Don Simkins NASCAR Cup Series results at Riverside
Back to Don Simkins career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1970 | 20 | 38 | 12 | 68 | '67 Oldsmobile | 127 | 0 | 0 | running | 965 | 0 |
