The 2006 Chicagoland 100 was Round 12 of the 2006 Indy Pro Series. The event was held at Chicagoland Speedway in Illinois, United States on 9 September 2006. Wade Cunningham was the race winner.
Chicagoland 100 Race Result
| Pos. | No. | Driver | Chassis | Engine | Tire | Laps | Laps Led | Status | Started | Points |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Wade Cunningham | Dallara | Infiniti | Firestone | 67 | 35 | Running | 6 | 52 |
| 2 | 27 | Jonathan Klein | Dallara | Infiniti | Firestone | 67 | 20 | Running | 2 | 40 |
| 3 | 7 | Jay Howard | Dallara | Infiniti | Firestone | 67 | 12 | Running | 1 | 36 |
| 4 | 26 | Alex Lloyd | Dallara | Infiniti | Firestone | 67 | 0 | Running | 4 | 32 |
| 5 | 51 | Chris Festa | Dallara | Infiniti | Firestone | 67 | 0 | Running | 13 | 30 |
| 6 | 25 | Arie Luyendyk Jr. | Dallara | Infiniti | Firestone | 67 | 0 | Running | 18 | 28 |
| 7 | 76 | Mike Potekhen | Dallara | Infiniti | Firestone | 67 | 0 | Running | 9 | 26 |
| 8 | 52 | Nick Bussell | Dallara | Infiniti | Firestone | 67 | 0 | Running | 12 | 24 |
| 9 | 42 | Tom Wood | Dallara | Infiniti | Firestone | 67 | 0 | Running | 8 | 22 |
| 10 | 8 | Ben Petter | Dallara | Infiniti | Firestone | 67 | 0 | Running | 7 | 20 |
| 11 | 3 | Veronica McCann | Dallara | Infiniti | Firestone | 67 | 0 | Running | 14 | 19 |
| 12 | 9 | Racer Kashima | Dallara | Infiniti | Firestone | 67 | 0 | Running | 10 | 18 |
| 13 | 2 | CR Crews | Dallara | Infiniti | Firestone | 67 | 0 | Running | 16 | 17 |
| 14 | 77 | Akihira Okamoto | Dallara | Infiniti | Firestone | 66 | 0 | Down | 3 | 16 |
| DNF | 4 | Tom Wieringa | Dallara | Infiniti | Firestone | 61 | 0 | Accident | 18 | 15 |
| DNF | 11 | Jaime Camara | Dallara | Infiniti | Firestone | 28 | 0 | Accident | 17 | 14 |
| DNF | 24 | Bobby Wilson | Dallara | Infiniti | Firestone | 28 | 0 | Accident | 5 | 13 |
| DNF | 41 | Sean Guthrie | Dallara | Infiniti | Firestone | 3 | 0 | Accident | 11 | 12 |