| AROSC Enduro | ||||||
| Buttonwillow, May 29, 2004 | ||||||
| Position | In Class | Class | Drivers | Car | No. | Laps |
| 1 | 1 | L | Glenn Bjorkman | Formula Mazda | 30 | 74 |
| 2 | 1 | K | Steve Hamilton & Paul Ellis | Lola | 61 | 69 |
| 3 | 1 | N | Michael Marshall | 911 | 63 | 68 |
| 4 | 1 | O | Paul Barnes | 911 | 711 | 65 |
| 5 | 1 | A | Larry Dickman & Peter Kimos | GTV6 | 58 | 65 |
| 6 | 1 | P | Steve Luftman & Tony Adamowitz | MR2 | 10 | 63 |
| 7 | 2 | N | Rob Rhodes, Mitch McKibben & Mike McKibben | Mustang | 91 | 62 |
| 8 | 2 | P | Seung Chung | Super 7 | 265 | 55 |
| 9 | 2 | O | Emilio Valsecchi | Golf | 805 | 49 |
| 10 | 3 | P | David Burgoon, Terry Watson & Terry Manchester | Super 7 | 87 | 41 |
| 11 | 1 | C | Bruce Colby & Brad Gray | GTV | 89 | 38 |
| 12 | 4 | P | Terry Major | MR2 | 37 | 37 |
| 13 | 2 | A | Richard Beard | GTV | 20 | 20 |
| DNF | 2 | L | John Dearing | Viper | 61 | 61 |
| DNF | 3 | N | Dennis Fibrow | RX7 | 1 | 1 |
| Position | In Class | Class | Drivers | Car | No. | Laps |
| 5 | 1 | A | Larry Dickman & Peter Kimos | GTV6 | 58 | 65 |
| 13 | 2 | A | Richard Beard | GTV | 20 | 20 |
| 11 | 1 | C | Bruce Colby & Brad Gray | GTV | 89 | 38 |
| 2 | 1 | K | Steve Hamilton & Paul Ellis | Lola | 61 | 69 |
| 1 | 1 | L | Glenn Bjorkman | Formula Mazda | 30 | 74 |
| DNF | 2 | L | John Dearing | Viper | 61 | 61 |
| 3 | 1 | N | Michael Marshall | 911 | 63 | 68 |
| 7 | 2 | N | Rob Rhodes, Mitch McKibben & Mike McKibben | Mustang | 91 | 62 |
| DNF | 3 | N | Dennis Fibrow | RX7 | 1 | 1 |
| 4 | 1 | O | Paul Barnes | 911 | 711 | 65 |
| 9 | 2 | O | Emilio Valsecchi | Golf | 805 | 49 |
| 6 | 1 | P | Steve Luftman & Tony Adamowitz | MR2 | 10 | 63 |
| 8 | 2 | P | Seung Chung | Super 7 | 265 | 55 |
| 10 | 3 | P | David Burgoon, Terry Watson & Terry Manchester | Super 7 | 87 | 41 |
| 12 | 4 | P | Terry Major | MR2 | 37 | 37 |