| 13.9.1964 | SCCA Divisional Vaca Valley [CP+EP] | 12 | | Eldon Beagle | Harry Weber | DNA |
| 13.9.1964 | SCCA Divisional Vaca Valley [CP+EP] | 22 | | Alan Johnson | Roger Bursch | DNA |
| 13.9.1964 | SCCA Divisional Vaca Valley [CP+EP] | 23 | | Walter Benson | Walter L. Benson | DNA |
| 13.9.1964 | Mont-Tremblant [SP] | 23 | | Bob Bailey | | raced |
| 13.9.1964 | Mont-Tremblant [PS1.6] | 23 | | Bob Bailey | | raced |
| 13.9.1964 | SCCA Divisional Vaca Valley [CP+EP] | 35 | | Peter Talbot | Richard S. Lee | DNA |
| 13.9.1964 | Mont-Tremblant [SP] | 58 | | Jacques Duval | Cabaret Casa Lama | raced |
| 13.9.1964 | SCCA Divisional Vaca Valley [CP+EP] | 71 | | Paul Ochsner | Paul Ochsner | DNA |
| 13.9.1964 | SCCA Divisional Vaca Valley [CP+EP] | 147 | | Charles Pistante | Harry Weber | DNA |
| 13.9.1964 | SCCA Divisional Vaca Valley [CP+EP] | 152 | | Robert Sheldon | Robert Sheldon | DNA |
| 13.9.1964 | SCCA Divisional Vaca Valley [CP+EP] | 163 | | Gary Schmitz | Gary Schmitz | DNA |
| 13.9.1964 | SCCA Divisional Vaca Valley [CP+EP] | 172 | | Wyn Robertson | Read Buckman | DNA |
| 13.9.1964 | SCCA Divisional Vaca Valley [CP+EP] | 210 | | Robert Miller | Robert Miller | DNA |
| 13.9.1964 | DARM GT Wunstorf [GT1.6] | | | Heinz-Jürgen Nolte | | 11th |
| 13.9.1964 | DARM GT Wunstorf [GT1.6] | | | Klaus Becker | | 10th |
| 13.9.1964 | DARM GT Wunstorf [GT1.6] | | | Gustav Vornbäumen | | 9th |
| 13.9.1964 | DARM GT Wunstorf [GT1.6] | | | Otto Magsam | | 14th |
| 13.9.1964 | DARM GT Wunstorf [GT1.6] | | | Hans G. Krisch | | 13th |
| 13.9.1964 | DARM GT Wunstorf [GT1.6] | | | Wolfgang Harder | | 12th |
| 13.9.1964 | DARM GT Wunstorf [GT1.6] | | | Franz Heine | | 8th |
| 13.9.1964 | DARM GT Wunstorf [GT1.6] | | | Siegmund Seligmann | | 2nd |
| 13.9.1964 | DARM GT Wunstorf [GT1.6] | | | Hans Werle | | 1st |
| 13.9.1964 | DARM GT Wunstorf [GT1.6] | | | Günther Schwarz | | 3rd |
| 13.9.1964 | DARM GT Wunstorf [GT1.6] | | | Johannes Lange | | 7th |
| 13.9.1964 | DARM GT Wunstorf [GT1.6] | | | Karl-Heinz Herbst | | 6th |
| 19.9.1964 | 500 km Bridgehampton [2.0] | 12 | | Vic Meinhardt | Lifetime Motors, Inc. | DNA |
| 19.9.1964 | 500 km Bridgehampton [2.0] | 15 | | Bruce Jennings | Bruce R. Jennings | DNS |
| 19.9.1964 | 500 km Bridgehampton [2.0] | 18 | | Dieter Steinmann | Dinkelacker Importers | DNF |
| 20.9.1964 | Coupes de Paris [SP2.0/GT+1.6] | 18 | | Jacky Dechaumel | Jacky Dechaumel | DNA |
| 20.9.1964 | Coupes de Paris [GT1.6/T+2.5] | 32 | | Long | Long | 12th |
| 20.9.1964 | Coupes de Paris [GT/T2.5] | 66 | | Nathaniel Helmick | N. Hemick | 3rd |
| 20.9.1964 | Tour de France | 149 | | Mondolini / Petit | Noire | DNF |
| 20.9.1964 | ICNSCC Westwood [FP+GP+HM] | | | Dick Finch | | 1st |
| 20.9.1964 | Preliminary Westwood [Novice] | | | Jack Bell | | 3rd |
| 20.9.1964 | SCCA Regional Mid-Ohio [DP+EP] | | | T. King-Hedinger | | 1st |
| 20.9.1964 | MGCC Lynndale Farms [CP+DP+EP] | | | Bob Beutler | | ?th |
| 20.9.1964 | ICNSCC Westwood [FP+GP+HM] | | | Bob Daly | | 2nd |
| 20.9.1964 | MGCC Lynndale Farms [FP] | | | Steve Carmivk | | 1st |
| 20.9.1964 | ICNSCC Westwood [EGT+FGT+GGT+HGT+Sedan I] | | | Paul Woodroffe | | 2nd |
| 20.9.1964 | ICNSCC Westwood [EGT+FGT+GGT+HGT+Sedan I] | | | Dick Finch | | 3rd |
| 20.9.1964 | ICNSCC Westwood [EGT+FGT+GGT+HGT+Sedan I] | | | John Hall | | 1st |
| 20.9.1964 | ICNSCC Westwood [FP+GP+HM] | | | Jack Bell | | 3rd |
| 26.9.1964 | GP Mosport [Production] | 37 | | Horst Kroll | Knob Hill B.P. Service Station | DNA |
| 26.9.1964 | GP Mosport [Production] | 206 | | Reinhold Schill | Heimrath Porsche Service | DNA |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 5 | | Larry Myers | | DNA |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 11 | | Holly Evans | | DNA |
| 27.9.1964 | Preliminary Marlboro [Novice 1] | 11 | | Richard Caminiti | | 2nd |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 13 | | Art Bartholome | | DNA |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 22 | | Ron Grable | | 1st |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 27 | | Dave Kepple | | DNA |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 47 | | Curtis Erwin | | DNA |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 53 | | Nagle Bradwell | | DNA |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 55 | | Bert Everett | | 2nd |
