Mark Donohue1974 IROC ResultsClick on the Race Number to see the complete results for that race. Click on the Site to see Mark Donohue's career results at that track. |
| Race | Site | Cars | St | Fin | # | Sponsor / Owner | Car | Laps | Money | Status | Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Riverside | 12 | 1 | 1 | 2 | SCCA | Porsche | 30/30 | 0 | running | 30 |
| 2 | Riverside | 12 | 12 | 12 | 1 | SCCA | Porsche | 7/30 | 0 | throttle | – |
| 3 | Riverside | 12 | 1 | 1 | 12 | SCCA | Porsche | 30/30 | 0 | running | 30 |
| 4 | Daytona (Road) | 6 | 1 | 1 | 1 | SCCA | Porsche | 25/25 | 0 | running | – |
4 starts, 92 of 115 laps completed (80.0%), 60 laps led Win: 3 ( 75.0%)Average start: 3.8Total Winnings:$0 Top 5: 3 ( 75.0%)Average finish: 3.8(excluding bonuses) Top 10: 3 ( 75.0%) DNF:1 |