| Date | Location | Race Name | Winner | Poll | TV |
| March 6 | Homestead-Miami Speedway | Toyota Indy 300 | Dan Wheldon | Tomas Scheckter | ESPN |
| March 19 | Phoenix International Raceway | XM Satellite Radio Indy 200 presented by Argent Mortgage | Sam Hornish Jr. | Bryan Herta | ABC |
| April 3 | St. Petersburg, Fla | Honda Grand Prix of St. Petersburg | Dan Wheldon | Bryan Herta | ESPN |
| April 19 | Twin Ring Motegi | Indy Japan 300 | Dan Wheldon | Sam Hornish Jr. | ESPN |
| May 29 | Indianapolis Motor Speedway | Indianapolis 500 | Dan Wheldon | Tony Kanaan | ABC |
| June 11 | Texas Motor Speedway | Bombardier Learjet 500 | Tomas Scheckter | Tomas Scheckter | ESPN |
| June 25 | Richmond International Raceway | SunTrust Indy Challenge | Helio Castroneves | Sam Hornish Jr. | ESPN2 |
| July 3 | Kansas Speedway | Argent Mortgage Indy 300 | Tony Kanaan | Danica Patrick | ESPN |
| July 16 | Nashville Superspeedway | Firestone Indy 200 | Dario Franchitti | Tomas Scheckter | ESPN |
| July 24 | The Milwaukee Mile | ABC Supply Co./A.J. Foyt 225 | Sam Hornish Jr. | Sam Hornish Jr. | ESPN |
| July 31 | Michigan International Speedway | Firestone Indy 400 | Bryan Herta | Bryan Herta | ABC |
| Aug. 14 | Kentucky Speedway | AMBER Alert Portal Indy 300 | Scott Sharp | Danica Patrick | ABC |
| Aug. 21 | Pikes Peak International Raceway | Honda Indy 225 | Dan Wheldon | Helio Castroneves | ABC |
| Aug. 28 | Infineon Raceway | Argent Mortgage Indy Grand Prix | Tony Kanaan | Ryan Briscoe | ESPN |
| Sept. 11 | Chicagoland Speedway | Peak Antifreeze Indy 300 | Dan Wheldon | Danica Patrick | ABC |
| Sept. 25 | Watkins Glen International | Watkins Glen Indy Grand Prix | Scott Dixon | Helio Castroneves | ABC |
| Oct. 16 | California Speedway | Toyota Indy 400 | Dario Franchitti | Dario Franchitti | ESPN |