Triathlon Race Calendar in United States

Presque Isle Sprint Triathlon

Erie, Pennsylvania, United States

01 Aug, 2026 (Sat)

$110.00 - $120.00

Triathlon

27.4K

DINO Gravel Triathlon

Terre Haute, Indiana, United States

01 Aug, 2026 (Sat)

$35.00 - $90.00

Duathlon, Triathlon, Trail running

10K 1.6K +1

Titanium Man Junior Triathlon

Richland, Washington, United States

01 Aug, 2026 (Sat)

$20.00

Triathlon

9.7K

YFC Seeley Lake Challenge Triathlon/Duathlon

Seeley Lake, Montana, United States

01 Aug, 2026 (Sat)

$25.00 - $100.00

Triathlon, Duathlon

22K 21.7K 26.7K Half-Marathon +5

Thousand Oaks Kids Triathlon

Parkville, Missouri, United States

01 Aug, 2026 (Sat)

$25.00

Triathlon

Age 6-12 Triathlon Age 13-18 Triathlon

Top Gun Triathlon

Saint Petersburg, Florida, United States

01 Aug, 2026 (Sat)

$119.00 - $189.00

Duathlon, Aquabike, Triathlon

1.6K 16.1K 5K +1

Sullivan Lake Triathlon 2026

Metaline Falls, Washington, United States

01 Aug, 2026 (Sat)

$55.00 - $220.00

Triathlon

25.8K 12.9K

Post Falls Triathlon/Duathlon

Post Falls, Idaho, United States

02 Aug, 2026 (Sun)

$85.00 - $165.00

Triathlon, Duathlon

24.6K 26.4K

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

Sylvania, Ohio, United States

02 Aug, 2026 (Sun)

$55.00 - $119.00

Triathlon, Duathlon

25.4K 26.6K 41.1K Ultra +4

42nd Annual Greenfield Triathlon

Greenfield, Massachusetts, United States

02 Aug, 2026 (Sun)

$120.00 - $245.00

Triathlon

27.4K Ultra +2

22nd Annual Steelman Racing Triathlon - August 2nd, 2026

Quakertown, Pennsylvania, United States

02 Aug, 2026 (Sun)

$160.00 - $280.00

Triathlon, Aquabike

46.8K 27.2K Ultra 41K +2

Lums Pond Triathlon

Bear, Delaware, United States

02 Aug, 2026 (Sun)

Triathlon