Located on the Quantico Marine Corps base, the Quantico trail system is home to one of the Cranky Monkey endurance races. The trails are primarily singletrack, and full of roots as well as a number of challenging climbs. Luckily, the climbing is rewarded by a number of fast and flowing descents, making it a popular race course among mid-atlantic riders. Unless there is a race, the trails can only be accessed if you have military ID.
Type: Single and doubletrack
Length: 8.9 miles