Pennsylvania Triathlon Calendar 2025-2026

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Explore the best triathlons in Pennsylvania for 2025-2026! Our updated list features 526 exciting races across the region. Find your next race in Pennsylvania below and join the running community at these great events!

June 2026
Jun
6
Saturday

J. R. Taylor 5K Race

5 km
Jun
6
Saturday

Latinas in Motion: Peace, Love and Run 5k

5 km
Jun
6
Saturday

God's Country Marathon

21 km 42 km
Jun
21
Sunday

Little Loggers Trail Fest

Trail Run
July 2026
Jul
4
Saturday

Downingtown Good Neighbor Day

5 km 10 km 15 km
Jul
4
Saturday

Brockway Firecracker 10K

5 km 10 km
Jul
4
Saturday

Montrose 4th of July 5K & 10K

5 km 10 km
Jul
11-12
Sa - Su

Poconos Spartan Event Weekend

Obstacle Run 5 km 10 km
Jul
11-12
Sa - Su

Ironstone 100K Ultra

Trail Run 100 km
Jul
12
Sunday

Blue Mountain Trail Run

Trail Run 10 km
Jul
12
Sunday

Philadelphia Triathlon

Triathlon
August 2026
Aug
1
Saturday

Houtzdale Days 5K Run/Walk

5 km
Aug
1
Saturday

Do it For Derraick

5 km
Aug
15
Saturday

Savage Race - Pennsylvania

Obstacle Run 3 mi 7 mi
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