Triathlon Race Calendar in United States

Clearwater Forest Adventure-A-Thon

Deerwood, Minnesota, United States

Jul 18, 2026 (Sat)

Triathlon

8K

TriWalloon

Walloon Lake, Michigan, United States

Jul 18, 2026 (Sat)

Triathlon, Aquabike, Duathlon

25.6K 25.7K Half-Marathon 29.9K +2

Mankato Kids Tri

Mankato, Minnesota, United States

Jul 18, 2026 (Sat)

Triathlon

Mankato Kids Tri

Hudson Valley Triathlon Club Summer Tri Series #2

Mount Tremper, New York, United States

Jul 15, 2026 (Wed)

Triathlon, Aquabike

22.5K 19.3K

Kids Triathlon Camp at Blue Bell Aquatic Center

Brenham, Texas, United States

Jul 13, 2026 (Mon) – Jul 16, 2026

Triathlon

Brenham Kids Triathlon camp

Medford Lakes Colony Kids Sprint Triathlon

Medford, New Jersey, United States

Jul 13, 2026 (Mon)

Triathlon

4.8K

Stone Harbor Triathlon.

Stone Harbor, New Jersey, United States

Jul 12, 2026 (Sun)

Triathlon

23.1K

Rocky Gap Off-Road Triathlon, Duathlon, Aqua Bike, and Relay

Flintstone, Maryland, United States

Jul 12, 2026 (Sun)

Triathlon, Duathlon, Aquabike

31.9K 17.3K 35.1K 22.8K +3

HELENA OUTDOOR TRIATHLON (HOTri) Triathlon/Aqua-bike/Duathlon/Super Sprint beginner race!!

Helena, Montana, United States

Jul 12, 2026 (Sun)

Triathlon, Aquabike, Duathlon, Running

15.7K 24.5K 48.9K 19.5K +4

Sunrise Triathlon OWS

Shreveport, Louisiana, United States

Jul 12, 2026 (Sun)

Triathlon, Duathlon, Aquabike

28.3K Ultra 29.9K 41.5K

Falmouth Sprint Triathlon

Falmouth, Massachusetts, United States

Jul 12, 2026 (Sun)

Triathlon, Aquabike

Individual Sprint Individual Aquabike Relay Team Sprint

Game On! Palm Beaches Triathlon

Singer Island, Florida, United States

Jul 12, 2026 (Sun)

Triathlon, Duathlon, Aquabike

Half-Marathon 22.7K 16.5K