Trail Running calendar near Marienville 2026-2027

We have found 39 Trailruns within 80 miles of Marienville. See below where and when you can find the races.

A multi-distance race festival in Emporium, PA on July 26, 2026 offering marathon, half marathon, 10K, 5K and a combo 5K and 10K, with race apparel, medal and socks included and the full marathon serving as a Boston qualifier.

A trail race near Penn Run PA on July 26, 2026 offering 25K, 15K and 8K options across single track trails, pipeline roads, swamps, hills and creek crossings with aid stations about every four miles.

August 2026

A North Park event on August 1, 2026 offering road, trail, or a combined road and trail challenge, including a 10K road and a trail course that is listed as 10K but is actually about 7 miles.

A 25K trail loop through Cook Forest State Park featuring a climb to the Cook Forest Fire Tower and riverside singletrack, with three aid stations staffed by local high school teams and packet pickup at Shelter 2.

A 14 mile trail race with a 7K option at Hyner Run State Park featuring single track in Sproul State Forest, three aid stations, and a strict time limit. The event is open to runners and speed hikers only.

A 50 mile ultramarathon on the marked Baker Trail with about 6,200 feet of climbing, navigation on blazed trails and a point to point course. Individuals and relay teams of up to five may enter; finishers earn a piece of a three piece medal..

The West Almond Trails IMPACT Run will take place in Belmont on Saturday 29 August 2026. You can run between 5 and 25 kilometers.

September 2026

Winterfells Challenge is a January Strava event where runners score points for miles and climbs. Pick the 13 mile Full with six climbs or the hill focused 6 mile Mini and compete on the leaderboard. Frozen Goat Challenge on February 7 invi..

A trail event at Marilla Reservoir in Bradford, PA on September 26, 2026, featuring 14 mile and 7 mile runs plus a 4 mile hike on gravel, dirt, and single track with chip timing and aid stations.

October 2026

Take on the Export 100, a rugged 104 mile trail run in Export, Pennsylvania that weaves rail trails and single track through scenic reserves and parks. Expect challenging climbs, varied terrain, and a 32 hour cutoff to reach the finish.

A cross country race and walk in North Park near Pittsburgh offering 20k, 10k and 5k trail courses. The event supports an orphanage in the Philippines and features handmade bamboo medals plus a folk dance performance.

Black Forest Ultra on October 4, 2026 is a 100K trail race in North Bend, PA featuring over 13,400 ft of elevation gain through varied forests and steep climbs. The lollipop course reverses direction each year and outside support is not per..

A six-mile chip-timed trail race in Erie, PA on October 10, 2026, closing the Into the Woods series. The course runs over trails, fields and boardwalk, with post-race snacks and beverages provided.

Four concurrent trail races in Titusville, PA offering 25K, 50K, 100K and 100 mile distances, a rugged single track 50K loop, marked course and aid stations, with race headquarters at Titusville Middle School.

Trail races in Emporium, Pennsylvania on October 17, 2026 offer 12k, 25k and 50k distances plus a 50k relay, using rail trails, dirt roads and sections through Elk State Forest with aid stations and post-race food.

A Halloween themed trail race in Allison Park on October 24, 2026, offering 6.66K and 13K distances. Participants receive a trick or treat bag and a premium race shirt.

Nelson's Summit 50/50 in Allegany State Park offers 25 km, 50 km and 50 mile trail races on looped, marked courses with aid stations, course markings, and a 14 hour overall cutoff. All entrants receive SCTR socks.

Celebrate Halloween with the Quarry Shack 5 Miler in Vintondale, a scenic 5 mile run or walk along the Ghosttown Trail. Enjoy a friendly out and back course with chip timing and post-race awards.

November 2026

A fall trail race near Hyner, PA with 25K and 15K options over The View, Post Draft, SOB, and Huff Run. The 25K bypasses Johnson Run; organizers note about 3,000 feet of ascent and a 500-runner limit.