Ralph HepburnAAA / USAC Champ Car Series Results (Rockingham Park)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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1925-09 | Rockingham | 17 | 7 | 2 | 17 | Miller (Earl Cooper) | Miller / Miller SC | 200/200 | 0 | running | 0 |
| 1926-07 | Rockingham | 8 | 2 | 3 | 9 | Miller | Miller / Miller SC | 40/40 | 0 | running | – |
| 1926-18 | Rockingham | 18 | – | 6 | 18 | Locomobile Junior 8 (Cliff Durant) | Fengler / Locomobile SC | 20/20 | 0 | running | – |
| 1926-19 | Rockingham | 13 | – | 13 | 18 | Locomobile Junior 8 (Cliff Durant) | Fengler / Locomobile SC | 2/20 | 0 | spark plugs | 0 |
| 1926-20 | Rockingham | 17 | – | 11 | 18 | Locomobile Junior 8 (Cliff Durant) | Fengler / Locomobile SC | 108/160 | 0 | valve | 0 |
| 1928-03 | Rockingham | 14 | 3 | 4 | 16 | Miller (Harry Miller) | Miller FD / Miller SC | 12/12 | 0 | running | – |
| 1928-04 | Rockingham | 14 | 14 | 14 | 16 | Miller (Harry Miller) | Miller FD / Miller SC | 0/148 | 0 | did not start | – |
| 1928-07 | Rockingham | 16 | 4 | 2 | 16 | Miller (Harry Miller) | Miller FD / Miller SC | 50/50 | 0 | running | 15 |
7 starts, 432 of 650 laps completed (66.5%), 15 laps led Win: 0 ( 0.0%) Average start: 7.5 Total Winnings: $0 Top 5: 4 ( 57.1%) Average finish: 5.1 Top 10: 5 ( 71.4%) DNF: 3 |