1991 AMA Pro Motocross Championship Moto-X 338: 250MX Results
August 4, 1991
- Monster Energy AMA Supercross Championship
- AMA Pro Motocross Championship
- SuperMotocross World Championship
- FIM Motocross World Championship
- Progressive GNCC Racing
- Motocross of Nations
- FIM World Supercross Championship
- Australian Supercross Championship
- Women's Motocross Championship
- Monster Energy Cup
250MX Results
| Rider | Hometown | Motos | Bike | |
|---|---|---|---|---|
| 1 | | Sherwood, MI | 1 - 1 | Honda |
| 2 | | France | 4 - 2 | Honda |
| 3 | Jeff Ward | Mission Viejo, CA | 3 - 4 | Kawasaki |
| 4 | | Charlotte, NC | 2 - 5 | Yamaha |
| 5 | | La Habra Heights, CA | 6 - 6 | Kawasaki |
| 6 | | Costa Mesa, CA | 5 - 7 | Yamaha |
| 7 | | Brooksville, FL | 8 - 8 | Suzuki |
| 8 | | Wappingers Falls, NY | 7 - 11 | Suzuki |
| 9 | Larry Ward | Woodinville, WA | 10 - 9 | Suzuki |
| 10 | | Pembroke, MA | 9 - 10 | KTM |
| 11 | | La Porte, IN | 25 - 3 | Suzuki |
| 12 | | Rumford, ME | 12 - 13 | Suzuki |
| 13 | | Simi Valley, CA | 11 - 14 | Yamaha |
| 14 | | Capistrano Beach, CA | 16 - 12 | Suzuki |
| 15 | | Del City, OK | 15 - 18 | Suzuki |
| 16 | | Vineland, NJ | 17 - 17 | Suzuki |
| 17 | | Skaneateles, NY | 13 - 36 | Yamaha |
| 18 | | North Canton, OH | 19 - 16 | Suzuki |
| 19 | | Pontiac, MI | 14 - 33 | Suzuki |
| 20 | | Metamora, MI | 22 - 15 | Suzuki |
| 21 | | Chino, CA | 18 - 27 | Kawasaki |
| 22 | | Colts Neck, NJ | 21 - 19 | Suzuki |
| 23 | | Plymouth, MA | 20 - 20 | Honda |


