Buy NASCAR Xfinity Series: Pacific Office Automation 147 - 2 Day Pass tickets for Portland International Raceway in Portland, OR. The event is scheduled for Fri, May 31, 2024 TBA. We have 8 tickets in various price ranges from $139.00 to $139.00 with an average price of $139.00. Make sure to utilize our interactive seating chart to select the perfect seats for your experience.