With 1,600 acres in the northeast portion of the Las Vegas Valley, the Diamond in the Desert"" has been deemed the most remarkable race complex in the world. Sports Illustrated called it the Racing Capital of the West. With more than a dozen different venues at Las Vegas Motor Speedway, ranging from go-karts to NASCAR Nextel Cup at the 1.5-mile superspeedway, there's something for everyone at the complex. dates program cost register   Tell A Friend