Triathlon Race Calendar in Pennsylvania, United States

Kids Triathlon in Avalon, PA

Avalon, Pennsylvania, United States

22 Aug, 2026 (Sat)

$20.00

Triathlon

Kids Tri: Avalon

marshall FINANCIAL GROUP Warrington Sprint Tri/Du/Aqua #

Warrington, Pennsylvania, United States

13 Sep, 2026 (Sun)

$70.00 - $110.00

Triathlon, Duathlon, Running

Half-Marathon 24.3K 16.4K +1

Marsh Creek Sprint Triathlon

Downingtown, Pennsylvania, United States

20 Sep, 2026 (Sun)

Triathlon

Memorial Triathlon

New Brighton, Pennsylvania, United States

23 May, 2026 (Sat)

Triathlon

Memorial Triathlon

CB Kids Triathlon

Warrington, Pennsylvania, United States

17 May, 2026 (Sun)

Triathlon

2.5K 6.1K 8K +3

Independence Triathlon

Ottsville, Pennsylvania, United States

17 May, 2026 (Sun)

Triathlon

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

19th Annual York YMCA Kids Triathlon - New Location!

York, Pennsylvania, United States

16 May, 2026 (Sat)

Triathlon

1.6K

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

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