Trail Running calendar near Glen Rock 2025-2026

The Bull Run Run 50 Miler is a challenging trail running event held in Clifton, Virginia, set to take place on April 5, 2025. This 50-mile race winds through a picturesque linear park that follows the Occoquan River and the historic Bull Run, showcasing the area's natural beauty during spring. Parti..

The Camp Innabah Challenge Trail 5K is an annual running and hiking event held at one of Pennsylvania's oldest summer camps, featuring a scenic course that includes dirt trails, gravel roads, and paved sections. Participants can choose between a 5K run or a 5K hike, with all proceeds supporting summ..

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 Breeze Thru the Trees 5k is a cross-country running event taking place at Ruppert Nurseries in Gaithersburg, Maryland. Scheduled for April 6, 2025, the event features a 5K run and a 1-mile fun run, set against the backdrop of a lush tree nursery in Montgomery County’s Agricultural Reserve. Proce..

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..

The Wild Trail 10K in Thurmont, MD, is a beginner-friendly trail race set in the scenic Thorpewood property. Scheduled for April 6, 2025, this event offers participants a unique opportunity to experience a beautiful course that is otherwise private. The race is part of the FSRC Grand Prix and is fre..

The Spring Backyard Burn Trail Run at Lake Fairfax, scheduled for April 6, 2025, offers participants a choice between a 5-mile and a 10-mile race. Set in Reston, Virginia, the event features scenic trails with minimal pavement, showcasing beautiful views of Lake Fairfax. The course includes a mix of..

The Rockland Rad Run is an exciting running event taking place on April 6, 2025, in Mertztown, Pennsylvania. Participants can choose from three race distances: a Half Marathon, 10k, and 5k, all set against the backdrop of the beautiful Pennsylvania woods. The event is part of a weekend celebration t..

The Buck Ridge Burn Trail Races, taking place from April 6 to April 29, 2025, in Gardners, PA, offers a variety of trail running events including a Half Marathon, 10K+, 5K-ish Trail Race, and a Fun Run. Participants can also opt for virtual events, allowing them to run from their local trails. The c..

The Great Marsh Mud Mosey is an exciting running event taking place in Elverson, PA, featuring a 5K run and a 1-mile mud walk. Set in a unique private property, the course offers a scenic experience through marsh ponds, wooded areas, and grassy fields. Proceeds from the event benefit the Great Marsh..

The Gunpowder Keg Ultra, hosted by the Baltimore Road Runners Club, features a scenic trail race in Gunpowder State Park, Parkton, MD. Participants can choose between a 25K or 50K distance, with the course consisting of a 15.5-mile loop of single track, fire road, and asphalt. Runners can switch dis..

The C&O Canal 100 is a 100-mile ultramarathon set along the scenic Potomac River, ideal for both first-time and experienced runners. The course features a combination of one 40-mile loop and two 30-mile loops on the historic C&O Canal towpath, providing beautiful riverside views and a smooth terrain..

Run to Remember is a commemorative running event held in Piney Run Park, Sykesville, MD, featuring various race options including a 50K, 50K Relay, 25K, 5 Mile, and an 8 Hour Challenge. This event honors the memory of lost loved ones and encourages participants to challenge themselves in their honor..

The Schuylkill River 50k Relay & Ultra Marathon is a scenic running event taking place in Mont Clare, Pennsylvania. Participants can choose to run solo or as part of a relay team of 3 to 6 members. The course follows the picturesque Schuylkill River Trail, offering beautiful views and a mix of natur..

Mount Aetna Adventist School's Fun Trail Run is an exciting annual event that promotes fitness and community spirit. Scheduled for April 27, 2025, in Hagerstown, MD, the event features various running options, including 5k and 3k races for both adults and children. Participants can also register as..

The Farm Park Challenge is an exciting running event taking place at the Agricultural History Farm Park in Derwood, Maryland. Participants can choose from various challenges, including a marathon, a 25K, and timed events of 3, 6, or 10 hours, all featuring a 5-mile loop course. Runners start each lo..

The Run First Wine Later 5k, taking place at Creek’s Edge Winery, offers participants a scenic cross-country experience through the vineyard. This event includes both a 3k and 5k race, contributing points to the Year-Long 5k & Back of the Pack Series as well as the Sippin’ Series. Runners will recei..

The Four Leaf Clover Project's Run for Prosperity is a scenic 5k event taking place at Bluemont Station Brewery & Winery. Participants can enjoy a chip-timed race, with awards for top finishers in various categories. The event also includes a fun run and offers a virtual race option for those unable..

The Spencerville Adventist Academy 5K, 1 Mile Race, and Kids Fun Run is an annual event that promotes fitness and community engagement. Scheduled for May 4, 2025, this event features a 5K cross-country race, a 1-mile run, and a fun run for children aged 9 and under. Participants receive a compliment..

The Historic Waterford Trail Run/Walk is an outdoor event taking place in Waterford, Virginia, on May 10, 2025. Participants can choose from a 5K Trail Run/Walk, a 10K Trail Run/Walk, or a Fun Run, all set against the scenic backdrop of Western Loudoun County. The course features a mix of trails, pa..