1973 AMA Pro Motocross Championship Manning Cycle Park: 250MX Results
July 1, 1973
- 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 | Bike | |
|---|---|---|---|
| 1 | | The Netherlands | Yamaha |
| 2 | Brad Lackey | Lafayette, CA | Kawasaki |
| 3 | Jim Pomeroy | Yakima, WA | Bultaco |
| 4 | Jim Weinert | Middletown, NY | Kawasaki |
| 5 | | West Covina, CA | Suzuki |
| 6 | | Santee, CA | Honda |
| 7 | | Cerritos, CA | Suzuki |
| 8 | Bob Grossi | Brookdale, CA | Husqvarna |
| 9 | | Norwalk, CA | Honda |
| 10 | | Cayucos, CA | Maico |
| 11 | | Bountifull, UT | Maico |
| 12 | | Honolulu, HI | CZ |
| 13 | | Pasadena, CA | Husqvarna |
| 14 | | Bristol, PA | CZ |
| 15 | | Lehi, UT | Bultaco |
| 16 | | Salt Lake City, UT | Maico |
| 17 | | Madera, CA | Maico |
| 18 | | Salt Lake City, UT | Husqvarna |
| 19 | | Salt Lake City, UT | Husqvarna |
| 20 | | Little Rock, AR | CZ |


