The 2009 Larry H. Miller Dealerships Utah Grand Prix presented by the Grand and Little America Hotels was the fourth round of the 2009 American Le Mans Series season. It took place at the Miller Motorsports Park, Utah on May 17, 2009. The race featured the debut of a new category of vehicles for the American Le Mans Series known as the ALMS Challenge, featuring Porsche 997 GT3 Cup cars from the IMSA GT3 Cup Challenge.