Pennsylvania Trail Running Calendar 2025-2026

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Explore the best trail runs in Pennsylvania for 2025-2026! Our updated list features 468 exciting races across the region. Find your next race in Pennsylvania below and join the running community at these great events!

May 2025
May
1
Thursday

Bournelyf 5k Run

5 km
May
2
Friday

Spring in the City

5 km
May
2
Friday

Boyd Big Tree Trail Series

Trail Run
May
3
Saturday

Great Allegheny Ohiopyle Marathon

5 km 10 km 13 mi 26 mi
May
3
Saturday

10k at Roof Park

5 km 10 km
May
3
Saturday

Hills Creek Endurance Challenge

Trail Run 3 hr 6 hr 12 hr
May
3
Saturday

The Office 5K

5 km
May
3
Saturday

The Beat Goes On Adventure Race

5 km
May
3
Saturday

Centennial School 5K Run

2 mi 5 km
May
3
Saturday

Tree Hugger Trail Run

Trail Run 5 km
May
3
Saturday

Kennett Run

5 km 10 km
May
3-4
Sa - Su

Green Traill 5K

Trail Run 2 mi 5 km
May
3
Saturday

Cinco de Mayo Run - Throop

5 km
May
3
Saturday

Turkey Hill Country Classic

5 km 10 km 13 mi
May
3
Saturday

Half Marathon at Oakside Community Park

5 km 10 km 15 km 13 mi
May
3
Saturday

Mcap Heroes on the Run 5k

5 km
May
3
Saturday

Beidleheimer Sidewinder

Trail Run 10 km 20 km
May
3
Saturday

Where the River Runs Trail Race

Trail Run 10 mi
May
3
Saturday

Nomad Left Behind 5k Run and Walk

5 km
May
3
Saturday

J's Run for Pancreatic Cancer

5 km 8 km
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