| 27.9.1964 | Preliminary Marlboro [Novice 1] | 67 | | Gale Patton | | 3rd |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 67 | | Jack Rabold | | DNA |
| 27.9.1964 | SCCA Divisional Marlboro [CP+FP] | 71 | | Ernest Stalder | | DNA |
| 27.9.1964 | WJC Charterhall [Racing] | 74 | | Ernest Blackadder | T. E. Blackadder | DNA |
| 27.9.1964 | WJC Charterhall [GT+1.3] | 74 | | Ernest Blackadder | T. E. Blackadder | DNA |
| 27.9.1964 | WJC Charterhall [S+1.3] | 74 | | Ernest Blackadder | T. E. Blackadder | DNA |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 75 | | | Wenger Racing Team | DNA |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 76 | | Charlie Wenger | Wenger Racing Team | 3rd |
| 27.9.1964 | SCCA Divisional Marlboro [CP+FP] | 77 | | Bruce Jennings | | 1st |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 77 | | Bruce Jennings | | DNA |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 78 | | George Frey | | DNA |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 79 | | Andrew Steele | | DNA |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 82 | | Newt Whitcomb | | DNA |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 94 | | Dic Sundra | | DNA |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | 97 | | Albert Hickman | | DNA |
| 27.9.1964 | SCCA Divisional Bainbridge [EP+FP] | | | John Belperche | | 2nd |
| 27.9.1964 | SCCA Divisional Bainbridge [EM+FM+GM+AP+BP+CP+DP] | | | Harold Williamson | | ?th |
| 27.9.1964 | SCCA Divisional Bainbridge [EP+FP] | | | Marty Gifford | | ?th |
| 27.9.1964 | SCCA Divisional Bainbridge [EM+FM+GM+AP+BP+CP+DP] | | | Bill Martin | | ?th |
| 27.9.1964 | SCCA Club Cotati [CP+EP] | | | Charles Pistante | | 2nd |
| 27.9.1964 | SCCA Club Cotati [CP+EP] | | | Scott Krag | | 1st |
| 27.9.1964 | SCCA Divisional Bainbridge [EM+FM+GM+AP+BP+CP+DP] | | | Tommy Charles | | raced |
| 27.9.1964 | SCCA Club Cotati [CP+EP] | | | Bob Jones | | 3rd |
| 27.9.1964 | OCSRRC Waterford Hills [Modified+Production+] | | | Erhard Dahm | | ?th |
| 27.9.1964 | Preliminary Waterford Hills [EP+FP] | | | Erhard Dahm | | 2nd |
| 27.9.1964 | SCCA Divisional Marlboro [EP] | | | B. Kenlein | | 4th |
| 27.9.1964 | SCCA Divisional Marlboro [CP+FP] | | | John Kelly | | 3rd |
| 27.9.1964 | SCCA Divisional Greenwood [DP+EP] | | | Gary Stevenson | | 12th |
| 27.9.1964 | SCCA Divisional Greenwood [DP+EP] | | | Don McIntosh | | 14th |
| 27.9.1964 | SCCA Divisional Greenwood [DP+EP] | | | Jerry Mason | | 4th |
| 3.10.1964 | Preliminary Virginia [DP+EP] | 27 | | Erwin | | DNF |
| 3.10.1964 | Preliminary Virginia [DP+EP] | 38 | | Frey | | 4th |
| 3.10.1964 | Preliminary Virginia [DP+EP] | 73 | | Andrew Steele | | 5th |
| 3.10.1964 | Preliminary Virginia [CP+EP+Sedan] | 77 | | Bruce Jennings | | DNS |
| 3.10.1964 | Preliminary Virginia [DP+EP] | 78 | | Bart Kinlein | | 6th |
| 3.10.1964 | Preliminary Virginia [CP+EP+Sedan] | 94 | | John Kelley | | 1st |
| 4.10.1964 | Pries von Tirol [GT] | 62 | | Sepp Greger | ÖASC | DNF |
| 4.10.1964 | Pries von Tirol [GT] | 64 | | Friedrich Glatz | Friedrich Glatz | DNF |
| 4.10.1964 | Pries von Tirol [GT] | 65 | | Hans Lazarus | H. M. Lazarus | ?th |
| 4.10.1964 | Pries von Tirol [GT] | 67 | | Toni Niedermaier | ÖASC | ?th |
| 4.10.1964 | Pries von Tirol [GT] | 68 | | Sepp Sulzberger | ÖASC | ?th |
| 4.10.1964 | Pries von Tirol [GT] | 69 | | Robert Rojkowski | ÖASC | ?th |
| 4.10.1964 | Pries von Tirol [GT] | 70 | | Peter Peter | ÖASC | ?th |
| 4.10.1964 | Pries von Tirol [GT] | 73 | | Franz Albert | ÖASC | DNA |
| 4.10.1964 | SCCA Divisional Virginia [CP+DP] | 77 | | Bruce Jennings | | DNS |
| 4.10.1964 | SCCA Regional Nelson Ledges [DP+EP] | | | T. King-Hedinger | | 1st |
| 4.10.1964 | SCCA Regional Nelson Ledges [DP+EP] | | | Robert Parsons | Bob Parsons | 3rd |