1981 AMA Pro Motocross Championship High Point Raceway: 500MX Results
May 24, 1981
- 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
500MX Results
| Rider | Hometown | Motos | Bike | |
|---|---|---|---|---|
| 1 | Broc Glover | El Cajon, CA | 1 - 1 | Yamaha |
| 2 | | Anaheim, CA | 4 - 2 | Kawasaki |
| 3 | | Sherwood, OR | 2 - 7 | Honda |
| 4 | | Lakewood, CA | 6 - 3 | Yamaha |
| 5 | | Troy, MI | 8 - 5 | Maico |
| 6 | Marty Smith | San Diego, CA | 5 - 8 | Suzuki |
| 7 | | Cobalt, CT | 9 - 6 | Honda |
| 8 | | Santa Cruz, CA | 7 - 11 | Husqvarna |
| 9 | | Colorado Springs, CO | 10 - 9 | Yamaha |
| 10 | | Yucca Valley, CA | 3 - 23 | Honda |
| 11 | | Orangevale, CA | - 4 | Suzuki |
| 12 | | Brooksville, FL | 11 - 17 | Yamaha |
| 13 | | Newburgh, NY | 16 - 14 | Husqvarna |
| 14 | | Painesville, OH | 14 - 16 | Husqvarna |
| 15 | | Farmingdale, NJ | - 10 | Maico |
| 16 | | Bristol, PA | 21 - 12 | Husqvarna |
| 17 | | Girard, PA | 12 | Husqvarna |
| 18 | | Sudbury, MA | - 13 | KTM |
| 19 | | San Clemente, CA | 19 - 15 | Husqvarna |
| 20 | | West Grove, PA | 13 | Maico |
| 21 | | San Diego, CA | 15 | Yamaha |
| 22 | | Omaha, NE | 17 | Honda |
| 23 | | El Paso, TX | 26 - 18 | Yamaha |
| 24 | | Burlington, WI | 18 - 27 | Kawasaki |
| 25 | | Lebanon, PA | 22 - 19 | Honda |
| 26 | | Holly, MI | 25 - 20 | Yamaha |
| 27 | | Harrisburg, PA | 20 - 25 | Maico |


