Fall Backyard Burn Trail Run - Fountainhead

Lace up your trail shoes for the Fall Backyard Burn Trail Run - Fountainhead, an exhilarating end-of-year challenge set for Sunday, December 6, 2026, in Fairfax Station, VA. This beloved race, a consistent "racer favorite" for over 15 years, beckons runners to explore the stunning, yet demanding, trails of Fountainhead Regional Park, nestled along the picturesque Occoquan Reservoir.

Runners can choose their adventure with either a challenging 5-mile loop (4.8 miles with 450 feet of elevation gain) or an even more rigorous 10-mile course (10.5 miles with 950-1000 feet of elevation gain). The course is renowned for its beautiful hiking trails and old dirt roads, featuring tight singletrack, constant elevation changes, and deep forest corridors that offer a truly remote feel despite its proximity to the D.C. area. Expect some steep climbs and creek crossings to test your grit. Typical race day conditions in early December bring crisp air, with highs around 49F and lows near 32F, and only a 13% chance of precipitation, creating ideal cool-weather running.

Beyond the rewarding course, the Fall Backyard Burn ensures a top-notch race experience with awesome aid stations and plentiful post-race food, including breakfast burritos, to refuel your efforts. Unique to this event is the "Kid's Race Day Program," offering engaging activities for younger adventurers while you tackle the trails. This race also provides an opportunity to support Homestretch, a local non-profit aiding families in the area. Join the Fall Backyard Burn at Fountainhead for a memorable day of trail running, community spirit, and a true test of endurance.