Irvin Hoffman
Race results
| Date | Circuit | Category | Entrant | Car | # | Grid | Pos | Status |
|---|---|---|---|---|---|---|---|---|
| 26.08.1916 | Iowa State Fairgrounds | Big Cars | Comet | unknown | ||||
| 01.09.1916 | Iowa State Fairgrounds | Comet | unknown | |||||
| 01.09.1916 | Iowa State Fairgrounds | Big Cars | Wisconsin State Fair | Comet | unknown |
Championships results
| Year | Championship | Place | Pts |
|---|