| Race details | |
|---|---|
| Race 6 of 18 in the 2003 CART season | |
 Milwaukee Mile Track Layout | |
| Date | May 31, 2003 |
| Official name | Milwaukee Mile Centennial 250 Presented by Miller Lite and Argent Mortgage |
| Location | Milwaukee Mile, West Allis, Wisconsin, United States |
| Course | 1 Mile Oval 1.000 mi / 1.609 km |
| Distance | 250 laps 250 mi / 402.336 km |
| Weather | Clear and Cold (Night Race) |
| Pole position | |
| Driver | No Pole Awarded (Rain) |
| Fastest lap | |
| Driver | Patrick Carpentier (Team Player's) |
| Time | 21.820 (on lap 246 of 250) |
| Podium | |
| First | Michel Jourdain Jr. (Team Rahal) |
| Second | Oriol Servià (Patrick Racing) |
| Third | Patrick Carpentier (Team Player's) |
The 2003 Milwaukee Mile Centennial 250 was the sixth round of the 2003 CART World Series season, held on May 31, 2003 at the Milwaukee Mile in West Allis, Wisconsin. The race was the first night race in CART history.