The 2010 Indy Grand Prix of Sonoma was Round 13 of the 2010 IZOD IndyCar Series. The event was held at Sonoma Raceway in California, United States on 22 August 2010. Will Power started on pole position and was the race winner.
INDY GRAND PRIX OF SONOMA Race Result
| Pos. | No. | Driver | Chassis | Engine | Tire | Started | Laps | Total Time | Laps Led | Status | Points | Avg. Speed | Pit Stops |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 12 | Will Power | Dallara | Honda | Firestone | 1 | 75 | 01:52:34.1915 | 73 | Running | 53 | 92.063 | 2 |
| 2 | 9 | Scott Dixon | Dallara | Honda | Firestone | 6 | 75 | 01:52:34.9347 | 2 | Running | 40 | 92.053 | 2 |
| 3 | 10 | Dario Franchitti | Dallara | Honda | Firestone | 3 | 75 | 01:52:40.8047 | 0 | Running | 35 | 91.973 | 2 |
| 4 | 6 | Ryan Briscoe | Dallara | Honda | Firestone | 5 | 75 | 01:52:42.0522 | 0 | Running | 32 | 91.956 | 2 |
| 5 | 3 | Helio Castroneves | Dallara | Honda | Firestone | 2 | 75 | 01:52:44.6509 | 0 | Running | 30 | 91.92 | 2 |
| 6 | 22 | Justin Wilson | Dallara | Honda | Firestone | 7 | 75 | 01:52:45.1010 | 0 | Running | 28 | 91.914 | 2 |
| 7 | 11 | Tony Kanaan | Dallara | Honda | Firestone | 9 | 75 | 01:52:45.7161 | 0 | Running | 26 | 91.906 | 2 |
| 8 | 37 | Ryan Hunter-Reay | Dallara | Honda | Firestone | 8 | 75 | 01:52:46.0853 | 0 | Running | 24 | 91.901 | 2 |
| 9 | 02 | Graham Rahal | Dallara | Honda | Firestone | 16 | 75 | 01:52:51.6934 | 0 | Running | 22 | 91.825 | 2 |
| 10 | 19 | Alex Lloyd | Dallara | Honda | Firestone | 22 | 75 | 01:52:52.3984 | 0 | Running | 20 | 91.815 | 2 |
| 11 | 32 | Mario Moraes | Dallara | Honda | Firestone | 20 | 75 | 01:52:54.4326 | 0 | Running | 19 | 91.788 | 2 |
| 12 | 26 | Marco Andretti | Dallara | Honda | Firestone | 18 | 75 | 01:52:54.8674 | 0 | Running | 18 | 91.782 | 3 |
| 13 | 78 | Simona de Silvestro | Dallara | Honda | Firestone | 11 | 75 | 01:52:56.0154 | 0 | Running | 17 | 91.766 | 3 |
| 14 | 77 | Alex Tagliani | Dallara | Honda | Firestone | 4 | 75 | 01:52:56.6773 | 0 | Running | 16 | 91.757 | 3 |
| 15 | 14 | Vitor Meira | Dallara | Honda | Firestone | 21 | 75 | 01:52:58.4794 | 0 | Running | 15 | 91.733 | 2 |
| 16 | 7 | Danica Patrick | Dallara | Honda | Firestone | 23 | 75 | 01:53:20.3254 | 0 | Running | 14 | 91.438 | 3 |
| 17 | 06 | Hideki Mutoh | Dallara | Honda | Firestone | 14 | 74 | 01:52:37.9202 | 0 | Running | 13 | 90.785 | 2 |
| 18 | 5 | Takuma Sato | Dallara | Honda | Firestone | 17 | 74 | 01:52:41.5137 | 0 | Running | 12 | 90.737 | 3 |
| 19 | 8 | E.J. Viso | Dallara | Honda | Firestone | 15 | 74 | 01:52:48.0343 | 0 | Running | 12 | 90.65 | 4 |
| 20 | 36 | Francesco Dracone | Dallara | Honda | Firestone | 25 | 71 | 01:50:23.0449 | 0 | Contact | 12 | 88.879 | 3 |
| 21 | 2 | Raphael Matos | Dallara | Honda | Firestone | 10 | 67 | 01:40:15.6639 | 0 | Contact | 12 | 92.34 | 2 |
| 22 | 18 | Milka Duno | Dallara | Honda | Firestone | 24 | 67 | 01:53:22.4818 | 0 | Running | 12 | 81.659 | 7 |
| 23 | 34 | Bertrand Baguette | Dallara | Honda | Firestone | 13 | 65 | 01:36:41.9458 | 0 | Contact | 12 | 92.883 | 2 |
| 24 | 24 | JR Hildebrand | Dallara | Honda | Firestone | 19 | 38 | 00:58:45.5712 | 0 | Contact | 12 | 89.362 | 2 |
| 25 | 4 | Dan Wheldon | Dallara | Honda | Firestone | 12 | 0 | 00:00:15.5776 | 0 | Contact | 10 | - | 0 |