Near Sherwood, the Tony Wynn Sherwood Motocross Park has a a fun track approximately 1 mile in length with various manmade obstacles including whoops, double and triple jumps. It has a fast sweeper and a decreasing radius sweeper. The start is a great gate that is disked deep and is quite long for good fair starts.
To reach the dirt biking at the Sherwood Motocross Park from Little Rock on US40, head north on hwy 67-167 to the Wildwood - Trammell Rd exit. Go east on Trammell Rd thru the woods and the first drive on your left is Tony Wynn MX.
Overall, Sherwood Motocross Park is the 13th most popular dirt bike trail of all 14 dirt biking rides in Arkansas.