Triathlon Race Calendar

Robious Landing Triathlon

Midlothian, Virginia, United States

Sep 20, 2026 (Sun)

$70.00 - $170.00

Triathlon, Duathlon, Aquabike

23.8K 24.9K 25.9K 20K +3

Tulsa Area Triathletes Tulsa Tri 2026

Barnsdall, Oklahoma, United States

Sep 20, 2026 (Sun)

Triathlon

The Dirty Mitten Gravel Triathlon

Middleville, Michigan, United States

Sep 20, 2026 (Sun)

$59.67 - $169.00

Triathlon, Duathlon, Aquabike

28.2K 32.2K 23.3K Ultra +6

New England Womxn's Trail Multisport Festival

Nottingham, New Hampshire, United States

Sep 26, 2026 (Sat)

$40.00 - $120.00

Triathlon, Running

Individual Triathlon (Swim/Bike/Run) Individual TWO Sport (swim/bike, bike/run or swim/run) Relay Triathlon (swim/bike/run) Individual ONE Sport (swim, trail/gravel bike OR trail run)

Giant Acorn Triathlon

Spotsylvania, Virginia, United States

Sep 26, 2026 (Sat) – Sep 27, 2026

Triathlon

Atlantic Triathlon

Far Rockaway, New York, United States

Sep 27, 2026 (Sun)

Free - $110.00

Triathlon, Duathlon

24.1K 29K

South Padre Island Triathlon

South Padre Island, Texas, United States

Sep 27, 2026 (Sun)

$105.00 - $155.00

Triathlon

25.7K Ultra

Silicon Valley Mini Kids Triathlon

San Jose, California, United States

Sep 27, 2026 (Sun)

$60.00

Triathlon

4.8K

DQ Treasure Island Sprint Triathlon, Duathlon, Aquabike, & Kayak Triathlon *#

PT Pleasant, New Jersey, United States

Sep 27, 2026 (Sun)

$105.00 - $150.00

Triathlon, Duathlon, Aquabike

22.1K 24.9K 17.3K 24.1K +3

Santa Cruz Triathlon

Santa Cruz, California, United States

Sep 27, 2026 (Sun)

$110.00 - $215.00

Triathlon, Aquabike, Swimrun

49.9K 24.1K 40.2K 6.4K +2

Ballwin Kids Triathlon

Ballwin, Missouri, United States

Sep 27, 2026 (Sun)

$42.50

Triathlon

3.2K 6.4K

2026 Cal Tri DFW - 9.27.26

Valley View, Texas, United States

Sep 27, 2026 (Sun)

Free - $33.86

Running

5K 10K