INDY RACING LEAGUE 2004
| 29 February | Grand Prix of Miami, Homestead-Miami Speedway |
| 21 March | Copper World Indy 200, Phoenix International Speedway |
| 30 May | Indianapolis 500, Indianapolis Motor Speedway |
| 12 June | Bombadier 500, Texas Motor Speedway |
| 26 June | Sun Trust Indy Challenge, Richmond International Speedway |
| 4 July | Kansas City 200, Kansas Speedway |
| 17 July | Firestone Indy 250, Nashville Superspeedway |
| 25 July | Milwaukee Indy 225, Milwaukee Mile |
| 1 August | Michigan 400, Michigan International Speedway |
| 15 August | Belterra Casino 300, Kentucky Speedway |
| 22 August | Honda Indy 225, Pikes Peak International Raceway |
| 29 August | Firestone Indy 225, Nazareth Speedway |
| 12 September | Delphi Indy 300, Chicagoland Speedway |
| 3 October | Toyota Indy 400, California Speedway |
| 17 October | Chevy 500, Texas Motor Speedway |