Trail Running calendar near Rosaryville 2024-2025

The Conestoga Crusher 10K Trail Race, along with the Conestoga Cruiser 5K Trail Race 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 challenging 10K course featuring steep climbs, creek crossings, and stunning views from t..

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 every hour, continuing until only one runner remains. Participants are supported by experienced staff and professional c..

The Barrel Oak 6k is a challenging running event set in the scenic Barrel Oak Winery, taking place on May 31, 2025. Participants can enjoy a cross-country route that includes gravel roads and hills, with the 6k consisting of two laps of the 3k course. The event welcomes walkers and leashed pets, and..

The More Miles Last One Standing Challenge is an annual running event featuring a unique "last one standing" format. Participants race on a 4.167-mile course, completing laps on the hour for as long as they can. The event culminates when only one runner remains capable of finishing within the time l..

The One Family Brewing 5k is a scenic running event taking place on June 7, 2025, 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 receiv..

The Crooked Run Valley 10k is a scenic running event taking place on June 8, 2025, at Sky Meadows in Delaplane, VA. Participants can enjoy a challenging course that includes two laps of a 5k loop, featuring natural terrain with roots and rocks. The event welcomes walkers and offers a virtual race op..

The OSS/CIA 50 Mile Night Run is a unique endurance event taking place in Prince William Forest Park, Virginia, on June 14, 2025. Participants will tackle a challenging 50-mile course that consists of a 25+ mile loop run primarily on single track trails, with some fire road sections. The event pays ..

The Juneteenth Menare Foundation 12k and 6k event is a trail running race celebrating Juneteenth, taking place at Button Farm through the scenic Schaeffer Farm Trails. Participants can enjoy a challenging course, with walkers also welcome. Runners will receive a finisher’s medal, a technical event s..

The Sweet Air Trail Race, organized by the Baltimore Road Runners Club, is a 7-mile running event set to take place at Gunpowder State Park. This exciting race features a challenging course that includes rolling hills, fast sections, and water crossings, with participants crossing from Harford Count..

Leopold's Preserve 10k is a trail running event taking place on July 13, 2025, at Leopold's Preserve in Broad Run, Virginia. Participants can enjoy a scenic course that features a mix of dirt paths and natural terrain. The event is open to walkers and includes a virtual race option for those unable ..

The 868 Estate Vineyards 10k is a scenic running event taking place on July 26, 2025, at the picturesque 868 Estate Vineyards. Participants can enjoy a challenging cross-country course featuring hills, with the 10k consisting of two laps of the 5k route. Runners will receive a glass of wine, a finis..

The Dahlgren Heritage Rail Trail 50K is a challenging trail race set in King George, Virginia, taking place on August 2, 2025. This event is part of the King George Trail Series, which includes three unique races. The course features a flat, well-maintained trail primarily composed of dirt, grass, a..

The 3H Trail Half Marathon, scheduled for August 2, 2025, takes place on the scenic Dahlgren Railroad Heritage Trail in King George, VA. This flat and smooth course, ideal for runners, features a variety of surfaces and is shaded by trees, ensuring a comfortable experience. Participants can expect a..

The MD Heat Trail Race, taking place on August 9, 2025, offers participants a choice between a 25K and a 50K trail run in the scenic Patapsco Pickall Area of Elkridge, MD. The course features rolling single tracks, technical sections, and two river crossings, providing a challenging yet enjoyable ex..

The Third Winchester Battlefield Half is a running event taking place on August 9, 2025, featuring a half marathon, 10k, and 5k races. Participants can enjoy scenic routes through the historic battlefield, with options for both in-person and virtual participation. Runners receive a finisher’s medal,..

The Inferno 10k is an exciting running event set in the scenic terrain of Dirt Farm Brewing, featuring a challenging course with steep inclines and technical spots. Participants can enjoy a rewarding experience, earning a finisher medal, a technical event shirt, and a complimentary glass of beer fro..

Trails 4 Tails is an exciting running event taking place at Codorus State Park in Hanover, PA, featuring a 40 Mile Ultra, a 40 Mile Relay, and a 25K+ race. The course consists of a 5.72-mile loop that includes single track trails and scenic views around Lake Marburg. Participants can enjoy the chall..

The Valley View Hard Cider Challenge Half is a running event taking place at Valley View Farm, featuring challenging courses that combine cross country, trail, and hilly terrain. Participants can choose from a half marathon, 10k, or 5k, with points awarded towards various year-long series. Runners w..

The Brandy Station Battlefield 10k is a scenic running event taking place on September 27, 2025, at the historic Brandy Station Battlefield in Virginia. Participants can enjoy a combination of cross-country and gravel dirt road courses, featuring slight elevation gains. Runners will receive a finish..

The Patapsco Valley 50K is an annual trail running event held in Patapsco Valley State Park, Baltimore, MD. In 2025, the race will feature both a 50K and a 25K option, with participants receiving high-quality event shirts, unique finishers awards, and access to well-stocked aid stations. Runners can..