IZOD IndyCar World Championships
The IZOD IndyCar World Championship Presented by Honda was an IndyCar Series race on the Las Vegas Motor Speedway, held from 1996–2000, and again in 2011. It was first known as the Las Vegas 500k. The Champ Car World Series held a race at the track during the 2004 and 2005 seasons as doubleheaders with the NASCAR Camping World Truck Series and a street race was held in Las Vegas at the Fremont Street Experience in 2007.
Unleash the Beast Series
Unleash the Beast Series (UTB) is the elite series of the Professional Bull Riders. Prior to that, the elite series was known as the Built Ford Tough Series from 2003 to 2017. As has become the tradition in recent years, the PBR elite series opens at Madison Square Garden in New York City, New York. The top 35 riders and top bulls compete at each event, and it culminates in the PBR World Finals at the end of the year, which currently take place in Las Vegas, Nevada, at the T-Mobile Arena. It includes no more than 30 events across the United States each year. Pyrotechnics, pulsating music, and special effects open each event.