Trail running Race Calendar in Pennsylvania, United States

Worlds End Ultramarathon

Forksville, Pennsylvania, United States

30 May, 2026 (Sat)

Trail running

Ultra

Rabid Raccoon 100

Beaver Falls, Pennsylvania, United States

29 May, 2026 (Fri) – 31 May, 2026

Running, Trail running

5K 47.2K Ultra Half-Marathon +5

Rise Up Hero Trail Runs at Settlers Cabin Park - 50K, 25K, 8miler, 5K - A Last Trail Standing Event

Pittsburgh, Pennsylvania, United States

23 May, 2026 (Sat)

Trail running

49.9K 24.9K 12.9K 5K

Hell Hath No Hurry Preview Run - May 17, 2026

Carnegie, Pennsylvania, United States

17 May, 2026 (Sun)

Trail running

10K

Conestoga Crusher 5K & 10k Trail Race & Kids Trail Race

Holtwood, Pennsylvania, United States

16 May, 2026 (Sat)

Trail running

10K 5K 2.4K

Climb Pocono - To End Cancer

Tannersville, Pennsylvania, United States

16 May, 2026 (Sat)

Trail running

5.1K

Oil Creek 5 & 13 Stacked Trail Races

Titusville, Pennsylvania, United States

16 May, 2026 (Sat)

Trail running

8K Half-Marathon 29K 3.2K

ChesLen Chase 2026

Coatesville, Pennsylvania, United States

09 May, 2026 (Sat)

Trail running, Running

5K 3.2K

Camp Hebron Trail Run

Halifax, Pennsylvania, United States

09 May, 2026 (Sat)

Trail running

5K

Haverford Reserve Trail Running Series

Haverford, Pennsylvania, United States

06 May, 2026 (Wed) – 10 Jun, 2026

$40.00

Trail running, Walking

5K 1.6K

Buck Ridge Burn Trail Races

Gardners, Pennsylvania, United States

12 Apr, 2026 (Sun) – 30 Apr, 2026

Trail running, Running

Half-Marathon 11.3K 5K 10K +1