Bobby Unser1977 IROC ResultsClick on the Race Number to see the complete results for that race. Click on the Site to see Bobby Unser's career results at that track. |
| Race | Site | Cars | St | Fin | # | Sponsor / Owner | Car | Laps | Money | Status | Led | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Michigan | 12 | 2 | 11 | 9 | USAC | Chevrolet | 38/50 | 0 | crash | – | |
| 2 | Riverside | 12 | 1 | 1 | 11 | USAC | Chevrolet | 30/30 | 0 | running | 30 | |
| 3 | Riverside | 12 | 11 | 4 | 3 | USAC | Chevrolet | 30/30 | 0 | running | 0 | |
| 4 | Daytona | 9 | 2 | 3 | 9 | USAC | Chevrolet | 40/40 | 0 | running | – |
4 starts, 138 of 150 laps completed (92.0%), 30 laps led Win: 1 ( 25.0%)Average start: 4.0Total Winnings:$0 Top 5: 3 ( 75.0%)Average finish: 4.8(excluding bonuses) Top 10: 3 ( 75.0%) DNF:1 |