Triathlon Race Calendar in United States

Levine Jcc Kids Triathlon

Charlotte, North Carolina, United States

17 May, 2026 (Sun)

Triathlon

Kids Tri

French Creek TriFest (Triathlon & SwimFest)

Elverson, Pennsylvania, United States

16 May, 2026 (Sat) – 17 May, 2026

Triathlon, Aquabike, Running, Duathlon, Swimrun, Swimming

48.3K 25.7K 38.6K 1.9K +7

White Deer Triathlon

Boulder Junction, Wisconsin, United States

16 May, 2026 (Sat)

Triathlon

31K

Women of Steel

American Fork, Utah, United States

16 May, 2026 (Sat)

Triathlon, Running, Aquabike, Duathlon

24.6K 5K 19.6K 25.1K +2

Root River Triathlon

Houston, Minnesota, United States

16 May, 2026 (Sat)

Triathlon

10.9K

Mighty Moraine Spring Multi-Sport Festival

Portersville, Pennsylvania, United States

16 May, 2026 (Sat) – 17 May, 2026

Triathlon, Aquabike, Duathlon, Adventure race

Ultra 41.5K 25.8K 27.5K +6

Bear Triathlon

Bear, Delaware, United States

16 May, 2026 (Sat) – 17 May, 2026

Triathlon, Swimrun

1.6K 21.9K 48.1K +6

19th Annual York YMCA Kids Triathlon - New Location!

York, Pennsylvania, United States

16 May, 2026 (Sat)

Triathlon

1.6K

USA Triathlon Multisport National Championships Festival

South Haven, Michigan, United States

13 May, 2026 (Wed) – 17 May, 2026

Duathlon, Aquabike, Swimrun, Triathlon

7K 41.5K Ultra 6K +5

Silicon Valley Kids Triathlon

San Jose, California, United States

10 May, 2026 (Sun)

Triathlon

12.5K

JerseyMan Triathlon

Lebanon, New Jersey, United States

10 May, 2026 (Sun)

Triathlon, Duathlon, Aquabike

Ultra 33.8K +4

Tri Girl Triathlon and Duathlon

Houston, Texas, United States

10 May, 2026 (Sun)

Duathlon, Triathlon

17.7K 16.3K 24.5K