Duathlon Race Calendar in United States

TriUtah Echo Triathlon

Coalville, Utah, United States

Jul 11, 2026 (Sat)

Triathlon, Duathlon, Aquabike, Paddle sports

28.3K 27.5K 23.3K Ultra +13

Tri the Parks - Richard B Russell Sprint XL

Elberton, Georgia, United States

Jul 11, 2026 (Sat)

Triathlon, Duathlon, Aquabike

40.2K 45.1K 35.4K +2

35TH DAVE REYNOLDS BIATHLON, 2-PERSON RELAY & Kid's Mini Biathlon

Rehoboth Beach, Delaware, United States

Jul 5, 2026 (Sun)

Duathlon, Walking

5.8K 3.2K

2026 Lake Pflugerville Triathlon

Pflugerville, Texas, United States

Jun 28, 2026 (Sun)

Triathlon, Aquabike, Duathlon

Ultra 29K 24.1K 48.3K +11

Palisades Park Triathlon/Duathlon

Alpine, New Jersey, United States

Jun 28, 2026 (Sun)

Duathlon

4.8K

Pleasant Prairie Triathlon

Pleasant Prairie, Wisconsin, United States

Jun 28, 2026 (Sun)

Duathlon, Triathlon

31.7K 28.8K Ultra +3

Montclair Triathlon

Montclair, Virginia, United States

Jun 28, 2026 (Sun)

Triathlon, Duathlon, Aquabike

25.1K 25.9K 20.1K

Evergreen Lake Triathlon (Youth/Adult Sprint, SuperSprint, and SwimFest)

Bath, Pennsylvania, United States

Jun 28, 2026 (Sun)

Triathlon, Aquabike, Duathlon

11.6K 11.8K 21.9K 16.9K +4

Tampa Bay BABES Triathlon | June 28, 2026

Tierra Verde, Florida, United States

Jun 28, 2026 (Sun)

Triathlon, Duathlon, Aquabike

21.7K 21.9K 15.7K

Eagle River Triathlon

Chugiak, Alaska, United States

Jun 27, 2026 (Sat) – Jun 28, 2026

Triathlon, Duathlon

Ultra 25.4K 26.6K +1

Broome County Parks Triathlon 2026

Whitney Point, New York, United States

Jun 27, 2026 (Sat)

Triathlon, Aquabike, Duathlon

25.1K 20.1K 26.7K

Brooklyn Duathlon

Brooklyn, New York, United States

Jun 27, 2026 (Sat)

Duathlon

23.2K