1977 AMA Supercross Series Los Angeles: 250SX Results
July 9, 1977
- 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
250SX Results
| Rider | Hometown | Bike | |
|---|---|---|---|
| 1 | Jim Weinert | Middletown, NY | Kawasaki |
| 2 | Marty Smith | San Diego, CA | Honda |
| 3 | | Austin, TX | Maico |
| 4 | | Lakewood, CA | Yamaha |
| 5 | | Yucca Valley, CA | Suzuki |
| 6 | | Garden Grove, CA | Maico |
| 7 | Bob Hannah | Whittier, CA | Yamaha |
| 8 | | San Diego, CA | Honda |
| 9 | | Sherwood, OR | Husqvarna |
| 10 | | Santee, CA | Harley-Davidson |
| 11 | | San Antonio, TX | Husqvarna |
| 12 | | Westminster, CA | Honda |
| 13 | | Fontana, CA | Harley-Davidson |
| 14 | | Belgium | Suzuki |
| 15 | | Sandy, OR | Yamaha |
| 16 | | Lamesa, CA | Husqvarna |
| 17 | | Lamirada, CA | Yamaha |
| 18 | | Glendale, CA | Yamaha |
| 19 | Jim Pomeroy | Yakima, WA | Honda |
| 20 | | Norwalk, CA | Suzuki |


