Trail Running calendar near Eldersburg 2025-2026

The Ed Poling Memorial PA Challenge is a demanding hiking event that covers over 20 mountainous miles on the Appalachian Trail in Pennsylvania, starting at Caledonia State Park and concluding at Pen Mar Park. Participants receive comprehensive support, including lunch, snacks, drinks, and transporta..

The Conestoga Crusher 10K Trail Race, along with the Conestoga Cruiser 5K and the Kids Trail Race, will take place on May 17, 2025, at Kelly's Run Nature Preserve in Holtwood, PA. This event offers a thrilling experience for trail runners, featuring scenic routes through the Conestoga Trail and the..

The First State Trail Race, taking place in Wilmington, DE, offers a scenic and challenging experience for runners of all levels. Set in the picturesque Brandywine Creek State Park and First State National Historical Park, participants can choose from three distances: a 10K, 25K, or 50K. Each course..

The Fountainhead Half Marathon and 10K Trail Run, taking place in Fairfax Station, VA, features challenging and scenic courses through Fountainhead Regional Park. Participants can choose between a half marathon (approximately 13.5 miles) and a 10K (approximately 6.9 miles), both of which include sec..

The Capital Backyard Ultra is a unique endurance running event held in Lorton, Virginia, designed for a maximum of 60 participants. The race features a 4.167-mile loop that starts on the hour, with runners competing until only one remains. The event emphasizes camaraderie and support among experienc..

The Bubbletown What The Duck Ultra is a 12-hour ultra marathon taking place at Spring Meadows Park in Boiling Springs, Pennsylvania. Participants can run solo or as part of a team, with the course consisting of a 1.4192-mile loop on a smooth dirt and crushed rock surface. All participants receive a..

The Ed Poling Memorial Hike for Hunger & Hope is a non-competitive fundraising event suitable for all ages, featuring hikes of varying distances along the scenic C&O Canal towpath in Maryland. Participants can choose from a 4K, 10K, or half marathon hike, catering to both casual and serious hikers...

The Barrel Oak 6k is a challenging running event set in the scenic Barrel Oak Winery, featuring a cross-country route that includes gravel roads and hills. Participants can enjoy a fun atmosphere, with options for both runners and walkers, as well as leashed pets. The event supports the Semper Fi an..

The More Miles Last One Standing Challenge is an exciting endurance running event taking place in Knoxville, MD. This annual challenge features a unique "last one standing" format, where participants must complete a 4.167-mile course every hour on the hour for as long as they can. The event also inc..

The Dash Through the Dirt Half is a running event taking place at Carderock Recreation Area, featuring 5k, 10k, and half marathon distances. Participants can enjoy fast, flat courses along the C&O Canal path, ideal for achieving personal records. The event welcomes walkers and offers a virtual race..

The One Family Brewing 5k is a scenic running event taking place at One Family Brewing in Lovettsville, VA. Participants will complete three laps around the brewery's cross-country course, with a virtual race option available for those unable to attend in person. Runners will receive a finisher's me..

The Half Ass 25k & 10k is a unique running event taking place in Newville, PA, featuring two challenging courses with significant elevation gains. The 25k course offers over 4,000 feet of vertical ascent, while the 10k course, though shorter, still presents a tough challenge with over 2,000 feet of..

The Awesum Possum Lake Trail Adventure, held in memory of Steve Fealtman, is a running and walking event taking place at Opossum Lake Park in Carlisle, PA. Participants can choose from a 6-mile obstacle course, a 4-mile run, or a 4-mile walk, all set against the scenic backdrop of the lake and its s..

The Crooked Run Valley 10k is a scenic running event taking place in Sky Meadows, Delaplane, VA. Scheduled for June 8, participants can also opt for a 5k distance. The race features a challenging trail with roots and rocks, and runners will receive a finisher's medal, a technical event shirt, and ch..

The OSS/CIA 50 Mile Night Run is a unique endurance event set in the historic Prince William Forest Park, which served as a training ground for the OSS, the precursor to the CIA. Participants will tackle a challenging 50-mile course that consists of a 25+ mile loop run twice, primarily on single-tra..

The Smith's Challenge Trail Run, organized by the Lancaster Road Runners Club, is a celebrated annual event taking place in Lancaster County Central Park. This year marks its 36th anniversary, featuring both 5-mile and 10-mile trail races. Participants can expect a challenging course that includes v..

The Juneteenth Menare Foundation 12k and 6k event celebrates Juneteenth with a scenic and challenging trail run at Button Farm, featuring the Schaeffer Farm Trails. Participants can enjoy a vibrant atmosphere while earning points towards year-long running series. The event welcomes walkers and offer..

The Blue Crab Bolt Trail Run at Seneca Creek State Park in Gaithersburg, MD, is set to kick off the 14th annual Blue Crab Bolt Trail Running Series. Participants can choose between a 5K and a 10K course, both offering scenic views of lakes and streams along single-track trails. This event not only p..

The Catoctin 50k Trail Run, scheduled for June 21, 2025, in Frederick, MD, offers a challenging out-and-back course through the scenic Catoctin Mountain region. Participants can choose between a 50k and a 25k distance, both featuring rocky trails and demanding elevation changes. The event emphasizes..

The Cacapon 12 Hour Challenge is an endurance running event held in Berkeley Springs, WV, featuring a scenic and technical five-mile loop trail. Participants have 12 hours to complete as many loops as possible, with a total elevation change of approximately 750 feet per loop. The course is well-mark..