Trail Running calendar near Severna Park 2024-2025

The Capital Backyard Ultra is a unique endurance running event held in Lorton, Virginia, designed for a maximum of 60 participants. Runners compete on a 4.167-mile loop, starting on the hour, with the goal of being the last runner standing. The event emphasizes camaraderie and support, featuring pro..

The More Miles Last One Standing Challenge is an exciting annual running event held in Knoxville, MD, featuring a unique "last one standing" format. Participants tackle 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..

The OSS/CIA 50 Mile Night Run is a unique trail running event held in Prince William Forest Park, Virginia, which has historical significance as the training ground for OSS spies during World War II. Participants will tackle a challenging 50-mile course consisting of a 25+ mile loop run twice, prima..

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 MD Heat Trail Race, held at the Patapsco Pickall Area in Elkridge, MD, offers both 25K and 50K trail running options. This event features a challenging course with rolling single track, technical sections, and two river crossings, providing a mix of hiking and running opportunities. Participants..

The Inferno 10k is an exhilarating running event set against the backdrop of rugged terrain, featuring steep inclines and winding paths. Participants will navigate a challenging loop course that includes technical spots and elevation changes, ensuring a rewarding experience. Runners will receive a f..