Duathlon Race Calendar in United States

Jul

26

Lake Nona Tri-Nona Triathlon Series Race 1

Orlando, Florida, United States

Triathlon Duathlon Aquabike

23.2K 24.8K 18.2K

Jul

26

Game On! Saint Augustine Triathlon

Vilano Beach, Florida, United States

Triathlon Duathlon Aquabike

Ultra 40.7K 23.1K 24.3K +3

Jul

26

2026 Solana Beach Triathlon & Duathlon and Solana Beach 5K

Solana Beach, California, United States

Triathlon Duathlon Aquabike Running

5K 6.4K +2

Jul

26

Crescent City Triathlon

Crescent City, California, United States

Triathlon Duathlon

5K 1.6K +1

Jul

25

DQ Laurel Lake Triathlon, Duathlon, Aquabike, Aquathlon, & Super Sprint Triathlon in honor of William Laubengeyer *#

Millville, New Jersey, United States

Triathlon Duathlon Running Swimrun

27.9K 30.7K 22.3K 6K +3

Jul

25

Dragon Fly Triathlon & AquaBike

Sardis, Mississippi, United States

Triathlon Duathlon

26.5K Half-Marathon Ultra +6

Jul

25

Shell Lake Sprint Triathlon/Duathlon

Shell Lake, Wisconsin, United States

Triathlon Duathlon

Shell Lake Lions Triathlon Shell Lake Lions Duathlon Shell Lake Lions Triathlon Relay Shell Lake Lions Duathlon Relay

Jul

25

First Responders "Bring in the Backup" Triathlon

Northwood, Iowa, United States

Triathlon Aquabike Duathlon

First Responders "Bring in the Backup" Triathlon Relay - Sprint Triathlon Aquabike Duathlon

Jul

24

Tri Millennium

Walker, Michigan, United States

Triathlon Duathlon Aquabike

25.6K 3.2K 6.4K 29.9K +8

Jul

19

Indian River Kayak Bike Biathlon

Indian River, Michigan, United States

Duathlon

Indian River Kayak Bike Biathlon

Jul

19

Cypress Sprint and Youth Triathlon

Cypress, Texas, United States

Running Swimrun Triathlon Duathlon

Pre-Race Clinic- 7/19 Doggie Du Youth Tri - Short Course Youth Triathlon - Long Course +5

Jul

19

Portland Kids Duathlon

Portland, Maine, United States

Cycling Duathlon

1.6K 2.4K 7.2K