1980 USAC National Championship Schedule
| Race | Type | Country | Date (ET) | Winner |
|---|---|---|---|---|
| Datsun Twin 200 Ontario Motor Speedway |
Oval |  |
April 13 |
J. Rutherford |
| Indianapolis 500 Indianapolis |
Oval | |
May 26 |
J. Rutherford |
| Gould Rex Mays Classic Milwaukee Mile |
Oval | |
June 8 |
B. Unser |
| True Value 500 Pocono |
Oval | |
June 22 |
B. Unser |
| Red Roof Inns 150 Mid-Ohio |
Roadcourse | |
July 13 |
J. Rutherford |