Trail Running calendar near Reading 2026-2027

A seven mile trail race at Cromwell Valley Park featuring rolling hills, fire roads, fields and single-track trails, with post-race food and beer and proceeds supporting the park and Talmar’s therapeutic programs.

A four-race series of 5k trail runs on Elephant Swamp Trail in Elk Township Recreational Park near Glassboro, NJ, held Feb 22–Mar 15, 2026. Series scoring determines overall and age-group awards; medals, a custom neck scarf for full-series..

A four mile winter trail race through RB Winter State Park in Mifflinburg, PA, with a pavilion offering hot soups and post-race refreshments; finishers receive wine or grape juice.

A half marathon around Gifford Pinchot Lake in Lewisberry, PA, on variable trail surfaces with short runnable climbs. One aid station sits near 6.6 miles and bib pickup is at Sunny Side Pavilion; registration closes Feb 18.

Run a scenic 50 km trail at Hashawha Environmental Center near Westminster MD on Feb 28, 2026, featuring rolling hills, stream crossings and two big loops. Expect runnable single track, ample climbing and warm post race hospitality.

Trail races presented by Pretzel City Sports on March 1, 2026, offering 13.1 mile and 6.55 mile courses near Reading, PA; race application and online registration are available and race day entry is likely.

A no/low-swag ultra trail event at Blue Marsh Lake offering 20M and 40M options on a lollipop-style single-track course, with regular aid stations, bib timing, drop bag access for 40M, and modest entry fees.

Looney Leprechaun Trail Races takes place March 7, 2026 at Tyler State Park in Newtown, PA. The event offers a 10K trail race and a 1/2 Marathon on park trails, with member discounts, age group awards and event shirts for early registrants.

A community road and trail event in Danville on March 8, 2026 offering 2.5 Mile and 5 Mile races on a mostly grassy loop along the levee. The series donates to Wreaths Across America and includes two earlier community races.

Trail races at Codorus State Park near Hanover, PA, featuring 8 Miler, 25K, and 50K looped courses on the Ranger Trail with singletrack, horse trails, hills, mud and variable March weather. Aid station at Mile 8 and proceeds support a local..

Trail races at French Creek State Park on March 14, 2026 include a technical half marathon with over 2,000 feet of climbing and a shorter 10k lollipop course with aid stations. Both events start and finish near the pool by Hopewell Lake.

Run through vineyards at Armstrong Valley Winery in a chip timed 5k over varied footing for a fun wine country challenge. Entry includes a T shirt, wine glass, medal that doubles as a wine stopper and a wine pour. Virtual entries welcome.

A looped trail ultra of almost 40 miles in the Delaware Water Gap, the MT. Tammany 10 features 10 climbs with over 10,000 feet of elevation gain to be completed within 10 hours, starting and finishing at the Kittatinny Parking Lot Pavilion.

A spring 50 km trail ultramarathon at Susquehanna State Park near Havre de Grace, MD. The course uses a 3 mile start loop and two 14 mile loops, with single-track, fields, dirt roads and four stream crossings; registration opens Black Frida..

The Terror of Tammany will take place in Columbia on Sunday 22 March 2026. You can run between 30 and 50 kilometers.

Join Washed Clean in York PA for a fun trail 5K, 1 Mile Walk, and free Kids Fun Run with a foam finish and bumpy scenic course around Genesis Church. Family friendly with strollers welcome and proceeds benefiting local nonprofits.

A tenth annual trail event in Spring City, PA on March 28, 2026 offering a 5K run and a 5K hike over dirt trails, gravel roads and short paved sections above French Creek. Proceeds support summer camping programs and scholarships.

The Montchanin Trails 5K will take place in Wilmington on Sunday 29 March 2026. You can run 5 kilometers.

A give or take five mile loop through Jacobsburg State Park with singletrack and gravel sections. Options include a 5 mile event or three hour and six hour timed efforts, and the event follows a zero carbon approach.

An Easter-themed 5K on April 4, 2026 in Shickshinny, PA, held on a flat out and back course along the Susquehanna Warrior Trail. The event features souvenir T-shirts, age-group awards, photos with the Easter Bunny, and lunch.