The 2005 Milwaukee 100 was Round 8 of the 2005 Menards IRL Infiniti Pro Series. The event was held at The Milwaukee Mile in Wisconsin, United States on 24 July 2005. Jeff Simmons was the race winner.
Milwaukee 100 Race Result
| Pos. | No. | Driver | Chassis | Engine | Tire | Laps | Laps Led | Status | Started | Points |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 24 | Jeff Simmons | Dallara | Infiniti | Firestone | 100 | 46 | Running | 7 | 50 |
| 2 | 33 | Wade Cunningham | Dallara | Infiniti | Firestone | 100 | 54 | Running | 3 | 42 |
| 3 | 9 | Nick Bussell | Dallara | Infiniti | Firestone | 100 | 0 | Running | 5 | 35 |
| 4 | 6 | Jon Herb | Dallara | Infiniti | Firestone | 100 | 0 | Running | 2 | 32 |
| 5 | 1 | Jaime Camara | Dallara | Infiniti | Firestone | 100 | 0 | Running | 1 | 31 |
| 6 | 20 | Jay Drake | Dallara | Infiniti | Firestone | 100 | 0 | Running | 6 | 28 |
| 7 | 3 | Arie Luyendyk Jr. | Dallara | Infiniti | Firestone | 98 | 0 | Running | 4 | 26 |
| 8 | 7 | Travis Gregg | Dallara | Infiniti | Firestone | 98 | 0 | Running | 11 | 24 |
| 9 | 4 | Marty Roth | Dallara | Infiniti | Firestone | 96 | 0 | Running | 9 | 22 |
| DNF | 19 | Chris Festa | Dallara | Infiniti | Firestone | 63 | 0 | Accident | 8 | 20 |
| DNF | 11 | Scott Mayer | Dallara | Infiniti | Firestone | 4 | 0 | Accident | 10 | 19 |