Pennsylvania
Pennsylvania Obstacle Race Calendar 2026-2027
Monthly updates for Pennsylvania
Get new running races (and updates) in your inbox every month.
Explore the best obstacle runs in Pennsylvania for 2026-2027! Our updated list features 7 exciting races across the region. Find your next race in Pennsylvania below and join the running community at these great events!
May 2026
Tough Mudder Philly returns to Plantation Field on May 23, 2026. Choose from 5K, 15K, or an Infinity multi-lap challenge on a course of rolling hills and mud. All finishers earn a medal, shirt, headband, and a celebratory drink.
June 2026
Awesum Possum Lake Trail Adventure at Opossum Lake Park offers a 6 mile obstacle course, a 4 mile run, and a 4 mile walk. The mixed-terrain course follows the Anglers Access Trail, uses chip timing, and benefits the Friends of Opossum Lake Conservanc..
July 2026
This weekend event at Pennsylvania's Blue Mountain features a 5K Sprint and 10K Super obstacle course race on rugged, forested trails. A shorter kids race and an obstacle workshop are also part of the program. Spectators can take a chairlift for view..
August 2026
DEKA FIT Philadelphia is a three day fitness race at the Pennsylvania Convention Center featuring a 5 km course with 10 fitness zones and multiple formats including Age Group, Elite, Ruck, Team, and an Ultra option.
September 2026
Get ready to get messy at Muddy Dash in Butler, PA. The 2026 event offers mud pits, a festival area, and free spectator entry. Choose from Value or VIP registration packages.
The IM ABLE Games is a day of inclusive fitness and fun at the Mid-Atlantic Air Museum. It features a bike race, an obstacle course, a casual 2-mile run/walk, and a hot wing eating challenge. The event concludes with an Afterburner Party under vintag..