Trail Running calendar near Mount Gretna 2025-2026

The Frozen Snot is a challenging trail running event held in McElhattan, PA, featuring three courses: a Long Course (13.5 miles), a Short Course (8.3 miles), and a new 25K option (16.5 miles). This event is known for its tough terrain and significant elevation gains, making it one of the most demand..

The Little Patuxent River Half Marathon & 10K is a scenic running event held in Columbia, Maryland, featuring a half marathon (13.1 miles), a 10K (6.55 miles), and a new 5K option. The race takes place on the beautiful Patuxent and Wincopin trails, offering a manageable terrain suitable for both beg..

The Squirrelly Tail Twail Wun is a half marathon event taking place at Gifford Pinchot State Park in Lewisberry, PA. Participants can expect a unique and challenging course that includes a mix of running surfaces such as blacktop, dirt, and rocky trails. The event encourages runners of all skill lev..

The Super Bowl Trail Race is a unique 7-mile running event held in Cromwell Valley Park, Baltimore, MD, on Super Bowl Sunday. Participants can enjoy scenic trails featuring rolling hills, fire roads, and single-track paths, culminating in a fast downhill finish. The race promotes fitness while suppo..

The SnowFest 4.1 Mile Trail Race is an exciting winter running event held at RB Winter State Park in Mifflinburg, PA. Participants can enjoy a scenic run through the woods, followed by refreshments and snacks at the pavilion. The race encourages early registration, with those signing up by February..

The Naked Bavarian is an affordable ultra trail running event held at Blue Marsh Lake in Leesport, PA. Participants can choose between 20-mile and 40-mile courses, focusing on the essence of trail running without the frills of traditional races, such as expensive swag and entertainment. The event em..

The Laurel Run Switchbacker 10K is a scenic running event taking place in Boalsburg, PA, on March 1, 2025. The race features an out-and-back course that follows the first leg of the Tussey Mountainback 50 Mile route, consisting of a challenging 5K ascent followed by a 5K descent. This year, the even..

The Bigfoot Endurance 5 & 10 Mile Trail Race takes place at Rockburn Branch Park in Elkridge, Maryland. Participants can choose between a 5-mile run, a 10-mile run, or a 2-person relay for the 10-mile distance. The terrain is designed to be easy to moderate, making it suitable for both novice and ex..

Blazing Saddles is an exciting running event organized by the York Road Runners Club and York Ridge Runners, taking place at Codorus State Park in Hanover, PA. Scheduled for March 15, 2025, participants can choose between a 25K and an 8-mile race, both featuring scenic trails that include horse path..

The Big Woods Half Marathon is set to take place in Elverson, Pennsylvania, on March 15, 2025. This challenging race features a course with over 2,000 feet of elevation gain, navigating through the rugged trails of French Creek State Park. Participants can expect a technical and rocky terrain, offer..

The Shamrock Shenanigans is an exciting running event taking place in Douglassville, PA, featuring various ultra-distance challenges. Participants can choose from 5-hour and 10-hour races, as well as options without swag. The course consists of loops around a packed gravel trail, each approximately..

The HAT Run 50K is an exciting trail running event taking place in Havre de Grace, MD. Scheduled for March 22, 2025, this challenging race features a course that combines single-track trails, open fields, dirt roads, and some paved sections, with a total elevation gain of nearly 4,400 feet. Particip..

The Genesee Valley Ultra is a unique endurance running event taking place at the Genesee Valley Outdoor Learning Center in Parkton, MD. Scheduled for March 29-30, 2025, participants can choose from various race formats, including 24-hour, 12-hour, and 6-hour individual or team options. Runners will..

The Rider Rattler is a revived running event featuring two distances: a 4-mile and an 8-mile course, set in the scenic Rider Park in Montoursville, PA. Participants will experience beautiful vistas along a mix of double and single-track trails, with the 4-miler covering approximately 4.3 miles and 6..

The Long Run - Spring Forward is a trail running event taking place at Jacobsburg State Park, featuring a 5-mile loop with a mix of single track and gravel trails. Participants can choose from three events: a 5-mile run, a 3-hour, or a 6-hour challenge. The course is designed to be friendly for runn..

Ultra Trail DE is an exciting 10-hour trail running event set in Wilmington, Delaware, featuring a challenging ~6-mile loop with approximately 700 feet of elevation gain per lap. Participants can choose to run for a specific distance or continue for the entire duration. The course, located on privat..

The Camp Innabah Challenge Trail 5K is an annual running and hiking event held at one of Pennsylvania's oldest summer camps. Participants can choose between a 5K run or a 5K hike, traversing scenic dirt trails, gravel roads, and paved sections in Chester County. The event features a pancake and baco..

The Night Flight Trail Run is an exciting running event taking place in Mifflinburg, PA, featuring both 5K and 10K races. Participants can choose their distance on race day, with the course set to run in reverse along the Dandelion 5K trail. Runners are encouraged to bring their own illumination sou..

The Rockland Rad Run Trail Fest is an exciting running event taking place at Forever Farm in Mertztown, PA, featuring a choice of 5k, 10k, or Half Marathon distances. Set against the backdrop of Pennsylvania's scenic woods, participants will navigate a rugged course filled with rocks, roots, and smo..

The Cancer Crushin' 5k is a charitable running event taking place at the Jacobus Lions Ambulance Building in Jacobus, PA. This event aims to raise funds for the American Cancer Society, promoting awareness and support for cancer research and patient care. Participants can register for the race at a..