1998 Indy Racing League Schedule
| Race | Type | Country | Date (ET) | Winner |
|---|---|---|---|---|
| Indy 200 Walt Disney World |
Oval |  |
January 24 |
T. Stewart |
| Dura-Lube 200 Phoenix Raceway |
Oval | |
March 22 |
S. Sharp |
| Indianapolis 500 Indianapolis |
Oval | |
May 24 |
E. Cheever |
| True Value 500 Texas Motor Speedway |
Oval | |
June 6 |
B. Boat |
| New England 200 New Hampshire |
Oval | |
June 28 |
T. Stewart |
| Pep Boys 400K Dover Speedway |
Oval | |
July 19 |
S. Sharp |
| VisionAire 500K Lowe's Motor Speedway |
Oval | |
July 25 |
K. Brack |
| Radisson 200 Pikes Peak Raceway |
Oval | |
August 16 |
K. Brack |
| Atlanta 500 Classic Atlanta Motor Speedway |
Oval | |
August 29 |
K. Brack |
| Lone Star 500 Texas Motor Speedway |
Oval | |
September 20 |
J. Paul Jr. |
| Las Vegas 500K Las Vegas Motor Speedway |
Oval | |
October 11 |
A. Luyendyk |