Duathlon Race Calendar

Aug

15

Shelby YMCA Triathlon Duathlon

Shelby, Ohio, United States

Triathlon Duathlon

Triathlon (individual) Duathlon (individual) Triathlon (team) Duathlon (team)

Aug

15

The Mighty Moraine Fall Multi-Sport Festival featuring the Pennsylvania State Championships

Portersville, Pennsylvania, United States

Triathlon Aquabike Duathlon

Ultra 41.5K 25.8K 27.5K +9

Aug

14

Waupaca Area Triathlon

Waupaca, Wisconsin, United States

Triathlon Duathlon

Kids Triathlon (Ages 4-6) Kids Triathlon Ages (7-8) Kids Triathlon Ages (9-10) Long Course +7

Aug

09

AdventHealth Cool Sommer Mornings Triathlon\Duathlon\5K Series #3

Clermont, Florida, United States

Running Triathlon Swimrun Duathlon Aquabike

5K 18.6K 5.4K 19.8K +8

Aug

08

TriUtah East Canyon Triathlon

Morgan, Utah, United States

Triathlon Aquabike Duathlon

Ultra 28.3K 23.3K Marathon +5

Aug

08

-TRI Columbus

Columbus, Indiana, United States

Triathlon Duathlon Running

21.7K +2

1

Aug

08

2026 Brigantine Beach Triathlon

Brigantine, New Jersey, United States

Triathlon Duathlon Aquabike

24.5K 24.1K 18.1K +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

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

Triathamom

Riverton, Utah, United States

Triathlon Running Duathlon

24.6K 5K Duathlon

Aug

01

City Summer Triathlon (Usat Sanctioned)

Far Rockaway, New York, United States

Triathlon Duathlon

24.1K 29K