Triathlon Race Calendar in United States

2026 Dave Parcells Madison Triathlon

Madison, Connecticut, United States

Sep 12, 2026 (Sat)

Free - $150.00

Triathlon, Aquabike

26.6K 20.1K 26.1K +5

Buchanan Tri

Buchanan, Virginia, United States

Sep 12, 2026 (Sat)

$90.00

Triathlon

32.2K

Second Beach Sprint Triathlon

Middletown, Rhode Island, United States

Sep 12, 2026 (Sat)

$90.00 - $175.00

Triathlon

24.1K

Loop-de-Lori

Chippewa Falls, Wisconsin, United States

Sep 12, 2026 (Sat)

$20.00 - $50.00

Triathlon, Walking, Running

28.5K 5K 1.6K +1

Fontana Triathlon on Geneva Lake

Fontana, Wisconsin, United States

Sep 12, 2026 (Sat)

$116.00 - $471.00

Triathlon

Ultra 25.8K

Triquest Gravel Triathlon 2026

Ludlow, Vermont, United States

Sep 12, 2026 (Sat)

$225.00 - $336.00

Triathlon, Aquabike

Ultra 45.1K

Black Hawk YMCA Triathlon

Waterloo, Iowa, United States

Sep 13, 2026 (Sun)

$75.00 - $150.00

Triathlon

29.4K

Dragon Trails Triathlon (Sprint)

Lake Orion, Michigan, United States

Sep 13, 2026 (Sun)

$100.00 - $180.00

Triathlon

25.7K

Pacific Coast Triathlon

Laguna Beach, California, United States

Sep 13, 2026 (Sun)

$55.00

Running

5K

Pilot Y Tri Super Duper Sprint

Knoxville, Tennessee, United States

Sep 13, 2026 (Sun)

$50.00 - $125.00

Triathlon

13K

2026 Cal Tri Houston - 9.13.26

Katy, Texas, United States

Sep 13, 2026 (Sun)

$32.86

Running

5K

marshall FINANCIAL GROUP Warrington Sprint Tri/Du/Aqua #

Warrington, Pennsylvania, United States

Sep 13, 2026 (Sun)

$75.00 - $115.00

Triathlon, Duathlon, Running

Half-Marathon 24.3K 16.4K +1