Trail Running calendar near Brandy Station 2025-2026

The Rick O'Donnell Memorial 5 Mile Trail Run and Ultra Challenge is an annual running event held in Mount Airy, Maryland, organized by the Frederick Steeplechasers Running Club. The event features three distinct challenges: a 5-mile trail run, a 4-hour challenge, and an 8-hour ultra challenge, allow..

The Piedmont 8 Hour is an exciting trail running event held at Powhatan State Park, celebrating its 10th year. Participants will navigate a scenic 2.7-mile loop featuring gentle elevation changes, open meadows, and forested areas, all while enjoying the beautiful fall foliage. Runners can expect aid..

The Wilderness Run 10k is a scenic cross-country trail race taking place at Wilderness Run Vineyard, located in the historic Chancellorsville and Wilderness battlefields. Participants can enjoy a challenging course with hills, and the event also includes a 5k option. Runners receive a finisher's med..

The Fall Backyard Burn Trail Run at Lake Fairfax Park in Reston, VA, offers an exciting opportunity for runners to enjoy a scenic and challenging course. Participants can choose between a 5-mile or 10-mile race, both featuring beautiful views of the lake and a mix of smooth singletrack and technical..

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..

The Fall Backyard Burn Trail Run at Riverbend Park in Great Falls, VA, is a scenic trail running event scheduled for November 2, 2025. Participants can choose between two distances: a 5-mile or a 10-mile course, both featuring beautiful riverside singletrack and gentle hills. This event aims to intr..

The Rosaryville Veterans Day Trail Race is an annual running event held at Rosaryville State Park in Upper Marlboro, Maryland. This race features two distances: a 50K and a 20K, catering to both seasoned ultra-runners and those looking for a shorter challenge. The event honors veterans and promotes..

The Schaeffer Half Marathon and 10K Trail Run, organized by EX2 Adventures, takes place at the scenic Button Farm in Germantown, MD. This event features a challenging course known for its twisty singletrack and open farm fields, offering participants a unique running experience. The half marathon co..

The MCRRC Stone Mill 50 Mile Run is a challenging trail running event set in Montgomery County, Maryland, showcasing the scenic Seneca Greenway and Muddy Branch trails. Participants navigate a primarily single-track dirt course featuring forested, rolling terrain and small stream crossings. The even..

The Fall Backyard Burn at Hemlock Overlook is a trail running event scheduled for November 16, 2025, in Clifton, Virginia. Participants can choose between two distances: a 5-mile or a 10-mile course, both set in the scenic 425-acre Hemlock Overlook park along the historic Bull Run. The course featur..

The Fall Backyard Burn at Laurel Hill is a trail running event taking place at the Workhouse Arts Center in Lorton, Virginia. Set within a scenic 1600-acre area, the course features a mix of forested and open meadow singletrack trails, making it accessible for runners of various skill levels. Partic..

The Lake Anna Turkey Trot Half is a scenic running event held at Lake Anna State Park, featuring a half marathon, 10k, and 5k courses. The half marathon consists of a mix of trail and paved road, with a completion time limit of 3:15. Participants can enjoy a virtual race option if they cannot attend..

Devil Dog Ultras is an exciting trail running event held in Prince William Forest Park, Virginia, featuring 100-mile, 100K, and 50K races. The course consists of primarily single-track trails with some technical sections, and runners can expect well-stocked aid stations throughout the loops. Partici..

The Fall Backyard Burn Trail Run at Fountainhead Regional Park in Fairfax Station, VA, is a popular trail running event scheduled for December 7, 2025. Participants can choose between a 5-mile or a 10-mile course, both featuring scenic hiking trails and dirt roads along the Occoquan Reservoir. The e..

The Mid-Maryland Trail Festival 50k is an exciting running event taking place in Elkridge, MD, featuring a challenging 31-mile course comprised of six loops through scenic wooded trails. Participants can choose to run the entire 50k solo or form relay teams of up to six members to share the distance..

The Dahlgren Trail Half Marathon is a scenic running event taking place on the Dahlgren Railroad Heritage Trail in King George, Virginia. This half marathon features a flat, out-and-back course that showcases the natural beauty of the area. Participants can enjoy cash prizes, custom finisher medals,..

The ICY-8 Spotsylvania Courthouse is an exciting trail running event taking place at Lake Anna State Park in Spotsylvania, VA. Scheduled for February 7, 2026, this event features an 8-hour adventure trail run and a new Half Marathon+ option. Participants can choose from various loop distances, inclu..