Triathlon Race Calendar in United States

Jun

28

Thurmond Triathlon

Thurmond, West Virginia, United States

Triathlon

8.9K

Jun

28

Pleasant Prairie Triathlon with myTEAM TRIUMPH

Pleasant Prairie, Wisconsin, United States

Triathlon

Olympic Triathlon Angel Olympic Triathlon Captain Sprint Triathlon Angel Sprint Triathlon Captain

Jun

28

Duck Creek Triathlon

Howard, Wisconsin, United States

Triathlon

29.9K

Jun

28

Cohasset Triathlon

Cohasset, Massachusetts, United States

Triathlon Aquabike

Individual - Triathlon Individual - AquaBike Relay Team (2 or 3 person)

Jun

28

Tri Squad

Exeter, New Hampshire, United States

Triathlon

The Tri Squad

Jun

28

Evergreen Lake Triathlon (Youth/Adult Sprint, SuperSprint, and SwimFest)

Bath, Pennsylvania, United States

Triathlon Aquabike Duathlon

11.6K 11.8K 21.9K 16.9K +4

Jun

28

Fun in the Sun Kids Triathlon

Kettering, Ohio, United States

Triathlon

Ages 5-6 Ages 7-10 Ages 11-14

Jun

28

Montclair Triathlon

Montclair, Virginia, United States

Triathlon Duathlon Aquabike

25.1K 25.9K 20.1K

Jun

28

St. Louis Triathlon

Saint Louis, Missouri, United States

Running

6K

Jun

28

Tampa Bay BABES Triathlon | June 28, 2026

Tierra Verde, Florida, United States

Triathlon Duathlon Aquabike

21.7K 21.9K 15.7K

Jun

28

Huntington Sprint Triathlon

Bay Village, Ohio, United States

Triathlon

Huntington Sprint Triathlon

Jun

27

ISLANDMAN TRIATHLON

Avalon, New Jersey, United States

Triathlon

24.7K