Fall Backyard Burn Trail Run - Fountainhead

The Fall Backyard Burn Trail Run at Fountainhead Regional Park in Fairfax Station, VA, is a popular trail running event held on December 7, 2025. The race offers two challenging distances: a 5-mile single loop with 450 feet of elevation gain, and a tougher 10.5-mile course featuring an additional out-and-back loop on the Bull Run Occoquan Trail with 950 feet of elevation gain. The scenic course includes hiking trails and old dirt roads along the Occoquan Reservoir.

Participants enjoy professional race support, aid stations, post-race food, music, and optional medals. The event also supports the local charity Homestretch and features a kids' program for families. Visit the organization's website for the most recent information.