Triathlon Race Calendar

Shi-Tri

Owosso, Michigan, United States

17 May, 2026 (Sun)

Triathlon

24.1K

Upper Dublin Triathlon/Duathlon/Aquabike/Run Powered by LuLu Country Club

Fort Washington, Pennsylvania, United States

17 May, 2026 (Sun)

Triathlon, Duathlon, Aquabike, Running

Half-Marathon 24.2K 15.9K 5.5K +1

Salute to the Military Tri

Warrenton, Virginia, United States

23 May, 2026 (Sat)

$40.00 - $130.00

Triathlon, Duathlon, Aquabike

25.3K 26.4K 20.3K 5.6K +2

Memorial Triathlon

New Brighton, Pennsylvania, United States

23 May, 2026 (Sat)

Triathlon

Memorial Triathlon

30th Anniversary Jersey Genesis Triathlon, Duathlon, & Aquabike #

Port Republic, New Jersey, United States

30 May, 2026 (Sat)

$110.00 - $150.00

Triathlon, Duathlon, Running

33K 32.6K 35.4K 26.6K +3

Catskill Spring Rush & 5K

Catskill, New York, United States

30 May, 2026 (Sat)

Triathlon

5K

Lava Rocks! Sprint Triathlon - Aquabike - Saturday - May 30, 2026

Lavallette, New Jersey, United States

30 May, 2026 (Sat)

Triathlon

OnondagaMan

Jamesville, New York, United States

30 May, 2026 (Sat)

$159.00 - $369.00

Triathlon, Aquabike

Ultra 41.2K +2

Rock Hall Triathlon

Rock Hall, Maryland, United States

30 May, 2026 (Sat) – 31 May, 2026

Triathlon

Spring Sprint @ Uvas

Morgan Hill, California, United States

31 May, 2026 (Sun)

Free - $250.00

Triathlon, Aquabike, Duathlon, Swimrun, Swimming, Running

35.4K 27.4K 33.8K 9.3K +4

Southern Tier Triathlon Club Summer Tri Series

Cassadaga, New York, United States

03 Jun, 2026 (Wed) – 05 Aug, 2026

$99.00 - $299.00

Triathlon, Aquabike

24.1K Half-Marathon +6

Princeton Triathlon

Princeton, New Jersey, United States

05 Jun, 2026 (Fri) – 06 Jun, 2026

$65.00 - $110.00

Triathlon

10.8K 6.5K