Portland International Raceway
Located: Portland, Oregon, USA
1. 964 Mile Permanent Road Course
1st CART Event: June 17, 1984
- Winners by Event Date - Winners
by Driver - Pole Winners -
| Winners by Event Date | |||||
| # | Date | Event Name | Pole Winner | Race Winner | SP |
| 24 | 6/10/2007 | Mazda Grand Prix of Portland | Justin Wilson | Sebastien Bourdais | 3 |
| 23 | 6/18/2006 | G.I. Joe's 200 | Bruno Junqueira | A.J. Allmendinger | 2 |
| 22 | 6/19/2005 | G. I. Joe's 200 | Justin Wilson | Cristiano da Matta | 10 |
| 21 | 6/20/2004 | G. I. Joe's 200 | Sebastien Bourdais | Sebastien Bourdais | 1 |
| 20 | 6/22/2003 | G. I. Joe's 200 | Paul Tracy | Adrian Fernandez | 3 |
| 19 | 6/16/2002 | G.I. Joe's 200 | Cristiano da Matta | Cristiano da Matta | 1 |
| 18 | 6/24/2001 | Freightliner / G.I. Joe's 200 Grand Prix | Max Papis | Max Papis | 1 |
| 17 | 6/25/2000 | Freightliner / G.I. Joe's 200 | Helio Castroneves | Gil de Ferran | 2 |
| 16 | 6/20/1999 | Budweiser / G.I. Joe's 200 | Juan Montoya | Gil de Ferran | 3 |
| 15 | 6/21/1998 | Budweiser / G.I. Joe's 200 | Bryan Herta | Alex Zanardi | 5 |
| 14 | 6/22/1997 | Budweiser / G.I. Joe's 200 | Scott Pruett | Mark Blundell | 11 |
| 13 | 6/23/1996 | Budweiser / G.I. Joe's 200 | Alex Zanardi | Alex Zanardi | 1 |
| 12 | 6/25/1995 | Budweiser / G.I. Joe's 200 | Jacques Villenueve | Al Unser Jr. | 3 |
| 11 | 6/26/1994 | Budweiser / G.I. Joe's 200 | Al Unser Jr. | Al Unser Jr. | 1 |
| 10 | 6/27/1993 | Budweiser / G.I. Joe's 200 | Nigel Mansell | Emerson Fittipaldi | 2 |
| 9 | 6/21/1992 | Budweiser / G.I. Joe's 200 | Emerson Fittipaldi | Michael Andretti | 2 |
| 8 | 6/23/1991 | Budweiser / G.I. Joe's 200 | Emerson Fittipaldi | Michael Andretti | 4 |
| 7 | 6/24/1990 | Budweiser / G.I. Joe's 200 | Danny Sullivan | Michael Andretti | 2 |
| 6 | 6/25/1989 | Budweiser / G.I. Joe's 200 | Teo Fabi | Emerson Fittipaldi | 2 |
| 5 | 6/19/1988 | Budweiser / G.I. Joe's 200 | Danny Sullivan | Danny Sullivan | 1 |
| 4 | 6/14/1987 | Budweiser / G.I. Joe's 200 | Roberto Guerrero | Bobby Rahal | 3 |
| 3 | 6/15/1986 | Budweiser / G.I. Joe's 200 | Emerson Fittipaldi | Mario Andretti | 7 |
| 2 | 6/16/1985 | Stroh's / G.I. Joe's 200 | Danny Sullivan | Mario Andretti | 4 |
| 1 | 6/17/1984 | Stroh's / G.I. Joe's 200 | Mario Andretti | Al Unser Jr. | 10 |
* Determined by points
| Winners by Driver | |
| # of Wins | Driver Name |
| 3 | Michael Andretti |
| 3 | Al Unser Jr. |
| 2 | Mario Andretti |
| 2 | Emerson Fittipaldi |
| 2 | Alex Zanardi |
| 2 | Gil de Ferran |
| 2 | Cristiano da Matta |
| 2 | Sebastien Bourdais |
| 1 | Bobby Rahal |
| 1 | Danny Sullivan |
| 1 | Mark Blundell |
| 1 | Max Papis |
| 1 | Adrian Fernandez |
| 1 | A.J. Allmendinger |
| Poles Summary | |
| # of Poles | Driver Name |
| 3 | Danny Sullivan |
| 3 | Emerson Fittipaldi |
| 2 | Justin Wilson |
| 1 | Mario Andretti |
| 1 | Roberto Guerrero |
| 1 | Teo Fabi |
| 1 | Nigel Mansell |
| 1 | Al Unser Jr. |
| 1 | Jacques Villenueve |
| 1 | Alex Zanardi |
| 1 | Scott Pruett |
| 1 | Bryan Herta |
| 1 | Juan Montoya |
| 1 | Helio Castroneves |
| 1 | Max Papis |
| 1 | Cristiano da Matta |
| 1 | Paul Tracy |
| 1 | Sebastien Bourdais |
| 1 | Bruno Junqueira |
