Leon DurayAAA / 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 | 4 | 13 | 11 | Miller (Harry Hartz) | Miller / Miller SC | 88/200 | 0 | dnf | 0 |
| 1926-18 | Rockingham | 18 | – | 11 | 12 | Miller (Leon Duray) | Miller FD / Miller SC | 19/20 | 0 | running | – |
| 1926-19 | Rockingham | 13 | – | 1 | 12 | Miller (Leon Duray) | Miller FD / Miller SC | 20/20 | 0 | running | 20 |
| 1926-20 | Rockingham | 17 | – | 3 | 12 | Miller (Leon Duray) | Miller FD / Miller SC | 160/160 | 0 | running | 0 |
| 1927-05 | Rockingham | 17 | – | 10 | 12 | Miller (Leon Duray) | Miller FD / Miller SC | 119/160 | 0 | supercharger | 0 |
| 1927-10 | Rockingham | 13 | 6 | 8 | 12 | Miller (Leon Duray) | Miller FD / Miller SC | 49/52 | 0 | running | – |
| 1927-11 | Rockingham | 11 | 11 | 11 | 16 | Miller (Harry Hartz) | Miller / Miller SC | 0/60 | 0 | did not start | – |
| 1928-03 | Rockingham | 14 | 1 | 1 | 4 | Miller (Leon Duray) | Miller FD / Miller SC | 12/12 | 0 | running | – |
| 1928-04 | Rockingham | 14 | 1 | 7 | 4 | Miller (Leon Duray) | Miller FD / Miller SC | 148/148 | 0 | running | – |
| 1928-07 | Rockingham | 16 | 15 | 7 | 4 | Miller (Leon Duray) | Miller FD / Miller SC | 46/50 | 0 | running | 0 |
9 starts, 661 of 882 laps completed (74.9%), 20 laps led Win: 2 ( 22.2%) Average start: 7.6 Total Winnings: $0 Top 5: 3 ( 33.3%) Average finish: 6.1 Top 10: 7 ( 77.8%) DNF: 3 |