The track at Miller Motorsports Park is a 4.5-mile, 40-50 foot wide, 24-turn circuit, the longest in North America. It has four different configurations, ranging from two different 2.2-mile circuits (East and West Courses) to the 3.08-mile Perimeter Course and the 4.5-mile Full Course. The 3500-foot main straightaway allows the fastest cars and motorcycles to approach 200 mph before braking for Turn 1. The 511-acre facility also boasts a 0.9-mile paved karting circuit, one of the finest in the country, with 20 different configurations available.

Miller Motorsports Park is a state-of-the-art road racing facility for automobiles, motorcycles and karts located just 35 minutes from downtown Salt Lake City in Tooele, Utah. It is considered the finest facility of its type in North America. Opened in 2006, Miller Motorsports Park hosts many of the world's most significant racing series, including the American Le Mans Series, Grand-Am Rolex Sports Car Series, NASCAR Grand National West Series, AMA Superbike Championship and, new for 2008, the FIM SUPERBIKE WORLD CHAMPIONSHIP, one of the top three racing series in the world.

In addition to the professional racing series that visit Miller Motorsports Park, the track also has its own locally-based racing series for road racing cars and motorcycles, Supermoto motorcycles and karts (with competitor's ages ranging from five to 65 years old). There is racing taking place almost every weekend between April and October.

Miller Motorsports Park is the most advanced, safest and best-equipped road racing facility in North America. So outstanding was its design and execution that it was named "Motorsports Facility of the Year" by the Professional Motorsport World Expo in Cologne, Germany, on November 8, 2006. The facility offers something for everyone, with outstanding fan amenities, unmatched corporate meeting and entertainment options and the finest paddock and garages available for teams. Miller Motorsports Park is a significant addition to the national road racing industry, and a major component of the ever-growing Salt Lake City sporting market.

Miller Motorsports Park is situated in Tooele County, just 25 minutes from Salt Lake City International Airport, 35 minutes of downtown Salt Lake and about 10 minutes from Tooele or Grantsville. It is directly adjacent to Tooele County's Deseret Peak Recreation Complex. Miller Motorsports Park is easily accessed by major highways (I-80) and surrounding county roads.