| 31.1.1959 | Preliminary Pomona [EM+FM] | 50 | | Ken Miles | Precision Motor Cars | 1st |
| 1.2.1959 | Pomona [BM+CM+DM] | 50 | | Ken Miles | Precision Motor Cars | 3rd |
| 1.2.1959 | Pomona [EM+FM+GM+HM] | 50 | | Ken Miles | Precision Motor Cars | DNS |
| 28.2.1959 | Preliminary El Paso [S2.0] | 88 | #0047 | Stan Sugarman | | 1st |
| 1.3.1959 | SCCA Regional El Paso [EM+FM+GM+HM] | 88 | #0047 | Stan Sugarman | | 2nd |
| 1.3.1959 | SCCA Regional El Paso [EM+FM+GM+HM] | | | Donald Berlin | | 1st |
| 7.3.1959 | Preliminary Pomona | 50 | | Ken Miles | Precision Motor Cars | ?th |
| 7.3.1959 | Preliminary Boca Raton [Modified] | | | Chuck Cassel | | 3rd |
| 8.3.1959 | USAC Pomona | 50 | | Ken Miles | Precision Motor Cars | 1st |
| 5.4.1959 | SCCA National Pensacola [CM+DM+EM+FM] | 2 | | Joe Sheppard | | 2nd |
| 5.4.1959 | SCCA National Pensacola [CM+DM+EM+FM] | 44 | #0019 | Dean Causey | | 10th |
| 5.4.1959 | SCCA Regional Lawrenceville [Main] | | | Frank Campbell | | DNF |
| 5.4.1959 | SCCA Regional Lawrenceville [race 1] | | | Frank Campbell | | 3rd |
| 12.4.1959 | SCCA Regional Vineland [Modified+BP] | 6 | | Roger Penske | | 1st |
| 12.4.1959 | SCCA Regional Vineland [Main] | 6 | | Roger Penske | | DNA |
| 12.4.1959 | SCCA Regional Vineland [Modified+BP] | 133 | | Newton Davis | | raced |
| 12.4.1959 | SCCA Regional Vineland [Main] | 133 | | Newton Davis | | DNA |
| 18.4.1959 | Venice [Novice] | | | Fritz Schiedel | Joe Sheppard | 1st |
| 19.4.1959 | SCCA National Marlboro [BM+CM+DM+EM+FM] | 4 | #0019 | Dean Causey | | 9th |
| 19.4.1959 | Stockton [Porsche] | 12 | | Eldon Beagle | | DNA |
| 19.4.1959 | SCCA Regional Stockton [Modified] | 12 | | Eldon Beagle | | DNA |
| 19.4.1959 | SCCA National Marlboro [BM+CM+DM+EM+FM] | 16 | | Roger Penske | | 3rd |
| 19.4.1959 | SCCA National Marlboro [BM+CM+DM+EM+FM] | 233 | | Newton Davis | | 7th |
| 19.4.1959 | Venice [Main] | | | Chuck Cassel | | 1st |
| 19.4.1959 | Venice [Relay] | | | Joe Sheppard | Joe Sheppard | 1st |
| 19.4.1959 | Venice [Modified] | | | Chuck Cassel | | 5th |
| 19.4.1959 | Venice [Relay] | | | Fritz Schiedel | Joe Sheppard | 3rd |
| 19.4.1959 | Venice [Main] | | | Joe Sheppard | Joe Sheppard | DNF |
| 19.4.1959 | Venice [Modified] | | | Joe Sheppard | Joe Sheppard | 1st |
| 26.4.1959 | GP Avandaro | 5 | | Ken Miles | | 1st |
| 26.4.1959 | GP Avandaro | 9 | | Ricardo Rodriguez | | 2nd |
| 26.4.1959 | Le Mans Test | 35 | #0142 | Jean Kerguen | Jean Kerguen | 9th |
| 26.4.1959 | SCCA Regional Lime Rock [CM+DM+EM+FM+P7+P8] | 133 | | Newton Davis | | DNA |
| 3.5.1959 | SCCA National Virginia [BM+CM+DM+EM+FM+GM] | 6 | | Roger Penske | | 5th |
| 3.5.1959 | Lago de Guadalupe | 9 | | Ricardo Rodriguez | | 2nd |
| 3.5.1959 | SCCA National Virginia [BM+CM+DM+EM+FM+GM] | 33 | | Newton Davis | | 17th |
| 3.5.1959 | SCCA Regional Del Mar [Main] | 43 | | Donald Berlin | | 5th |
| 3.5.1959 | Coppa Sant Ambroeus [S1.5] | 261 | #0137 | Milivoj Bozic | | 3rd |
