Ontario circuit in NASCAR. Full information
All years in which the races was held at the Ontario circuit
Ontario track configuration from 1971 to 1980
| Year | Winner | Grand Prix | Race Start |
|---|---|---|---|
| 1971 |
 Wood Brothers Racing Cyclone AJ Foyt jr |
Ontario NASCAR | 28th February 1971 |
| 1972 |
 Wood Brothers Racing Montego AJ Foyt jr |
Ontario NASCAR | 5th March 1972 |
| 1974 |
Penske Racing
Matador Bobby Allison |
Ontario NASCAR | 24th November 1974 |
| 1975 |
 Bud Moore Engineering Torino Buddy Baker |
Ontario NASCAR | 23rd November 1975 |
| 1976 |
Wood Brothers Racing Montego David Pearson |
Ontario NASCAR | 21st November 1976 |
| 1977 |
 Jim Stacy Charger Neil Bonnett |
Ontario NASCAR | 20th November 1977 |
| 1978 |
 Bud Moore Thunderbird Bobby Allison |
Ontario NASCAR | 19th November 1978 |
| 1979 |
 MC Anderson Monte Carlo Benny Parsons |
Ontario NASCAR | 18th November 1979 |
| 1980 |
MC Anderson Monte Carlo Benny Parsons |
Ontario NASCAR | 15th November 1980 |
List of all riders who have won the Ontario circuit
| Name | Wins | Poles | Points |
|---|---|---|---|
| AJ Foyt jr | 2 | 2 | 0 |
| A.J. Foyt | 2 | 2 | 0 |
| Benny Parsons | 2 | 2 | 0 |
| Bobby Allison | 2 | 2 | 0 |
| Buddy Baker | 1 | 1 | 0 |
| David Pearson | 1 | 2 | 0 |
| Neil Bonnett | 1 | 1 | 0 |
List of winning teams on the Ontario Circuit
| Name | Wins | Poles | Points |
|---|---|---|---|
| Wood Brothers Racing | 3 | 3 | 0 |
| Wood Brothers | 2 | 3 | 0 |
| MC Anderson | 2 | 2 | 0 |
| Penske Racing | 1 | 1 | 0 |
| Bud Moore | 1 | 1 | 0 |
| Bud Moore Engineering | 1 | 1 | 0 |
| Jim Stacy | 1 | 1 | 0 |
List of all cars on the Ontario circuit
Chevrolet
Mercury
Mercury
AMC
Mercury
Ford
Ford
Dodge
Mercury
Dodge
Chevrolet
Ford
Mercury
Matador
Mercury
Buick
Oldsmobile
Chevrolet
Mercury
Dodge
Buick
Ford
Chrysler
Dodge
Ford
Oldsmobile
Chevrolet
Mercury
Dodge
Buick
Mercury
Chevrolet
Ford
Dodge
Oldsmobile
Chevrolet
Dodge
Plymouth
Dodge
Dodge
Plymouth
Ford
Chevrolet
Ford
Ford
Plymouth
Chevrolet
Chevrolet
Dodge
Plymouth
Ford
Ford
Matador
Mercury
Chevrolet
Ford
Chevrolet
Dodge
Plymouth
Dodge
Ford
Chevrolet
Matador
Mercury
Chevrolet