Ontario Motor Speedway
| Name | Hometown | Date Visited |
|---|---|---|
| Mike Devin | Indianapolis, IN, USA | 1974 |
| Name | Hometown | Date Visited |
|---|---|---|
| Denny Hulme (Driver) | (Deceased) TePuke, NI, NZL | 03/28/1971 |
| Jackie Stewart (Driver) | Milton, SCT, GBR | 03/28/1971 |
| Derek Bell (Driver) | Pinner, ENG, GBR | 03/28/1971 |
| Mario Andretti (Driver) | Nazareth, PA, USA | 03/28/1971 |
| David Hobbs (Driver) | Milwaukee, WI, USA | 03/28/1971 |
| A. J. Foyt (Driver/Owner) | Houston, TX, USA | 03/28/1971 |
| Tim Schenken (Driver) | Sydney, NSW, AUS | 03/28/1971 |