| 9.5.1959 | SCCA Regional Lime Rock [BM+CM+DM+EM+FM] | 60 | | Phil Forno | Briggs Cunningham | 4th |
| 9.5.1959 | SCCA Regional Lime Rock [BM+CM+DM+EM+FM] | 133 | | Newton Davis | | 3rd |
| 17.5.1959 | SCCA National Cumberland [BM+CM+DM+EM+FM] | 6 | | Roger Penske | | DNF |
| 17.5.1959 | SCCA Regional Wilmot [BM+CM+DM+EM+FM] | 15 | #0019 | Lee Hall | | 8th |
| 17.5.1959 | Preliminary Wilmot [BM+CM+DM+EM+FM] | 15 | #0019 | Lee Hall | | 9th |
| 17.5.1959 | SCCA Regional Wilmot [BM+CM+DM+EM+FM] | 22 | | Cliff Phillips | | 6th |
| 17.5.1959 | Preliminary Wilmot [BM+CM+DM+EM+FM] | 22 | | Cliff Phillips | | 7th |
| 17.5.1959 | SCCA National Cumberland [BM+CM+DM+EM+FM] | 63 | | Phil Forno | Briggs Cunningham | 5th |
| 17.5.1959 | SCCA Regional Salt Lake [BM+CM+DM] | | | Beagle | | 7th |
| 24.5.1959 | SCCA Regional Vichy [BP+CP+FM+GM] | 4 | #0019 | Dean Causey | | DNA |
| 24.5.1959 | SCCA Regional Vichy [Main] | 4 | #0019 | Dean Causey | | DNA |
| 24.5.1959 | SCCA Regional Thompson [CM+DM+EM+FM+GM] | 63 | | Phil Forno | Briggs Cunningham | 1st |
| 24.5.1959 | Targa Florio | 116 | | Christian Goethals | Christian Goethals | DNF |
| 24.5.1959 | Targa Florio | 118 | | Mahle / Strähle / Linge | Porsche KG | 2nd |
| 30.5.1959 | Preliminary Santa Barbara [Modified 2.0] | 88 | | Jack McAfee | Vaclav Polak | 3rd |
| 30.5.1959 | Preliminary Santa Barbara [Modified 2.0] | 250 | | Ken Miles | Precision Motor Cars | DNA |
| 30.5.1959 | Preliminary Santa Barbara [Ladies] | 250 | | Linda Scott | Otto Zipper | 1st |
| 31.5.1959 | SCCA Regional Miami [Main] | 2 | | Joe Sheppard | | 1st |
| 31.5.1959 | SCCA National Bridgehampton [BM+CM+DM+EM+FM] | 6 | | Roger Penske | | 8th |
| 31.5.1959 | SCCA National Bridgehampton [BM+CM+DM+EM+FM] | 63 | | Phil Forno | Briggs Cunningham | 6th |
| 31.5.1959 | Santa Barbara [EM+FM+GM+HM] | 88 | | Jack McAfee | Vaclav Polak | 2nd |
| 31.5.1959 | SCCA National Bridgehampton [BM+CM+DM+EM+FM] | 140 | #0141 | Harry Blanchard | | 11th |
| 31.5.1959 | Santa Barbara [EM+FM+GM+HM] | 250 | | Ken Miles | Precision Motor Cars | DNA |
| 31.5.1959 | Santa Barbara [Ladies] | 250 | | Linda Scott | Otto Zipper | 1st |
| 31.5.1959 | SCCA Regional Miami [Main] | | | Chuck Cassel | | 4th |
| 6.6.1959 | USAC Lime Rock | 33 | | Newton Davis | Edward Speare II | 2nd |
| 6.6.1959 | USAC Lime Rock | 148 | | Harry Blanchard | Blanchard Auto Corp. | 3rd |
| 7.6.1959 | 1000 km Nürburgring | 33 | | Goethals / Romain | Christian Goethals | DNF |
| 7.6.1959 | SCCA Regional Laguna Seca [EM+FM+GM] | | | Eldon Beagle | | ?th |
| 7.6.1959 | SCCA Regional Gainesville [BM+CM+DM+EM+FM+GM+BP+CP] | | | Chuck Cassel | | ?th |
| 7.6.1959 | SCCA Regional Gainesville [BM+CM+DM+EM+FM+GM+BP+CP] | | | | | DNS |
| 13.6.1959 | SCCA Regional Lime Rock [Modified] | 33 | | Newton Davis | | DNA |
| 13.6.1959 | SCCA Regional Lime Rock [Modified] | 148 | | Harry Blanchard | | DNA |
| 1959 | Opatija | 44 | #0137 | Milivoj Bozic | | 1st |