Jeff AltenburgNASCAR Rolex Grand-Am Sports Car Series Results (races)Click on the Race to see the complete results for that race. View career statistics for Jeff Altenburg |
| Race | Site | Cars | St | Fin | # | Sponsor / Owner | Car | Laps | Money | Status | Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1999-01 | Daytona (Road) | 78 | 19 | 18 | 12 | Genesis Racing | Chevrolet / Hawk | 225/708 | 0 | chassis | 0 |
| 2000-08 | Elkhart Lake | 40 | 3 | 2 | 82 | Michael McCann | Dodge Viper | 103/125 | 0 | running | 0 |
| 2000-09 | Trois-Rivieres | 27 | 2 | 9 | 55 | Genesis Racing | BMW M3 | 14/92 | 0 | gearbox | 0 |
| 2001-04 | Watkins Glen | 37 | 16 | 17 | 15 | Fordahl Motorsports | Porsche GT3RS | 45/178 | 0 | crash | 0 |
| 2001-08 | Mid-Ohio | 41 | 3 | 4 | 56 | Muzzy Racing | Chrysler Viper | 85/111 | 0 | spun | 0 |
| 2003-03 | Phoenix | 37 | 11 | 19 | 02 | Powell Motorsport | Chevrolet Corvette | 10/151 | 0 | withdrawn | 0 |
| 2003-11 | VIR | 25 | 10 | 2 | 123 | TPC Racing | Porsche GT3 Cup | 71/77 | 0 | running | 0 |
| 2006-01 | Daytona (Road) | 66 | 4 | 24 | 70 | SpeedSource | Mazda RX-8 | 284/734 | 0 | radiator | 0 |
| 2006-05 | VIR | 46 | 4 | 10 | 21 | Matt Connolly Motorsports | BMW M3 | 72/77 | 0 | running | 0 |
| 2006-06 | Laguna Seca | 44 | 9 | 11 | 21 | Matt Connolly Motorsports | BMW M3 | 84/88 | 0 | running | 0 |