The mountain bike trail system at Horizons Park is for moderate to advanced skilled mountain bikers. The trail system is a single track with steep dropoffs, small and large gullies, and bridges at angles to trail. The Perimeter Trail (marked "P") is approximately one mile long and for moderate bikers. The trail (marked "T") is the longer and more difficult, for riders with advanced ability.
The Horizons Park mountain bike trail system was built by the Winston-Salem/Forsyth County Bicycle Advisory Committee and volunteers, and is now maintained by park staff and volunteers.