W2004 Champ Car seasonW2004 U.S. Bank Champ Car Grand Prix of ClevelandW2004 Centrix Financial Grand Prix of DenverW2004 Lexmark Indy 300W2004 Toyota Grand Prix of Long BeachW2004 Time Warner Cable Road Runner 250W2004 Bridgestone Grand Prix of MontereyW2004 Molson Indy MontrealW2004 Champ Car Grand Prix of PortlandW2004 Grand Prix of Road AmericaW2004 Molson Indy TorontoW2004 Molson Indy Vancouver