1998 IndyCar Series Kalender
| Race | Circuit | Type | Land | Datum |
|---|---|---|---|---|
| Marlboro Grand Prix of Miami | Homestead | Oval |  |
15 Maart |
| Budweiser 500 | Motegi Oval | Oval |  |
28 Maart |
| Toyota Grand Prix of Long Beach | Long Beach | Stratencircuit | |
05 April |
| Bosch Spark Plug Grand Prix | Nazareth | Oval | |
27 April |
| Rio 400 | Rio de Janeiro | Stratencircuit |  |
10 Mei |
| Motorola 300 | Gateway | Oval | |
23 Mei |
| Miller 200 | Milwaukee Mile | Oval | |
31 Mei |
| ITT Automotive Detroit Grand Prix | Detroit Belle Isle | Stratencircuit | |
07 Juni |
| Budweiser/G.I. Joe\'s 200 | Portland | Permanent | |
21 Juni |
| Medic Drug Grand Prix | Cleveland | Vliegveld | |
12 Juli |
| Molson Indy Toronto | Toronto | Stratencircuit |  |
19 Juli |
| U.S. 500 Presented by Toyota | Michigan | Oval | |
26 Juli |
| Miller Lite 200 | Mid-Ohio | Permanent | |
09 Augustus |
| Texaco/Havoline 200 | Road America | Permanent | |
16 Augustus |
| Molson Indy Vancouver | Vancouver | Stratencircuit | |
06 September |
| Honda Grand Prix of Monterey | Laguna Seca | Permanent | |
13 September |
| Texaco Grand Prix of Houston | Houston | Stratencircuit | |
04 Oktober |
| Honda Indy 300 | Surfers Paradise | Stratencircuit |  |
18 Oktober |
| Marlboro 500 Presented by Toyota | Fontana | Oval | |
01 November |