10K races in Pennsylvania, United States — 2026 trail running calendar

Oct

24

Runnin' On Business - West Philly - A Philly Track Jawn

Philadelphia, Pennsylvania, United States

Trail running Walking Running

10.5K 6K 2.7K The No Course (0K//Yoga)

Apr

10

Dirty Kiln Trail Races at Canoe Creek

Hollidaysburg, Pennsylvania, United States

$35.00 - $40.00

Trail running

10K Half-Marathon

Apr

11

Fifth Street Rock Monster

Mertztown, Pennsylvania, United States

$29.00 - $190.00

Trail running

Marathon Half-Marathon 10K 5K +1

Jun

06

South Ridge Trail Challenge

Allison Park, Pennsylvania, United States

$40.00 - $250.00

Trail running

5K 10K 20K 50Kish - closer to 33mi +1

Jul

11

Murrysville Monster Trail Races

Murrysville, Pennsylvania, United States

$65.00 - $77.50

Trail running

10K 20K

Aug

01

Two Face 10K

Wexford, Pennsylvania, United States

$65.00 - $77.50

Running Trail running

Half-Marathon 10K 11.3K

Sep

11

Rock 'N The Knob Trail Challenge – PA’s Highest Trail Race

Claysburg, Pennsylvania, United States

$40.00 - $65.00

Trail running

Ultra Half-Marathon 10K

Oct

10

Into the Woods Six Miler

Erie, Pennsylvania, United States

Trail running

9.7K

Sep

12

Musser Madness endurance race

Pennsburg, Pennsylvania, United States

Trail running

10K 3.2K

Sep

12

Camptown Races 10k, 5k, and Relay

Camptown, Pennsylvania, United States

Trail running

10K 5K

Sep

12

Sasquatch Preservation Trail Run 5 & 10 K

Seven Valleys, Pennsylvania, United States

Trail running

5K 10K

Aug

29

Salt Springs Field, Forest & Falls Trail Races

Montrose, Pennsylvania, United States

Trail running

5K 10K 49.9K