John Joyner
Plant City, FLCareer Race Results
| Position | Race | Class | Date | Bike |
|---|---|---|---|---|
| 15 | Sunshine Speedway | 500MX | August 26, 1979 | Yamaha |
| 16 | Sunshine Speedway | 500MX | August 28, 1977 | Yamaha |
| 22 | Lake Whitney Cycle Ranch | 500MX | July 17, 1977 | Yamaha |
| 19 | Moto-Masters Park | 500MX | May 30, 1976 | Husqvarna |
| 18 | Road Atlanta | 250MX | June 2, 1973 | Montesa |
| 12 | Desoto Cycle Ranch | 250MX | May 20, 1973 | Montesa |
| 5 | Amelia Earhardt Park | 250MX | May 13, 1973 | Montesa |