Duathlon Race Calendar in United States

1

Aug

08

2026 Brigantine Beach Triathlon

Brigantine, New Jersey, United States

Triathlon Duathlon Aquabike

24.5K 24.1K 18.1K +1

Aug

08

Lake Max Triathlon and Duathlon

Culver, Indiana, United States

Triathlon Duathlon

Adult Registration Adult Triathlon Team Adult Duathlon Kid's Registration - Ages 5-7 +1

Aug

07

Columbia River Triathlon

Vancouver, Washington, United States

Running Triathlon Duathlon Aquabike Paddle sports

5K 10K Friday Kids Triathlon Virtual Multisport +18

Aug

02

Post Falls Triathlon/Duathlon

Post Falls, Idaho, United States

Triathlon Duathlon

24.6K 26.4K

Aug

02

Shawnee Mission Triathlon and Duathlon

Lenexa, Kansas, United States

Triathlon Duathlon

Olympic Triathlon - Individual Olympic Triathlon 2 Person Relay Team Olympic Triathlon 3 Person Relay Team Long Course - Individual +12

Aug

02

Tulsa Area Triathletes Chris Brown Tulsa DU 2026

Tulsa, Oklahoma, United States

Duathlon

Individual Du Relay Team Duathlon (per person fee) Kids Duathlon Ages 6-8 Kids Duathlon Ages 9-12

Aug

02

SYLVANIA TRIATHLON, DUATHLON, AQUABIKE & RELAY Presented by Premier Wealth Management Group

Sylvania, Ohio, United States

Triathlon Duathlon

25.4K 26.6K 41.1K Ultra +4

Aug

01

K-Town on the River Triathlons

Knoxville, Tennessee, United States

Triathlon Duathlon Aquabike

Sprint Sprint Athena Sprint Clydesdale Sprint Duathlon +14

Aug

01

DINO Gravel Triathlon

Terre Haute, Indiana, United States

Duathlon Triathlon Trail running

10K 1.6K +1

Aug

01

Triathamom

Riverton, Utah, United States

Triathlon Running Duathlon

24.6K 5K Duathlon

Aug

01

Kickapoo Triathlon

Jasonville, Indiana, United States

Triathlon Duathlon

25.5K 26.6K

Aug

01

City Summer Triathlon (Usat Sanctioned)

Far Rockaway, New York, United States

Triathlon Duathlon

24.1K 29K