Set within the challenging terrain of Nashville’s Percy Warner Park, the Harpeth Hills Flying Monkey Marathon is a uniquely demanding and intentionally unconventional race. Covering 26.2 miles with over 3,600 feet of elevation gain, the course winds through wooded roads and steep hills, offering a true test of endurance. Participants are selected via lottery or through limited charity entries. For those seeking a marathon experience that is both rigorous and authentic, the Flying Monkey stands apart.

Proceeds from race entries benefit Friends of Warner Parks.