| 6.6.1964 | Player's 200 Mosport | 3 | #088 | Hugh Dibley | Stirling Moss Racing Team | 15th |
| 7.6.1964 | Hill Climb Rossfeld | 55 | #029 | Michel Weber | Michel Weber | 6th |
| 7.6.1964 | Hill Climb Rossfeld | 56 | #033 | Heini Walter | Heini Walter | 8th |
| 7.6.1964 | Hill Climb Rossfeld | 58 | #079 | André Knörr | Scuderia Filipinetti | 16th |
| 7.6.1964 | Hill Climb Rossfeld | 59 | | Paolo Colombo | Paolo Colombo | 9th |
| 7.6.1964 | SCCA Regional Stockton [AP+BP+DP] | 60 | #015 | Don Wester | | DNF |
| 7.6.1964 | Hill Climb Rossfeld | 61 | #030 | Werner Brockhaus | Werner Brockhaus | 11th |
| 7.6.1964 | Hill Climb Rossfeld | 62 | #036 | Udo Schütz | Udo Schütz | 12th |
| 7.6.1964 | Hill Climb Rossfeld | 63 | #045 | Dickie Stoop | Richard Stoop | 15th |
| 7.6.1964 | Hill Climb Rossfeld | 64 | | Hans-Peter Bigler | Ecurie Biennoise | 14th |
| 7.6.1964 | SCCA Regional Oregon [AP+BP+CP+DP] | | #042 | Mike Eyerly | Porsche Car Northwest | 1st |
| 7.6.1964 | SCCA Regional Oregon [CM+DM+EM+FM+GM+FJr.] | | #042 | Mike Eyerly | Porsche Car Northwest | 2nd |
| 7.6.1964 | Continental Divide [CM+DM+EM+FM+GM+AP+BP+FL+FJr.] | | #013 | Bob Hagestad | | 3rd |
| 7.6.1964 | Campagnana Vallelunga [S2.0] | | #080 | Gianni Bulgari | | 1st |
| 7.6.1964 | Hill Climb Rossfeld | | | Siegfried Günther | Siegfried Günther | DNA |
| 13.6.1964 | JDC Crystal Palace [P/GT+1.6] | 31 | #045 | Dickie Stoop | Dicky Stoop | DNA |
| 14.6.1964 | DARM GT Mainz-Finthen [GT+1.6] | 8 | | Henk van Zalinge | Racing Team Holland | ?th |
| 14.6.1964 | SCCA Divisional Willow Springs [AP+BP+CP] | 32 | | Kurt Neumann | Precision Motors | 3rd |
| 14.6.1964 | SCCA Divisional Willow Springs [AP+BP+CP] | 33 | | Scooter Patrick | Precision Motors | 1st |
| 14.6.1964 | DARM GT Mainz-Finthen [GT+1.6] | | #028 | Gerhard Koch | | 2nd |
| 14.6.1964 | DARM GT Mainz-Finthen [GT+1.6] | | #054 | Günther Selbach | | ?th |
| 14.6.1964 | DARM GT Mainz-Finthen [GT+1.6] | | #036 | Udo Schütz | | 3rd |
| 14.6.1964 | Rose Cup Portland | | | Gary Wright | | 3rd |
| 14.6.1964 | ICNSCC Portland [AGT+BGT+CGT+DGT+EGT+FGT+Sedan] | | | Gary Wright | | 1st |
| 14.6.1964 | ICNSCC Portland [Modified] | | | Gary Wright | | 1st |
| 15.6.1964 | GP de Madrid | | #090 | Francisco Godia-Sales | | raced |
| 15.6.1964 | GP de Madrid | | #057 | Juan Fernandez | | 2nd |
| 21.6.1964 | GP Mugello | 8 | | Paolo Colombo | | DNA |
| 21.6.1964 | GP Mugello | 9 | #080 | Gianni Bulgari | | 1st |
| 21.6.1964 | 24 h Le Mans | 28 | | | | DNA |
| 21.6.1964 | 24 h Le Mans | 29 | #009 | Barth / Linge | Porsche System Engineering | DNF |
| 21.6.1964 | 24 h Le Mans | 30 | #008 | Davis / Mitter | Porsche System Engineering | DNF |
| 21.6.1964 | 24 h Le Mans | 31 | #006 | Koch / Schiller | Porsche System Engineering | 10th |
