1988 PPG Indy Car World Series Kalender
| Race | Type | Land | Datum | Winnaar |
|---|---|---|---|---|
| Checker 200 Phoenix Raceway |
Oval |  |
10 April |
M. Andretti |
| Toyota Grand Prix of Long Beach Long Beach |
Stratencircuit | |
17 April |
A. Unser Jr. |
| Indianapolis 500 Indianapolis |
Oval | |
29 Mei |
R. Mears |
| Miller High Life 200 Milwaukee Mile |
Oval | |
05 Juni |
R. Mears |
| Budweiser/G. I. Joe\'s 200 Portland |
Permanent | |
19 Juni |
D. Sullivan |
| Budweiser Grand Prix of Cleveland Cleveland |
Vliegveld | |
03 Juli |
M. Andretti |
| Molson Indy Toronto Toronto |
Stratencircuit |  |
17 Juli |
A. Unser Jr. |
| Marlboro Grand Prix at the Meadowlands Meadowlands |
Stratencircuit | |
24 Juli |
A. Unser Jr. |
| Marlboro 500 Michigan International Raceway |
Oval | |
07 Augustus |
D. Sullivan |
| Quaker State 500 Pocono |
Oval | |
21 Augustus |
B. Rahal |
| Escort Radar Warning 200 Mid-Ohio |
Permanent | |
04 September |
E. Fittipaldi |
| Road America 200 Road America |
Permanent | |
11 September |
E. Fittipaldi |
| Bosch Spark Plug Grand Prix Nazareth |
Oval | |
25 September |
D. Sullivan |
| Champion Spark Plug 300K Laguna Seca |
Permanent | |
16 Oktober |
D. Sullivan |
| Nissan Indy Challenge Miami |
Stratencircuit | |
06 November |
A. Unser Jr. |