From the parking lot, the trail starts off as wide, super-smooth wide singletrack. It passes through a pretty meadow with good views of Denver and the plains far below. After a half mile, it becomes more of a dirt road, and remains flat and easy. You'll pass Belcher Hill trail and eventually end at the Mustang Trail.
The Mustang Trail is dramatically more difficult, and beginners will not appreciate the long sections of steep hike-a-bike involved in making a loop out of this trail, and should perhaps turn around. Experts will be fine to continue.