| 21.6.1964 | 24 h Le Mans | 32 | #041 | "Franc" / Kerguen | "Franc" | 12th |
| 21.6.1964 | 24 h Le Mans | 33 | #055 | Pon / van Zalinge | Racing Team Holland | 8th |
| 21.6.1964 | 24 h Le Mans | 33 | | | Scuderia Filipinetti | DNA |
| 21.6.1964 | 24 h Le Mans | 34 | #021 | Buchet / Ligier | Auguste Veuillet | 7th |
| 21.6.1964 | SCCA National Road America [AP+BP+CP] | 34 | #013 | Bob Hagestad | | 3rd |
| 21.6.1964 | 24 h Le Mans | 35 | #079 | Müller / Sage | Scuderia Filipinetti | 11th |
| 21.6.1964 | 24 h Le Mans | 36 | #049 | de Cortanze / Mosnier | Jean-Claude Mosnier | DNS |
| 21.6.1964 | 24 h Le Mans | 62 | | de Beaufort / Mitter / Ligier | Racing Team Holland | DNA |
| 21.6.1964 | SCCA National Road America [CM+DM+EM+FM] | 77 | #014 or 066 | Bill Wuesthoff | Ed Weschler | 5th |
| 21.6.1964 | 24 h Le Mans | | #088 | Whitmore / Dibley / Casner | Stirling Moss Auto Racing Team (SMART) | DNA |
| 28.6.1964 | USRRC-GT Watkins Glen | 68 | #043 | Jack Ryan | John E. Ryan | DNA |
| 28.6.1964 | DARM GT Avus | | #054 | Günther Selbach | | ?th |
| 28.6.1964 | DARM GT Avus | | #084 | "Remordu" | | DNF |
| 28.6.1964 | DARM GT Avus | | | Hasse Radefalk | | ?th |
| 28.6.1964 | DARM GT Avus | | #037 | Gerhard Osterfeld | | ?th |
| 28.6.1964 | SCCA Regional Osceola [Main] | | #051 | David Lane | | 3rd |
| 4.7.1964 | Martini Trophy Silverstone | 16 | | John Morris | J. Morris | raced |
| 5.7.1964 | 12 h Reims | 33 | #009 | Barth / Davis | Porsche System | DNF |
| 5.7.1964 | 12 h Reims | 36 | #020 | Buchet / Ligier | Auguste Veuillet | 10th |
| 5.7.1964 | 12 h Reims | 37 | #047 | Soisbault / Dubois | Auguste Veuillet | 13th |
| 5.7.1964 | 12 h Reims | 38 | #079 | Müller / Knörr | Scuderia Filipinetti | 12th |
| 5.7.1964 | 12 h Reims | 39 | #055? | Pon / Slotemaker | Racing Team Holland | 7th |
| 5.7.1964 | 12 h Reims | 40 | #023?? | van Zalinge / van Lennep | Racing Team Holland | 15th |
| 5.7.1964 | 12 h Reims | 41 | #022??? | Siffert / Schiller | Heinz Schiller | DNF |
| 5.7.1964 | 12 h Reims | 42 | | Koch / Mitter | Porsche System | 6th |
| 5.7.1964 | 12 h Reims | 43 | #041 | "Franc" / Kerguen | "Franc" | 16th |
| 5.7.1964 | 12 h Reims | 44 | #078 | Vianini / Estéfano | Andrea Vianini | 5th |
| 5.7.1964 | DARM GT Norisring [GT+1.6] | 68 | #036 | Udo Schütz | | 4th |
| 5.7.1964 | DARM GT Norisring [GT+1.6] | 69 | #054 | Günther Selbach | | 3rd |
| 5.7.1964 | DARM GT Norisring [GT+1.6] | 75 | | Herbert Linge | Porsche System | 2nd |
| 5.7.1964 | Norisring [SP2.0] | 75 | | Herbert Linge | | 2nd |
| 5.7.1964 | SCCA Divisional Courtland [Modified+AP+BP+CP+DP+Sedan+1.3] | | | George Barber | | 2nd |
| 5.7.1964 | SCCA Regional Oregon [CM+DM+EM+FM+GM] | | #042 | Mike Eyerly | Porsche Car Northwest | 2nd |
