| 25.4.1965 | Coupes de Vitesse | | | Alain Finkel | | 6th |
| 8.5.1965 | SCCA Regional Laguna Seca [AP+BP+CP+DP] | 71 | | Eugene Smith | | ?th |
| 9.5.1965 | Targa Florio | 52 | #750079 => 750107 | Zuccoli / Zeccoli | Autodelta | DNF |
| 9.5.1965 | Targa Florio | 54 | #750031 | Capra / Pinchetti | Scuderia Sant'Ambroeus | 17th |
| 9.5.1965 | Targa Florio | 56 | | Gargano / Denza | Apulia | 24th |
| 9.5.1965 | Targa Florio | 58 | #750012 | Sirugo / Arena | Scuderia Etna | 9th |
| 9.5.1965 | Targa Florio | 60 | | Benini / Frola | Apulia | 25th |
| 9.5.1965 | Targa Florio | 70 | #750108 | Bianchi / Rolland | Autodelta | 7th |
| 9.5.1965 | USRRC-GT Laguna Seca | 71 | | Eugene Smith | Gene Smith | 12th |
| 9.5.1965 | Targa Florio | 72 | #750009 | Panepinto / Parla | Salvatore Panepinto | DNF |
| 16.5.1965 | 500 km Spa | 50 | #750036 | Gustave Gosselin | | 12th |
| 16.5.1965 | 500 km Spa | 51 | | Nicolas Koob | Nicolas Koob | DNF |
| 16.5.1965 | 500 km Spa | 52 | #750073 | Tony Hegbourne | Ian Walker Racing | DNF |
| 16.5.1965 | 500 km Spa | 53 | | Boley Pittard | Ian Walker Racing | 11th |
| 23.5.1965 | USRRC Bridgehampton | 45 | #750033 | Harry Theodoracopulos | | DNF |
| 23.5.1965 | 1000 km Nürburgring | 81 | #750109 | Rolland / de Adamich / Zeccoli | Autodelta S.p.A. | DNS |
| 23.5.1965 | 1000 km Nürburgring | 84 | | Capra / Galli | Scuderia Sant Ambroeus | DNF |
| 23.5.1965 | 1000 km Nürburgring | 85 | #041? | Koob / Wagner | Equipe Grand-Ducale Luxembourgeoise | DNF |
| 23.5.1965 | 1000 km Nürburgring | 86 | #053? | Hegbourne / Pittard | Walker-Day Racing | DNA |
| 30.5.1965 | SCCA National Meadowdale [CP+DP+HM] | 5 | | Chuck Stoddard | | 2nd |
| 30.5.1965 | Hill Climb Bologna-Raticosa | | | Giuseppe Sirugo | | 12th |
| 30.5.1965 | Hill Climb Bologna-Raticosa | | | Attilio Brandi | | 31st |
| 30.5.1965 | Hill Climb Bologna-Raticosa | | | Guido Rava | | 8th |
| 6.6.1965 | GP Mugello | 81 | | Galimberti / Sirugo | Scuderia Etna | 30th |
| 6.6.1965 | GP Mugello | 82 | | Giorgio Pianta | Scuderia St. Ambroeus | DNA |
| 6.6.1965 | GP Mugello | 83 | | Zuccoli / Rava | Autodelta | 5th |
| 6.6.1965 | GP Mugello | 84 | | de Adamich / Rava | Autodelta | DNA |
| 6.6.1965 | GP Mugello | 85 | | Parmigiani / "Kim" | Scuderia St. Ambroeus | DNF |
| 6.6.1965 | GP Mugello | 86 | | Capra / Galli | Scuderia St. Ambroeus | DNA |
| 6.6.1965 | GP Mugello | 89 | | Attilio Brandi | Attilio Brandi | 23rd |
| 6.6.1965 | Hill Climb Mont Ventoux | | | Lucien Bianchi | | 16th |
| 6.6.1965 | Hill Climb Mont Ventoux | | | Jean Rolland | | 9th |
| 7.6.1965 | Crystal Palace International [GT1.6] | 79 | | Boley Pittard | Walker-Day Racing | 2nd |
| 13.6.1965 | Hill Climb Rossfeld | 40 | | Herbert Wrobel | Herbert Wrobel | 20th |
| 20.6.1965 | SCCA Regional Pomona [AP+BP+CP] | 42 | | Dino Dioguardi | Dino Dioguardi | DNA |
| 20.6.1965 | 24 h Le Mans | 44 | #750041 | Koob / Finkel | Equipe Grand-Ducale Luxembourghoise | DNF |
| 20.6.1965 | 24 h Le Mans | 60 | | Finkel / Condrillier / Arbez | Alain Finkelstein | DNA |
| 27.6.1965 | GP Watkins Glen | 45 | #750033 | Harry Theodoracopulos | Harry Theodoracopulos | DNA |
| 27.6.1965 | DARM GT Avus | 63 | | Matthias Wasel | Matthias Wasel | ?th |
| 27.6.1965 | DARM GT Avus | 64 | | Herbert Schultze | Herbert Schultze | ?th |
| 27.6.1965 | DARM GT Avus | 65 | | Jochen Neerpasch | Frh. v. Wendt | ?th |
| 29.6.1965 | Hill Climb Coppa della Sila | | | "Johnny Walker" | | 9th |
| 29.6.1965 | Hill Climb Coppa della Sila | | | Giuseppe Sirugo | | 5th |
| 3.7.1965 | JDC Crystal Palace [GT] | | | Boley Pittard | Walker-Day | 4th |
| 4.7.1965 | DARM GT Norisring [GT1.6] | 39 | | Herbert Wrobel | Herbert Wrobel | 15th |
