Hélio Castroneves IndyCar Series results at Watkins Glen
| Year | Race # | Start | Finish | Car # | Sponsor | Chassis | Engine | Tire | Owner | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 2005 | 16 | 1 | 12 | 3 | Marlboro Team Penske | Dallara | Toyota | Firestone | Penske | 133.806 | 59 | 2 | 23 | running | 51900 | 18 |
| 2006 | 5 | 1 | 7 | 3 | Marlboro Team Penske | Dallara | Honda | Firestone | Penske | | 55 | 1 | 7 | running | 58700 | 26 |
| 2007 | 10 | 1 | 18 | 3 | Team Penske | Dallara | Honda | Firestone | Penske | 136.021 | 19 | 1 | 19 | accident | 47000 | 12 |
| 2008 | 11 | 26 | 16 | 3 | Team Penske | Dallara | Honda | Firestone | Penske | | 59 | 0 | 0 | running | 0 | 14 |
| 2009 | 9 | 13 | 4 | 3 | Team Penske | Dallara | Honda | Firestone | Penske | 135.001 | 60 | 1 | 1 | running | 15000 | 32 |
| 2010 | 9 | 2 | 9 | 3 | Team Penske | Dallara | Honda | Firestone | Penske | 135.612 | 60 | 0 | 0 | running | 0 | 22 |
