The trail is a 1.5 mile singletrack loop that was originally designed as an obsticle course. The course has gone unused for a while and now has become the bike loop. There are some small free ride objects there as well as some XC stuff. The loop also has a smaller loop that is about 3/4 of a mile. Great place to go learn how to handle a bike without getting in over your head. The Ft. Campbell MWR people also have been building more trail and obsticles out there.