| 5.7.1964 | Coupes Benelux | | #037 | Gerhard Osterfeld | | ?th |
| 5.7.1964 | SCCA Regional Oregon [AP+BP+CP+DP] | | #042 | Mike Eyerly | Porsche Car Northwest | 1st |
| 11.7.1964 | GP Brands Hatch [GT] | 40 | #045 | Dickie Stoop | J. R. Stoop | 8th |
| 12.7.1964 | SCCA Divisional Cotati [AP+BP] | 60 | #015 | Don Wester | | 2nd |
| 12.7.1964 | Montjuich | | #090 | Francisco Godia-Sales | | 2nd |
| 19.7.1964 | GP Zolder [S1.6/GT2.0] | 31 | #028 | Gerhard Koch | | 7th |
| 19.7.1964 | GP Zolder [S1.6/GT2.0] | 32 | #084 | "Remordu" | | 8th |
| 19.7.1964 | GP Zolder [S1.6/GT2.0] | 33 | | Herbert Müller | | 5th |
| 19.7.1964 | GP Zolder [S1.6/GT2.0] | 34 | #079 | André Knörr | | 3rd |
| 19.7.1964 | GP Zolder [S1.6/GT2.0] | 35 | #055 | Ben Pon | Racing Team Holland | 1st |
| 19.7.1964 | GP Zolder [S1.6/GT2.0] | 36 | #023 | Rob Slotemaker | Racing Team Holland | 2nd |
| 19.7.1964 | Scott-Brown Memorial Snetterton | 50 | #097 | John Morris | Mefco Racing | ?th |
| 19.7.1964 | Scott-Brown Memorial Snetterton | 56 | #085 | Mike De Udy | Don Moore | DNA |
| 19.7.1964 | USRRC Greenwood | 68 | #043 | Jack Ryan | John Ryan | 18th |
| 19.7.1964 | Scott-Brown Memorial Snetterton | 71 | #045 | Dickie Stoop | R. Stoop | 5th |
| 19.7.1964 | GP Zolder [S1.6/GT2.0] | | #040 | "Eldé" | | 6th |
| 19.7.1964 | GP Zolder [S1.6/GT2.0] | | | Hans-Peter Bigler | | 4th |
| 1.8.1964 | DARM GT Nürburgring | 1 | #028 | Gerhard Koch | Gerd Koch | 1st |
| 1.8.1964 | DARM GT Nürburgring | 2 | #055 | Ben Pon | Racing Team Holland | 2nd |
| 1.8.1964 | DARM GT Nürburgring | 3 | #023 | Rob Slotemaker | Racing Team Holland | 3rd |
| 1.8.1964 | DARM GT Nürburgring | 4 | #040 | "Eldé" | "Eldé" | 6th |
| 1.8.1964 | DARM GT Nürburgring | 5 | #045 | Dickie Stoop | Richard Stoop | 4th |
| 1.8.1964 | DARM GT Nürburgring | 6 | #037 | Gerhard Osterfeld | Gerhard Osterfeld | DNF |
| 1.8.1964 | DARM GT Nürburgring | 7 | #036 | Udo Schütz | Udo Schütz | DNF |
| 1.8.1964 | DARM GT Nürburgring | 8 | #054 | Günther Selbach | Günter Selbach | 5th |
| 1.8.1964 | DARM GT Nürburgring | 9 | #046 | Bernhard Rayers | Scuderia Colonia | DNA |
| 2.8.1964 | Västkustloppet [S+1.15] | 3 | | Hasse Radefalk | | DNA |
| 2.8.1964 | SCCA Divisional Kent [AP+BP+CP] | 46 | #042 | Mike Eyerly | | 2nd |
| 8.8.1964 | 6 h Relay Silverstone [Handicap] | | #097 | Morris | GT Mixture | 4th |
| 9.8.1964 | Hill Climb Schauinsland | 50 | #029 | Michel Weber | Michel Weber | DNA |
| 9.8.1964 | Hill Climb Schauinsland | 53 | | Paolo Colombo | Paolo Colombo | DNA |
| 9.8.1964 | Trophées du Cognac | 64 | #021 | Robert Buchet | Claude Storez | ?th |
| 9.8.1964 | Trophées du Cognac | 65 | #063 | "Roy von Vost" | A.G.A.C.I. | DNA |
| 9.8.1964 | Trophées du Cognac | 67 | #075 | Jacques Rey | Jacques Rey | ?th |