Utah Motorsports Campus is a race track facility located in Grantsville near Tooele, Utah, United States. It operated under the name of Miller Motorsports Park from 2006 until October 2015. The course has hosted auto, motorcycle, bicycle and kart racing, along with corporate events.

Grantsville is the second most populous city in Tooele County, Utah, United States. It is part of the Salt Lake City, Utah Metropolitan Statistical Area. The population was 12,617 at the 2020 census. The city has grown slowly and steadily throughout most of its existence, but rapid increases in growth occurred during the 1970s, 1990s, and 2010s. Recent rapid growth has been attributed to being close to Salt Lake City, small town community feel, lower housing costs than Salt Lake County, the nearby Deseret Peak recreational center, the Utah Motorsports Campus raceway, and the newly built Wal-Mart distribution center located just outside the city. It is quickly becoming a bedroom community for commuters into the Salt Lake Valley.