triathlon, Duathlon

20K 15K

AdventHealth Great Clermont Triathlon

Clermont, Florida, United States

07 Mar, 2027 (Sun)

$35.00 - $195.00

Triathlon, Running, Duathlon, Swimrun, Swimming

Ultra 41.5K 18.3K 19.5K +7

Lavaman Triathlon

Waikoloa, Hawaii, United States

04 Apr, 2027 (Sun)

$200.00 - $399.00

Triathlon, Duathlon, Aquabike

Ultra 41.5K +2

Escape From Fort Desoto Triathlon/Duathlon

Saint Petersburg, Florida, United States

10 Apr, 2027 (Sat)

$99.00 - $180.00

Triathlon, Duathlon, Aquabike

16.1K 5K +5