Duathlon Race Calendar in United States

Trinona

Winona, Minnesota, United States

13 Jun, 2026 (Sat) – 14 Jun, 2026

$150.00 - $310.00

Triathlon, Duathlon, Aquabike

Ultra 23.1K 27.7K Marathon +4

Stafford Race for HOPE Triathlon, Duathlon, & Aquabike #

Manahawkin, New Jersey, United States

14 Jun, 2026 (Sun)

$100.00 - $145.00

Triathlon, Duathlon, Running

24.7K 27.5K 19.7K +1

AdventHealth Cool Sommer Mornings Triathlon-Duathlon-5K Series #1

Clermont, Florida, United States

14 Jun, 2026 (Sun)

$45.00 - $235.00

Running, Triathlon, Duathlon, Aquabike, Swimrun

5K 18.6K 19.8K 13.6K +8

Pomona Sprint Triathlon

Manvel, Texas, United States

14 Jun, 2026 (Sun)

$95.00

Duathlon

1.6K

Big Mack Sprint Triathlon

Burlington, North Carolina, United States

20 Jun, 2026 (Sat)

$40.00 - $130.00

Triathlon, Duathlon, Aquabike, Running

29.1K 31.5K 24.1K 31.7K +6

Huntington Lake Triathlon, 5k & 10k

Lakeshore, California, United States

20 Jun, 2026 (Sat)

$50.00 - $240.00

Triathlon, Duathlon, Aquabike, Swimrun, Running

22.9K 48K 27.5K 17.5K +8

BCH Foundation Trestle Hustle

Madrid, Iowa, United States

20 Jun, 2026 (Sat)

$65.00 - $85.00

Duathlon, Running

27.4K 5K 10K +3

DINO Off-Road Triathlon

North Liberty, Indiana, United States

20 Jun, 2026 (Sat)

$35.00 - $90.00

Duathlon, Triathlon, Trail running

7K 1.6K 5K +1

Pat Griskus Olympic, Du, Sprint Triathlon

Middlebury, Connecticut, United States

20 Jun, 2026 (Sat)

Triathlon, Duathlon, Aquabike

Ultra 22.7K 40.2K +2

South Haven Triathlon

South Haven, Michigan, United States

20 Jun, 2026 (Sat)

$59.67 - $129.00

Triathlon, Aquabike, Duathlon

25.8K Half-Marathon 25K +1

Sunset Lake Triathlon #

Bridgeton, New Jersey, United States

20 Jun, 2026 (Sat)

$65.00 - $140.00

Triathlon, Duathlon, Aquabike, Running, Cycling

Ultra 26.3K 29.1K Half-Marathon +5

Solstice Run

Seattle, Washington, United States

20 Jun, 2026 (Sat)

$32.00 - $49.00

Running, Duathlon

5K 10K 15K Half-Marathon