| 17 | Steel City Raceway | 250MX 450 Class | 12 - 29 | September 5, 2004 | Honda CRF450R |
| 13 | Broome-Tioga Sports Center | 250MX 450 Class | 12 - 15 | August 22, 2004 | Honda CRF450R |
| 12 | Spring Creek Motocross | 250MX 450 Class | 13 - 14 | August 15, 2004 | Honda CRF450R |
| 14 | Kenworthy's Motocross Park | 250MX 450 Class | 16 - 16 | July 25, 2004 | Honda CRF450R |
| 12 | Unadilla Motocross | 250MX 450 Class | 16 - 10 | July 18, 2004 | Honda CRF450R |
| 19 | RedBud Track 'n Trail | 250MX 450 Class | 20 - 17 | July 4, 2004 | Honda CRF450R |
| 11 | Budds Creek Motocross | 250MX 450 Class | 16 - 8 | June 20, 2004 | Honda CRF450R |
| 18 | Moto-X 338 | 250MX 450 Class | 13 - 32 | June 13, 2004 | Honda CRF450R |
| 13 | High Point Raceway | 250MX 450 Class | 13 - 12 | May 30, 2004 | Honda CRF450R |
| 14 | Hangtown Motocross Classic | 250MX 450 Class | 14 - 14 | May 16, 2004 | Honda CRF450R |
| 3 | Steel City Raceway | 125MX 250 Class | 2 - 5 | August 31, 2003 | Yamaha |
| 17 | Broome-Tioga Sports Center | 125MX 250 Class | 14 - 18 | August 24, 2003 | Yamaha |
| 9 | Spring Creek Motocross | 125MX 250 Class | 8 - 10 | August 17, 2003 | Yamaha |
| 19 | Washougal Motocross | 125MX 250 Class | 26 - 14 | July 27, 2003 | Yamaha |
| 7 | Unadilla Motocross | 125MX 250 Class | 8 - 7 | July 20, 2003 | Yamaha |
| 13 | RedBud Track 'n Trail | 125MX 250 Class | 11 - 15 | July 6, 2003 | Yamaha |
| 15 | Budds Creek Motocross | 125MX 250 Class | 8 - 21 | June 15, 2003 | Yamaha |
| 1 | Moto-X 338 | 125MX 250 Class | 2 - 1 | June 8, 2003 | Yamaha |
| 9 | High Point Raceway | 125MX 250 Class | 9 - 11 | May 25, 2003 | Yamaha |
| 12 | Hangtown Motocross Classic | 125MX 250 Class | 10 - 14 | May 18, 2003 | Yamaha |
| 30 | Glen Helen Raceway | 125MX 250 Class | 28 - 22 | May 11, 2003 | Yamaha |
