James Knupp
Colorado Springs, COCareer Race Results
| Position | Race | Class | Date | Bike |
|---|---|---|---|---|
| 12 | Lakewood Sports Cycle Center | 500MX | August 12, 1984 | Yamaha |
| 17 | Saddleback Park | 500MX | April 1, 1984 | Yamaha |
| 15 | Lakewood Sports Cycle Center | 500MX | August 21, 1983 | Yamaha |
| 12 | Lake Whitney Cycle Ranch | 500MX | June 19, 1983 | Yamaha |
| 20 | St Louis International Raceway | 500MX | May 22, 1983 | Yamaha |