The INDYCAR Grand Prix of Portland is the Sunday feature race of the NTT INDYCAR Series weekend held at Portland International Raceway in Portland, Oregon. The event brings professional open-wheel IndyCar teams and drivers to the permanent road course for the main race of the weekend and serves as a marquee stop on the U.S. open-wheel calendar. It is notable for showcasing high-speed, single-seater racing to motorsport fans in the Portland area and for its long association with the city's racetrack.
