1998 IndyCar Series Kalender
| Race | Circuit | Type | Land | Datum |
|---|---|---|---|---|
| Indy 200 | Walt Disney World | Oval |  |
24 Januari |
| Dura-Lube 200 | ISM Raceway | Oval | |
22 Maart |
| Indianapolis 500 | Indianapolis | Oval | |
24 Mei |
| True Value 500 | Texas Motor Speedway | Oval | |
06 Juni |
| New England 200 | New Hampshire | Oval | |
28 Juni |
| Pep Boys 400K | Dover Speedway | Oval | |
19 Juli |
| VisionAire 500K | Lowe's Motor Speedway | Oval | |
25 Juli |
| Radisson 200 | Pikes Peak Raceway | Oval | |
16 Augustus |
| Atlanta 500 Classic | Atlanta Motor Speedway | Oval | |
29 Augustus |
| Lone Star 500 | Texas Motor Speedway | Oval | |
20 September |
| Las Vegas 500K | Las Vegas Motor Speedway | Oval | |
11 Oktober |