Triathlon Race Calendar

Game On! Key Largo Triathlon Summer

Key Largo, Florida, United States

16 Aug, 2026 (Sun)

$129.00 - $279.00

Triathlon, Duathlon, Aquabike

Ultra 41.4K 25.3K 26.6K +3

Greenfields Tri/Aqua/Du/ 5K & Splash and Dash #

West Deptford, New Jersey, United States

16 Aug, 2026 (Sun)

$30.00 - $115.00

Triathlon, Duathlon, Aquabike, Running, Swimrun

26.2K 29.1K Half-Marathon 5K +5

Lucky Coin Multisport Youth Triathlon Series - Race Four - Mount Vernon Park

Alexandria, Virginia, United States

16 Aug, 2026 (Sun)

$62.50

Triathlon

8K

Michigan Titanium

Grand Rapids, Michigan, United States

16 Aug, 2026 (Sun)

$699.00

Triathlon

Ultra

myTEAM TRIUMPH West MI - MiTi Tri -- Captain & Angel Registration

Grand Rapids, Michigan, United States

16 Aug, 2026 (Sun)

Free - $25.00

Triathlon

10K

North Shore Youth Triathlon

Evanston, Illinois, United States

16 Aug, 2026 (Sun)

Triathlon

Janesville Kids Triathlon

Janesville, Wisconsin, United States

21 Aug, 2026 (Fri) – 22 Aug, 2026

$35.00

Triathlon

5.6K 4.9K

Maple Grove Triathlon

Maple Grove, Minnesota, United States

21 Aug, 2026 (Fri) – 22 Aug, 2026

$98.00 - $172.00

Triathlon, Duathlon

48.8K 23.7K 13.5K 27.9K +3

The ROC Triathlon presented by TruePath Racing

Rochester, New York, United States

21 Aug, 2026 (Fri) – 22 Aug, 2026

$25.00 - $170.00

Running, Swimrun, Triathlon, Aquabike, Duathlon

5K 4.8K Ultra 25.7K +4

KIDS ROCK ENDLESS SUMMER TRIATHLON & DUATHLON!

Penllyn, Pennsylvania, United States

22 Aug, 2026 (Sat)

$64.99

Triathlon

4.8K

Race Montana Triathlon and Duathlon 2026

Great Falls, Montana, United States

22 Aug, 2026 (Sat)

$35.00 - $100.00

Triathlon, Running, Duathlon

25.1K 6.6K 2.5K 26.2K +3

Runner's Edge - TOBAY Triathlon & Junior Triathlon

Oyster Bay, New York, United States

22 Aug, 2026 (Sat) – 23 Aug, 2026

$50.00

Triathlon

4K