Moderate to difficult; the hilly, twisty nature of the fast singletrack here requires some skill. There are some good technical log sections and one rock\log drop off that ends into a long air log cross over. Sweet!
I've ridden the trail twice now.
Take 95 south to 195 West\South to Powhite Parkway (Route 76) soth towards Chesterfield. Take the Jahnke Rd. East exit just after crossing over the Chippenham Parkway. As you head east on Jahnke Rd., you will cross back under the Chippenham Parkway and you will see almost immediately the Powhite Park entrance (on your left across the median). Drive another 50 yards to the right at the Chippenham Medical Center and make a U turn. The park will be on your right. Follow the road back and park near the circle drive. The trailhead starts into the woods at the far end of the circule drive.
http://www.singletracks.com/item.php?c=1&i=881