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Wednesday, February 21, 2018

Portland International Raceway
src: digbza2f4g9qo.cloudfront.net

The Portland Grand Prix was a sports car race held at the Portland International Raceway in Portland, Oregon from 1978 until 2006. It began as a round of the IMSA GT Championship, and became an American Le Mans Series race in 1999.


Video Portland Grand Prix



Winners


Maps Portland Grand Prix



External links

  • World Sports Racing Prototypes: IMSA archive
  • Ultimate Racing History: Portland archive


Source of article : Wikipedia