The 2013 Grand Prix of Houston was Round 11 of the 2013 Indy Lights series. The event was held in Houston, Texas, United States on 5 October 2013. Sage Karam was the race winner.
Grand Prix of Houston Race Result
| Pos. | No. | Driver | Chassis | Engine | Tire | Laps | Race Time | Laps Led | Status | Pit Stops | Avg. Speed | Started | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 8 | Sage Karam | Dallara | Infiniti | Firestone | 40 | 51:35.7969 | 40 | Running | 0 | 76.005 | 1 | 52 |
| 2 | 7 | Gabby Chaves | Dallara | Infiniti | Firestone | 40 | 51:36.1774 | - | Running | 0 | 75.996 | 3 | 40 |
| 3 | 22 | Conor Daly | Dallara | Infiniti | Firestone | 40 | 51:36.3985 | - | Running | 0 | 75.99 | 10 | 35 |
| 4 | 4 | Jorge Goncalvez | Dallara | Infiniti | Firestone | 40 | 51:36.8548 | - | Running | 0 | 75.979 | 7 | 32 |
| 5 | 28 | Axcil Jefferies | Dallara | Infiniti | Firestone | 40 | 51:38.1323 | - | Running | 0 | 75.948 | 11 | 30 |
| 6 | 77 | Jack Hawksworth | Dallara | Infiniti | Firestone | 40 | 51:39.3105 | - | Running | 1 | 75.919 | 4 | 28 |
| 7 | 6 | Giancarlo Serenelli | Dallara | Infiniti | Firestone | 40 | 51:41.4620 | - | Running | 0 | 75.866 | 12 | 26 |
| 8 | 5 | Juan Pablo Garcia | Dallara | Infiniti | Firestone | 38 | 51:40.7963 | - | Running | 0 | 72.088 | 5 | 24 |
| DNF | 2 | Peter Dempsey | Dallara | Infiniti | Firestone | 37 | 46:14.0278 | - | Off Course | 0 | 78.459 | 8 | 22 |
| DNF | 12 | Zach Veach | Dallara | Infiniti | Firestone | 33 | 42:15.1893 | - | Off Course | 0 | 76.57 | 6 | 20 |
| DNF | 56 | Matthew Di Leo | Dallara | Infiniti | Firestone | 33 | 51:43.5891 | - | Off Course | 0 | 62.547 | 9 | 19 |
| DNF | 26 | Carlos Munoz | Dallara | Infiniti | Firestone | 24 | 29:51.0218 | - | Contact | 0 | 78.825 | 2 | 18 |