Glenn Sebastian Nature Trails

This gets 4 stars for being an actual dirt trail in trees in southern Alabama. It is a pleasant enough trail network but anywhere with some access to real trails, this would be a 2 or 3. Still, it is a nice collection of trails, ranging from single to doubletrack, that, generally, flow through a mixed long-needle pine and southern deciduous (oak) forest. The outer trail is only about 2 miles, so running figure 8s and just generally wandering is a good way to get the mileage up.

https://www.southalabama.edu/departments/campusrec/recreationandwellnessfacilities/naturetrail.html