Duathlon Race Calendar

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

Palisades Park Triathlon/Duathlon

Alpine, New Jersey, United States

Jun 28, 2026 (Sun)

Duathlon

4.8K

Montclair Triathlon

Montclair, Virginia, United States

Jun 28, 2026 (Sun)

Triathlon, Duathlon, Aquabike

25.1K 25.9K 20.1K

TALI Croft State Park Off-Road Duathlon

Spartanburg, South Carolina, United States

Jun 27, 2026 (Sat)

Duathlon, Running

24.1K 9.7K 3.2K 14.5K +1

Brooklyn Duathlon

Brooklyn, New York, United States

Jun 27, 2026 (Sat)

Duathlon

23.2K

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

Chutes & Ladders Bike & Run Duathlon

Sioux City, Iowa, United States

Jun 26, 2026 (Fri)

Duathlon

Chutes & Ladders Bike & Run Duathlon

Race in the Clouds - Alma Dirt Festival

Alma, Colorado, United States

Jun 25, 2026 (Thu) – Jun 27, 2027

Mountain biking, Duathlon, Trail running, Running

Ultra Marathon Half-Marathon 35.4K +16

Test - Timing Equipment setup

Travelers Rest, South Carolina, United States

Jun 25, 2026 (Thu)

Duathlon

1.6K

Liberty Mutual National Sprint Triathlon Champs

Hamilton, Bermuda

Jun 21, 2026 (Sun)

Duathlon, Triathlon

6K 12K 6.5K 9.2K +5

Rail-Trail Duathlon

Shonto, Arizona, United States

Jun 20, 2026 (Sat)

Duathlon

Marathon