The 2003 Kansas Indy 300 was Round 8 of the 2003 IndyCar Series. The event was held at Kansas Speedway in Kansas, United States on 6 July 2003. Scott Dixon started on pole position and Bryan Herta was the race winner.
KANSAS INDY 300 Race Result
| Pos. | No. | Driver | Chassis | Engine | Tire | Started | Laps | Total Time | Laps Led | Status | Points | Avg. Speed | Pit Stops |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 27 | Bryan Herta | Dallara | Honda | Firestone | 11 | 200 | - | 6 | Running | 50 | 167.57 | - |
| 2 | 3 | Helio Castroneves | Dallara | Toyota | Firestone | 6 | 200 | - | 1 | Running | 40 | - | - |
| 3 | 6 | Gil de Ferran | Dallara | Toyota | Firestone | 4 | 200 | - | 93 | Running | 37 | - | - |
| 4 | 11 | Tony Kanaan | Dallara | Honda | Firestone | 8 | 200 | - | 16 | Running | 32 | - | - |
| 5 | 15 | Kenny Brack | Dallara | Honda | Firestone | 12 | 199 | - | 1 | Running | 30 | - | - |
| 6 | 9 | Scott Dixon | G-Force | Toyota | Firestone | 1 | 199 | - | 82 | Running | 28 | - | - |
| 7 | 55 | Roger Yasukawa | Dallara | Honda | Firestone | 14 | 198 | - | 0 | Running | 26 | - | - |
| 8 | 13 | Greg Ray | G-Force | Honda | Firestone | 9 | 198 | - | 0 | Running | 24 | - | - |
| 9 | 10 | Tomas Scheckter | G-Force | Toyota | Firestone | 2 | 198 | - | 1 | Running | 22 | - | - |
| 10 | 5 | Jaques Lazier | Dallara | Toyota | Firestone | 15 | 197 | - | 0 | Running | 20 | - | - |
| 11 | 23 | Sarah Fisher | Dallara | Chevrolet | Firestone | 22 | 196 | - | 0 | Running | 19 | - | - |
| 12 | 24 | Robbie Buhl | Dallara | Chevrolet | Firestone | 20 | 196 | - | 0 | Running | 18 | - | - |
| 13 | 91 | Buddy Lazier | Dallara | Chevrolet | Firestone | 21 | 192 | - | 0 | Running | 17 | - | - |
| 14 | 31 | Al Unser Jr. | Dallara | Toyota | Firestone | 7 | 171 | - | 0 | Running | 16 | - | - |
| 15 | 14 | A.J. Foyt IV | G-Force | Toyota | Firestone | 16 | 168 | - | 0 | Engine | 15 | - | - |
| 16 | 8 | Scott Sharp | Dallara | Toyota | Firestone | 10 | 166 | - | 0 | Gearbox | 14 | - | - |
| 17 | 4 | Sam Hornish Jr. | Dallara | Chevrolet | Firestone | 18 | 156 | - | 0 | Electrical | 13 | - | - |
| 18 | 12 | Tora Takagi | G-Force | Toyota | Firestone | 3 | 92 | - | 0 | Fuel Pressure | 12 | - | - |
| 19 | 52 | Buddy Rice | Dallara | Chevrolet | Firestone | 19 | 85 | - | 0 | Oil Leak | 11 | - | - |
| 20 | 2 | Vitor Meira | Dallara | Chevrolet | Firestone | 17 | 61 | - | 0 | Clutch | 10 | - | - |
| 21 | 26 | Dan Wheldon | Dallara | Honda | Firestone | 13 | 55 | - | 0 | Accident | 9 | - | - |
| 22 | 21 | Felipe Giaffone | G-Force | Toyota | Firestone | 5 | 55 | - | 0 | Accident | 8 | - | - |