Trail Running calendar near Dumfries 2024-2025

We have found 51 Trailruns within 80 miles of Dumfries. See below where and when you can find the races.

The Old Dominion 100 Mile Endurance Run is a challenging ultramarathon held annually in Virginia, featuring a diverse course that includes various terrains such as pavement, gravel roads, and trails. Established in 1979, this event emphasizes tradition and community, being entirely volunteer-run wit..

The OSS/CIA 50 Mile Night Run is a unique endurance event held in Prince William Forest Park, Virginia, a historic site used for training spies during World War II. Participants tackle a challenging 50-mile course, consisting of a 25+ mile loop run twice, primarily on single-track trails with some f..

July 2025

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..

August 2025

The Dahlgren Heritage Rail Trail 50K is a challenging trail race set in King George, Virginia, scheduled for August 2, 2025. This event is part of the 2025 King George Trail Series, which includes three unique races. Participants will navigate a flat, well-maintained course primarily composed of dir..

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 will receive a finisher's m..

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 unique experience for runners. Participants can enjoy..

September 2025

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 as they navigate the rugged paths, earning a finisher medal, a technical event shirt, and..

The Valley View Hard Cider Challenge Half is a scenic running event held at Valley View Farm, featuring challenging courses that include cross country, trails, and hills. Participants can choose from a half marathon, 10k, or 5k, with points awarded towards various running series. Runners receive a f..

The Brandy Station Battlefield 10k is a running event scheduled for September 27, 2025, at the historic Brandy Station Battlefield in Virginia. Participants can enjoy a scenic trail route that combines cross country and gravel dirt roads, featuring slight elevation gains. Runners will receive a fini..

October 2025

The Rehab Rover Canicross and Trail Race, taking place in Gordonsville, VA, features a variety of events including a 10K, 5K, a casual dog-friendly 5K, and a virtual 5K. Scheduled for October 4, 2025, this event emphasizes the bond between participants and their dogs as they navigate scenic trails t..

The Halloween Horror 10k is a thrilling running event taking place at Conway Robinson State Forest Park. Participants can enjoy a scenic trail route that features technical terrain and minor hills. The event includes both a 10k and a 5k option, with points contributing to various series standings.Ru..