Ralph HepburnAAA / USAC Champ Car Series Results (Altoona Speedway)Click on the Race to see the complete results for that race. |
| Race | Site | Cars | St | Fin | # | Sponsor / Owner | Chassis / Engine | Laps | Money | Status | Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1925-05 | Altoona | 18 | 7 | 9 | 17 | Miller (Earl Cooper) | Miller / Miller SC | 200/200 | 0 | running | – |
| 1925-07 | Altoona | 15 | 3 | 10 | 17 | Miller (Earl Cooper) | Miller / Miller | 128/200 | 0 | engine | – |
| 1926-06 | Altoona | 17 | 4 | 9 | 9 | Miller | Miller / Miller SC | 196/200 | 0 | running | 0 |
| 1927-04 | Altoona | 16 | 12 | 14 | 6 | Boyle Valve (Cliff Woodbury) | Miller / Miller SC | 46/160 | 0 | crash | – |
| 1928-05 | Altoona | 16 | 5 | 15 | 16 | Miller (Harry Miller) | Miller FD / Miller SC | 18/160 | 0 | oil pressure | – |
| 1931-04 | Altoona | 17 | 17 | 17 | 19 | Harry Miller (Ralph Hepburn) | Miller / Miller | 0/20 | 0 | did not start | – |
5 starts, 588 of 940 laps completed (62.6%), 0 laps led Win: 0 ( 0.0%) Average start: 9.6 Total Winnings: $0 Top 5: 0 ( 0.0%) Average finish: 9.5 Top 10: 3 ( 60.0%) DNF: 4 |