Triathlon Race Calendar in United States

Clearwater Forest Adventure-A-Thon

Deerwood, Minnesota, United States

18 Jul, 2026 (Sat)

$30.00

Triathlon

8K

TRI Mountain Lake

Liberty Township, New Jersey, United States

18 Jul, 2026 (Sat)

$140.00

Triathlon

29.4K

Tri the Oatka Paddle Triathalon

Le Roy, New York, United States

18 Jul, 2026 (Sat)

Triathlon

28.3K

NWI Tri Training Day

Chesterton, Indiana, United States

18 Jul, 2026 (Sat)

Free

Triathlon

45.1K Ultra 1.6K

TRI-It Racing Clubs Territorial Triathlon Series

Guthrie, Oklahoma, United States

18 Jul, 2026 (Sat)

$100.00 - $150.00

Triathlon, Duathlon

49.7K 34.2K 11.4K 40.1K +2

TridelSol Olympic, Sprint & Super Sprint Triathlon, Duathlon, Aquabike, Relay & Swim Only Event

Middleville, Michigan, United States

19 Jul, 2026 (Sun)

$30.00 - $140.00

Triathlon, Duathlon, Aquabike, Swimming, Cycling, Running

Ultra 41.5K 1.5K 40K +8

Youth Triathlon

Woodbridge, Virginia, United States

19 Jul, 2026 (Sun)

$25.00

Triathlon

VIP and ME (Ages 5-6 or anyone who needs extra support throughout the event) 7-8 Year Old 9-10 Year Old 11-12 Year Old +2

Lucky Coin Multisport Youth Triathlon Series - Race Three - Riverside

Alexandria, Virginia, United States

19 Jul, 2026 (Sun)

$62.50

Triathlon

8.9K

Montana Women's Triathlon

Helena, Montana, United States

19 Jul, 2026 (Sun)

$45.00 - $210.00

Triathlon

24.9K

Columbia Association KIDS Triathlon

Columbia, Maryland, United States

19 Jul, 2026 (Sun)

$70.00

Triathlon

4K 8K 11.3K

Ballwin Triathlon

Ballwin, Missouri, United States

19 Jul, 2026 (Sun)

$70.00 - $80.00

Triathlon

Marathon Half-Marathon

Omaha Triathlon - Nebraska State Championships 2026

Omaha, Nebraska, United States

19 Jul, 2026 (Sun)

$69.00 - $185.00

Triathlon, Aquabike, Duathlon

Ultra 25.8K 41.5K 5K +3