WeWentCarRacing 
Portland International Raceway
Portland International Raceway Portland International Raceway (PIR) in Oregon hosts IndyCar, Formula E, NASCAR Xfinity, and other races. It has two layouts: 1.967 miles with the "Shelton Chicane" and 1.915 miles without it. Notable winners include Mario Andretti and Álex Palou. PIR also features a dragstrip and motocross track, and the city aims for carbon neutrality despite using leaded gasoline in drag races.
Location: Portland, US
Timezone: America/Los_Angeles
Length: 3.166km
Turns: 12
Direction: Clockwise
Opened: Jun 1, 1961
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Current Weather
Apr 21, 2026 7:15 PM
Portland, United States of America
12.8°C
Light rain
Events
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(Aug 30, 2026 - Aug 30, 2026)