Trail Running Calendar Pennsylvania 2025-2026

Trails 4 Tails is an exciting running event taking place at Codorus State Park in Hanover, PA, featuring a 40 Mile Ultra, a 40 Mile Relay, and a 25K+ race. The course consists of a scenic 5.72-mile loop that includes single track trails and beautiful shoreline views around Lake Marburg. Participants..

The 13th annual Blood, Sweat & Tears Run in Mount Gretna, PA, promises to be an exciting event featuring three scenic courses along the Lebanon Valley Rails to Trails. This timed event ensures safety with police support and volunteers. Participants can look forward to post-run festivities, including..

The Dam Half is a challenging half marathon trail race held in the scenic forests of central Pennsylvania. Designed for both experienced runners and adventurous hikers, the course spans 13 miles and features a mix of single and double track trails, fire roads, and various natural obstacles such as r..

The Boulder Beast is an exciting trail running event taking place in Lock Haven, PA, featuring a challenging 24-mile course with approximately 6,000 feet of vertical gain, as well as a 25K option for those seeking a shorter distance. Participants will navigate through diverse and rugged terrain, inc..

The FAAP Fall Classic is a scenic cross-country race and walk held in North Park, Pittsburgh, featuring 20K, 10K, and 5K distances. Celebrating its 18th year, the event takes place amidst the beautiful fall foliage of Western Pennsylvania, partly along the Rachel Carson Trail. Participants can look..

The Marilla Trail Race, set in the scenic Marilla Reservoir in Bradford, PA, features a variety of events including a 14-mile trail run, a 7-mile trail run, and a 4-mile hike. This race is designed for participants of all skill levels, offering well-marked trails that traverse diverse terrains with..

The Water Gap 50k and Half is a scenic trail running event set in the picturesque Delaware Water Gap, Pennsylvania. Participants can choose between a 50k or 25k distance, with the course primarily following the McDade Trail, known for its mix of cinder paths and singletrack trails. This event not on..

The Laurel Highlands Ultra - Fall Classic is an exciting running event taking place in Somerset, PA, featuring a challenging 50K race and a 50K relay option. The course runs along the scenic Laurel Highlands Hiking Trail, starting at Laurel Summit State Park and ending at Rt 56 in Seward. Participan..

The Conestoga Trail Run - 10 Tough Miles is a challenging trail race held in Holtwood, Pennsylvania, known for its rugged terrain and scenic views. Celebrating over 30 years, this event features a hilly course with rocky paths and stream crossings, making it suitable for experienced trail runners ag..

The Red Barn Challenge is an annual running event held at Marzella Farm in Lykens, PA, featuring 24-hour, 12-hour, and 6-hour races. This unique event takes place on a scenic one-mile loop, primarily on grass and mulch, with a total elevation gain of about 70 feet per mile. Participants can enjoy a..

The Run-a-Muck will take place in Newtown Square on Saturday 4 October 2025. You can run 5 kilometers.

The Chernisky Ghost Town Trail-a-thon is a running and biking event taking place on October 4, 2025, in Ebensburg, PA. Participants can choose from various distances, including a marathon, 15-miler, and 5k, as well as a casual bike ride. The marathon and 15-miler feature scenic routes along the Ghos..

The Export 100 Trail Run is a challenging 101-mile race set in the scenic landscapes of western Pennsylvania, featuring the Westmoreland Heritage Trail and West Penn Trail. Scheduled for October 4, 2025, this event offers a unique out-and-back course with a total ascent and descent of approximately..

The Oil Creek 100 Trail Runs is an exciting trail running event taking place in Titusville, Pennsylvania. Scheduled for October 4-5, 2025, the event features four race distances: 25K, 50K, 100K, and a challenging 100-mile race. Participants can expect a rugged course primarily along the Gerard Hikin..

Blackout is a nighttime 10K trail race held in Emmaus, PA, organized by The Running Kind. The event takes place on rugged, mountainous terrain in South Mountain, featuring over 1,000 feet of elevation gain. Runners can participate in a "Lights On" edition, starting at 5:00 PM before darkness falls,..

The Think Big Trail Challenge is a running event taking place in South Williamsport, PA, featuring 5K and 10K courses that showcase the area's natural beauty. The 5K route includes a mix of gravel roads and scenic trails, while the 10K extends further with a challenging ascent and stunning vistas. T..

The Black Forest Ultra is a challenging 100K trail running event set in the picturesque yet rugged terrain of the Pennsylvania Wilds. Known for its demanding course, participants face over 13,400 feet of elevation gain, with steep climbs and stunning views of diverse forest landscapes, especially vi..

The Blues Cruise is a 50K Trail Ultramarathon celebrating its 20th anniversary, set to take place around Blue Marsh Lake near Reading, PA. The course features a diverse terrain, including rolling hills and a notable climb, with a strict 9-hour time limit, making it accessible for newer trail runners..

The Greene River Trail 5K is an exciting running and walking event hosted by Greene County Parks & Recreation, set against the beautiful backdrop of the Monongahela River. This family-friendly event welcomes participants of all fitness levels, offering both a 5K run and a 5K walk. The course is well..

The Into the Woods Six Miler is a trail running event taking place in Erie, PA, as part of the 2025 trail run series. Participants will navigate a six-mile course that includes trails, fields, boardwalks, and streets. The race is chip-timed and offers registrants colorful running socks as a premium...