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 10 exciting races across the region. Find your next race in Pennsylvania below and join the running community at these great events!
June 2026
A community trail event at Opossum Lake Park offering a 6 mile obstacle course, a 4 mile run, and a 4 mile walk on mixed terrain, with chip timing, age-group awards, and proceeds benefiting the Friends of Opossum Lake Conservancy.
Muddy Princess Pittsburgh is a 5K women only obstacle mud run at Switchback MX on June 14, 2026, featuring 18 plus obstacles and a partnership with the National Breast Cancer Foundation. Volunteer roles include benefits such as race entry and certifi..
July 2026
A Spartan obstacle race weekend on Blue Mountain in Palmerton PA with a 5 km Sprint, 10 km Super, a kids race, spectator chair lift access, and team and service member ticket options.
A weekend of trail and obstacle racing at Brady's Run Park on July 25-26 featuring a 5K trail, a four hour multi lap challenge, and a two mile obstacle course race. The OCR course sits in a central oval for repeated loops and spectator viewing.
August 2026
Spartan Stadion Philadelphia on August 29, 2026 uses an urban stadium course in South Philly with steep stairs, narrow concourses and 20 obstacles over 5 km. Kids races and spectator tickets are available.
September 2026
Muddy Dash Pittsburgh at Switchback MX on September 5, 2026 is a family-friendly 5K mud run with obstacles, mud pits, slides, a pre-party and a post-race festival with food and music. Registration includes value and VIP package options.
An autumn 5K mud run fundraiser at Gretna Glen featuring 20 plus obstacles, competitive chip timing and non competitive waves, plus a separate 1.3 mile kids run for ages 5 to 11. Proceeds support Gretna Glen Camp and its ministry.
IM ABLE Games in Reading, PA features multiple running distances, an obstacle Kaaginator Fitness Challenge, trifecta options and adaptive divisions for athletes with physical or intellectual and developmental disabilities.
A Hawaiian themed 5K obstacle race at Allegheny RiverTrail Park in Aspinwall that raises funds for The Stanley M. Marks Blood Cancer Research Fund and Lending Hearts. Teams carry a pineapple through the course and a luau follows with live music, food..
May 2027
Tough Mudder Philly on May 22, 2027 offers 15K and 5K obstacle courses, an Infinity multi-lap option, spectator Mudder Village access, finisher items, group packages, and discounts for verified military and first responders.