Races in calendar week 9/2003
All motorsport events on the weekend of 28 Feb–2 Mar 2003.
| Circuit | Country | Series |
|---|---|---|
| Homestead |  USA |
|
| Homestead (oval) | USA |
|
All motorsport events on the weekend of 28 Feb–2 Mar 2003.
| Circuit | Country | Series |
|---|---|---|
| Homestead | USA |
|
| Homestead (oval) | USA |
|