Backass Jackal Trail Marathon

The Backass Jackal Trail Marathon, held in Jackson, Tennessee, is a challenging trail race featuring a 3.75-mile loop run seven times to complete the marathon distance. Now in its 14th year, this event is part of the Grueling 5 Jackal Marathons in 5 Days series, taking place on June 22, 2025. The course is a fair trail covered with foliage that intensifies heat as the day progresses. Unique to this marathon, it runs the same loop as the previous day's Jackal Marathon but in the opposite direction, offering a distinct experience. The event attracts dedicated runners who often participate in multiple races in the series. Visit the organization's website for the most recent information.