| 18 | Castle Point Moto Sport Park | 500MX 500MX | August 15, 1976 | Maico |
| 19 | Delta Motorsport Park | 250MX 450 Class | August 11, 1974 | Penton |
| 3 | Gran-Am Motocross Park | 250MX 450 Class | May 19, 1974 | Penton |
| 14 | RedBud Track 'n Trail | 250MX 450 Class | April 28, 1974 | Penton |
| 13 | Road Atlanta | 500MX 500MX | October 21, 1973 | Maico |
| 12 | Snyder Park | 500MX 500MX | October 14, 1973 | Maico |
| 13 | John F Kennedy Stadium | 500MX 500MX | September 28, 1973 | Maico |
| 9 | Zoar Motor Park | 500MX 500MX | September 23, 1973 | Maico |
| 9 | Motocross West | 250MX 450 Class | September 9, 1973 | Maico |
| 15 | Alabama International Speedway | 250MX 450 Class | September 1, 1973 | Maico |
| 8 | Pocono International Raceway | 250MX 450 Class | August 18, 1973 | Maico |
| 9 | Delta Motorsport Park | 250MX 450 Class | July 22, 1973 | Maico |
| 14 | Los Angeles Memorial Coliseum | 250MX 450 Class | July 6, 1973 | Maico |
| 17 | Meaning Cycle Park | 250MX 450 Class | July 1, 1973 | Maico |
| 18 | Cycle Trails Moto Park | 250MX 450 Class | June 10, 1973 | Maico |
| 11 | Desoto Cycle Ranch | 250MX 450 Class | May 20, 1973 | Maico |
| 4 | Daytona International Speedway | 250MX 450 Class | March 10, 1973 | Maico |
| 9 | Tahoe Recreation Park | 250MX 450 Class | June 18, 1972 | Maico |
