The 2003 schedule announced by the Indy Racing League TV in parentheses:
| Date | Track | TV |
| March 2 | Homestead-Miami Speedway | ABC |
| March 23 | Phoenix International Raceway | ABC |
| April 13 | Twin Ring Motegi | ABC |
| May 25 | Indianapolis 500 | ABC |
| June 7 | Texas Motor Speedway | ESPN |
| June 15 | Pikes Peak International Raceway | ABC |
| June 28 | Richmond International Raceway | ESPN |
| July 6 | Kansas Speedway | ABC |
| July 19 | Nashville Superspeedway | ESPN |
| July 27 | Michigan International Speedway | ABC |
| Aug. 10 | Gateway International Raceway | ABC |
| Aug. 24 | Nazareth Speedway | ESPN |
| Sept. 7 | Chicagoland Speedway | ABC |
| Sept. 21 | California Speedway | ABC |
| Oct. 12 | Texas Motor Speedway | ESPN |