| series | Champcar complete |
| driver |  Jack Hahn |
| year | race | team | car | entry | start | finish | chassis | engine | laps led | * |
| 1956 | Pikes Peak | Jack Hahn | 41 | C&T Automotive | DNS | Kurtis D | Ford 59AB Ardun V8 | |||
| 1957 | Pikes Peak | Jack Hahn | 41 | Svilar-Hays | 12 | 15 | Kurtis D | Ford 59AB Ardun V8 | ||
| 1958 | Pikes Peak | Jack Hahn | 17 | Svilar-Hays | 20 | 20 | Kurtis D | unknown | ||
| 1959 | Pikes Peak | Jack Hahn | 41 | Svilar-Hays | 14 | 11 | unknown | unknown | ||
| 1960 | Pikes Peak | Jack Hahn | 41 | Roy's Service | 6 | 5 | unknown | unknown | ||
| 1961 | Pikes Peak | Jack Hahn | 41 | Svilar-Hays | 12 | 10 | unknown | Chevy V8 | ||
| 1962 | Pikes Peak | Jack Hahn | 41 | 0 | 10 | unknown | Chevy V8 | |||
| 1963 | Pikes Peak | Jack Hahn | 31 | Hahn | 10 | 6 | Hahn 63 D [1] | Chevy V8 | ||
| 1964 | Pikes Peak | Jack Hahn | 31 | Hahn | 7 | 6 | Hahn 63 D [1] | Chevy V8 | ||
| 1965 | Pikes Peak | Jack Hahn | 31 | Wyoming Automotive | 15 | 6 | Hahn 63 D [1] | Chevy V8 | ||
| 1966 | Pikes Peak | Curt Stockwell | 37 | Raybestos | 8 | 8 | Kurtis 4000 D [339-51] | Offy 252 |
11 entries
