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Pennsylvania Triathlon Calendar 2025-2026

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Explore the best triathlons in Pennsylvania for 2025-2026! Our updated list features 13 exciting races across the region. Find your next race in Pennsylvania below and join the running community at these great events!

December 2025
Dec
13
Sa

Frozen Hare
Aquathlon
February 2026
Feb
21
Sa

Frozen Hare 2
Triathlon
May 2026
May
16
Sa

IRONKnights Triathlon
Triathlon
May
16-17
Sa - Su

Mighty Moraine Spring Multi-Sport Festival
Triathlon
May
17
Su

Independence Triathlon
Triathlon
May
30
Sa

Lewisburg Triathlon
Triathlon
May
30
Sa

Abington Triathlon
Triathlon
June 2026
Jun
6
Sa

Conneaut Lake Triathlon
Triathlon
July 2026
Jul
12
Su

Philadelphia Triathlon
Triathlon
Jul
19
Su

Janney and the Y North Park Triathlon/Aquabike
Triathlon
August 2026
Aug
2
Su

Steelman Racing Triathlon
Triathlon
Aug
15-16
Sa - Su

Mighty Moraine Fall Multi-Sport Festival
Triathlon
September 2026
Sep
20
Su

Marsh Creek Sprint Triathlon
Triathlon