2003 CART/Champ Car Kalender
| Race | Circuit | Type | Land | Datum |
|---|---|---|---|---|
| St. Petersburg | St. Petersburg | Stratencircuit |  |
23 Februari |
| Monterrey | Monterrey | Semi-permanent |  |
23 Maart |
| Long Beach | Long Beach | Stratencircuit | |
13 April |
| Brands Hatch | Brands Hatch | Permanent |  |
05 Mei |
| Germany | Lausitzring | Oval |  |
11 Mei |
| Milwaukee | Milwaukee Mile | Oval | |
31 Mei |
| Laguna Seca | Laguna Seca | Permanent | |
15 Juni |
| Portland | Portland | Permanent | |
22 Juni |
| Cleveland | Cleveland | Vliegveld | |
05 Juli |
| Toronto | Toronto | Stratencircuit |  |
13 Juli |
| Vancouver | Vancouver | Stratencircuit | |
27 Juli |
| Elkhart Lake | Road America | Permanent | |
03 Augustus |
| Mid-Ohio | Mid-Ohio | Permanent | |
10 Augustus |
| Montreal | Montreal | Semi-permanent | |
24 Augustus |
| Denver | Denver | Stratencircuit | |
31 Augustus |
| Miami | Miami | Stratencircuit | |
28 September |
| Mexico City | Mexico City | Permanent | |
12 Oktober |
| Australia | Surfers Paradise | Stratencircuit |  |
26 Oktober |