Triathlon Race Calendar in Iowa, United States

Timber City Adventure Race- Kayak or Canoe/Bike/Run

Maquoketa, Iowa, United States

27 Jun, 2026 (Sat)

$60.00 - $180.00

Triathlon

40.2K 14.5K +6

Twin Lakes Triathlon

Manson, Iowa, United States

08 Aug, 2026 (Sat)

$20.00 - $90.00

Triathlon, Swimming

25.4K 13K Ultra

TRI Clear Lake 2026

Clear Lake, Iowa, United States

29 Aug, 2026 (Sat)

$50.00 - $200.00

Triathlon

25.7K Ultra +1

Black Hawk YMCA Triathlon

Waterloo, Iowa, United States

13 Sep, 2026 (Sun)

$75.00 - $150.00

Triathlon

29.4K

Black Squirrel Triathlon

Council Bluffs, Iowa, United States

17 May, 2026 (Sun)

Triathlon, Swimrun, Aquabike

25.8K 5.8K Half-Marathon