Information
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Schedule
| # | Date | Track / Event | Winner(s) | Car | Results |
|---|---|---|---|---|---|
| 01 | 1980/04/13 | Ontario, CA (USA) | Johnny Rutherford | Chaparral 2K-Cosworth | Results |
| 02 | 1980/05/26 | Indianapolis, IN (USA) Indianapolis 500 | Johnny Rutherford | Chaparral 2K-Cosworth | Results |
| 03 | 1980/06/08 | Milwaukee, WI (USA) | Bobby Unser | Penske PC9-Cosworth | Results |
| 04 | 1980/06/22 | Pocono, PA (USA) | Bobby Unser | Penske PC9-Cosworth | Results |
| 05 | 1980/07/13 | Lexington, OH (USA) | Johnny Rutherford | Chaparral 2K-Cosworth | Results |
| 06 | 1980/07/20 | Brooklyn, MI (USA) | Johnny Rutherford | Chaparral 2K-Cosworth | Results |
| 07 | 1980/08/03 | Watkins Glen, NY (USA) | Bobby Unser | Penske PC9-Cosworth | Results |
| 08 | 1980/08/10 | Milwaukee, WI (USA) | Johnny Rutherford | Chaparral 2K-Cosworth | Results |
| 09 | 1980/08/31 | Ontario, CA (USA) | Bobby Unser | Penske PC9-Cosworth | Results |
| 10 | 1980/09/20 | Brooklyn, MI (USA) | Mario Andretti | Penske PC9-Cosworth | Results |
| 11 | 1980/10/26 | Mexico City (MEX) | Rick Mears | Penske PC9-Cosworth | Results |
| 12 | 1980/11/08 | Pheonix Raceway, AZ (USA) | Tom Sneva | Pheonix-Cosworth | Results |