Portland International Raceway (PIR) is the home of the Pacific Office Automation 147. PIR is a 1.97-mile, 12-turn permanent road course owned by the City of Portland and operated under the Portland Parks and Recreation. Opened in 1960 to host sports car and drag racing, the 268-acre property hosts over 550 events annually including automotive and motorcycle road racing, motocross, cruise-ins and other special events including the Rose Cup Races. The inaugural Pacific Office Automation 147 in 2022 featured the NASCAR Xfinity Series and was won by A.J. Allmendinger. The race marked the first visit to the Pacific Northwest by a NASCAR national racing series since 2000. The Pacific Office Automation 147 is owned and operated by Green Savoree Portland, LLC, which also promotes the NTT INDYCAR SERIES’ Grand Prix of Portland event at PIR (Sept. 1-3, 2023).