| Date |
Location |
Race Name |
Winner |
Poll |
TV |
| March 24 | Homestead-Miami Speedway | XM Satellite Radio Indy 300 | Dan Wheldon | Dan Wheldon | ESPN2 |
| April 1 | Streets of St. Petersburg, Fla. | Honda Grand Prix | Helio Castroneves | Helio Castroneves | ESPN |
| April 21 | Twin Ring Motegi, Japan | Indy Japan 300 | Tony Kanaan | Helio Castroneves | ESPN |
| April 29 | Kansas Speedway | Kansas Lottery Indy 300 | Dan Wheldon | Tony Kanaan | ESPN2 |
| May 27 | Indianapolis Motor Speedway | Indy 500 | Dario Franchitti | Helio Castroneves | ABC |
| June 3 | The Milwaukee Mile | ABC Supply/AJ Foyt Indy 225 | Tony Kanaan | Helio Castroneves | ABC |
| June 9 | Texas Motor Speedway | Bombardier Learjet 550k | Sam Hornish Jr. | Scott Sharp | ESPN2 |
| June 24 | Iowa Speedway | Iowa Corn Indy 250 | Dario Franchitti | Scott Dixon | ABC |
| June 30 | Richmond Int'l Speedway | SunTrust Indy Challenge | Dario Franchitti | Dario Franchitti | ESPN |
| July 8 | Watkins Glen | Camping World | Scott Dixon ( | Helio Castroneves | ABC |
| July 14 | Nashville Speedway | Firestone Indy 200 | Scott Dixon | Scott Dixon | ESPN |
| July 22 | Mid-Ohio Sports Car Course | The Honda 200 | Scott Dixon | Helio Castroneves | ABC |
| Aug 5 | Michigan International Speedway | Firestone Indy 400 | Tony Kanaan | Dario Franchitti | ESPN2 |
| Aug 13 | Kentucky Speedway | Meijer Indy 300 | Tony Kanaan | Tony Kanaan | ESPN2 |
| Aug 26 | Infineon Raceway | Motorola Indy 300 | Scott Dixon | Dario Franchitti | ESPN |
| Sept 2 | Belle Isle, Detroit, MI | Detroit Indy | Tony Kanaan | Helio Castroneves | ABC |
| Sept 9 | Chicagoland Speedway | PEAK Antifreeze Indy 300 | Dario Franchitti | Dario Franchitti | ABC |