Grand Prix of Minnesota was created in 1996.
Austrian Grand Prix ended in 2003.
Dutch Grand Prix ended in 1985.
Grand Prix of Charlotte ended in 2000.
Meadowlands Grand Prix ended in 1991.
Prost Grand Prix ended in 2002.
Portland Grand Prix ended in 2006.
Tripoli Grand Prix ended in 1940.
Cologne Grand Prix ended in 1986.
Stewart Grand Prix ended in 1999.
Malta Grand Prix ended in 2001.
Grand Prix of Portland ended in 2007.