1917 Iowa State Fairgrounds Fair Race
| Date | 24.08.1917 | Category | Big Cars |
| Circuit | Iowa State Fairgrounds | Championship | |
| Race title | Round | ||
| Distance | 50 laps = 25 miles | Country | USA |
Winner's speed: 50.471 mph
Pole's speed: n/a
Fastest lap speed: n/a
| Rank | Pos. | Driver | Car | Laps | Time | Status | Purse |
|---|---|---|---|---|---|---|---|
| 1 | 1 | George `Texas` Clark | Case | 50 | 29'43.2 | finished | 1000 USD |
| 2 | 2 | Bill `Wild Bill` Endicott | finished | 500 USD | |||
| 3 | 3 | Ray Lampkin | Sun Ray | finished | 300 USD | ||
| 4 | 4 | Ben Giroux | Sunbeam | finished | 200 USD | ||
| 5 | 5 | Rathburn | Du Chesneau | finished | |||
| 6 | Fred Horey | 41 | engine | ||||
| 7 | Jules Ellingboe | accident |