Miller Motorsports Park is an extremely adaptable road course, being the longest of its type in the US. The complex has 23 corners, which can be combined to form a variety of layouts or provide two separate halves. This ultra-modern circuit, opened in 2006, is available for use by not only cars and motorcycles, but also karts and bicycles. Thus the circuit hosts not only prominent series such as the Superbike World Championship and NASCAR, but also the Tour de Utah.

The Alan Wilson-designed Motorpark offers a premium ambience and top-class facilities for all motorsport categories, with a luxury clubhouse, a classic car museum and a helipad completing its offering.