| 4.7.1965 | DARM GT Norisring [GT1.6] | 52 | | Matthias Wasel | Matthias Wasel | 3rd |
| 4.7.1965 | Hill Climb Bolzano-Mendola | 222 | | Guido Rava | | 5th |
| 4.7.1965 | Hill Climb Bolzano-Mendola | 224 | #750012 | Giuseppe Sirugo | | 7th |
| 4.7.1965 | Hill Climb Bolzano-Mendola | 226 | #750031 | Girolamo Capra | | 55th |
| 10.7.1965 | LASC Harewood | | #750097 | Al Pease | | raced |
| 11.7.1965 | SCCA National Mid-Ohio [CP+DP] | 5 | | Chuck Stoddard | | DNA |
| 11.7.1965 | DARM GT Mainz-Finthen [GT1.6] | | | Matthias Wasel | | 4th |
| 17.7.1965 | BRSCC Oulton Park [GT] | 120 | | Boley Pittard | Walker Day Racing Ltd. | 3rd |
| 18.7.1965 | DARM GT Solitude | 10 | | Matthias Wasel | Scuderia Colonia | DNA |
| 18.7.1965 | Solitude [P2.0] | 21 | | "Geki" | Autodelta | DNA |
| 18.7.1965 | Solitude [P2.0] | 22 | | Roberto Bussinello | Autodelta | DNA |
| 24.7.1965 | Martini Trophy Silverstone | 1 | | Boley Pittard | Walker-Day Racing Ltd. | 8th |
| 25.7.1965 | Hill Climb Cesana-Sestrières | | | Charles Ramu-Caccia | | 7th |
| 25.7.1965 | Hill Climb Cesana-Sestrières | | | Girolamo Capra | | 19th |
| 25.7.1965 | Hill Climb Cesana-Sestrières | | | Guido Rava | | 9th |
| 31.7.1965 | BARC Crystal Palace [GT] | 119 | | Boley Pittard | | 3rd |
| 1.8.1965 | DARM GT Nürburgring | 20 | | Lucien Bianchi | Equipe Nationale Belge | DNA |
| 1.8.1965 | DARM GT Nürburgring | 22 | | Matthias Wasel | Scuderia Colonia | 4th |
| 7.8.1965 | SCCA Regional Candlestick [CM+DM+EM+FM+GM+AP+BP+CP+DP+EP] | 68 | | Tom Johnson | Tom Johnson | DNA |
| 8.8.1965 | Hill Climb Schauinsland | 19 | | Charles Ramu-Caccia | Scuderia Filipinetti | 10th |
| 15.8.1965 | Coppa Citta di Enna | 2 | | Guido Rava | | 9th |
| 15.8.1965 | Coppa Citta di Enna | 6 | | Bartolomeo Donato | | 10th |
| 15.8.1965 | Coppa Citta di Enna | | | Giuseppe Sirugo | | DNA |
| 15.8.1965 | Coppa Citta di Enna | | | Salvatore Niosi | | DNA |
| 15.8.1965 | Coppa Citta di Enna | | | Vito Tipa | | DNA |
| 15.8.1965 | BRSCC Snetterton [GT] | | | Boley Pittard | Walker-Day | 2nd |
| 21.8.1965 | 6 h Mosport | | | Muir / Nerriere | | 4th |
| 22.8.1965 | 500 mile Watkins Glen | 45 | #750033 | Theodoracopulos / Grossman | Harry Theodoracopulos | DNA |
| 29.8.1965 | Hill Climb Ollon-Villars | 95 | | Teodoro Zeccoli | Autodelta | 25th |
| 29.8.1965 | Hill Climb Ollon-Villars | 107 | | Charles Ramu-Caccia | Scuderia Filipinetti | 15th |
| 30.8.1965 | Redex Trophy Brands Hatch | 138 | | Boley Pittard | Walker-Day Racing Ltd. | 4th |
| 5.9.1965 | 500 mile Road America | 5 | | Chuck Stoddard | Stoddard Racing Team | 15th |
| 5.9.1965 | BARC Brands Hatch [S/GT1.6] | | | Boley Pittard | Walker-Day | 3rd |
| 19.9.1965 | 500 km Bridgehampton [2.0] | 10 | #750033 | Theodoracopulos / Grossman | H. Theodoracopulos | 8th |
| 19.9.1965 | Player's Mont-Tremblant | | #750097 | Al Pease | | 18th |
| 25.9.1965 | GP Mosport [Production] | 69 | #750097 | Al Pease | Canadian Motor Industries | DNA |
| 26.9.1965 | GP Albi | | | Bernard Consten | | 8th |
| 26.9.1965 | Hockenheim [GT2.5] | | | Charles Ramu-Caccia | | 4th |
| 3.10.1965 | Coupes du Salon | | | Jean Rolland | | 4th |
| 10.10.1965 | Pries von Tirol [GT] | 19 | | | | raced |
| 10.10.1965 | SM Monza [GT] | 158 | | Charles Ramu-Caccia | | 5th |
| 10.10.1965 | SM Monza [GT] | | | Roland Stierli | | 8th |
| 17.10.1965 | Aspern [GT] | 61 | | Herbert Wrobel | Herbert Wrobel | 13th |
| 30.10.1965 | SCCA Riverside [AP+BP+CP+DP] | 4 | | Dino Dioguardi | Dino Dioguardi | DNA |
| 7.11.1965 | SCCA Regional Vaca Valley [CP+DP] | | | Dino Dioguardi | | DNA |
| 28.11.1965 | Nassau TT | 29 | #750033 | Harry Theodoracopulos | | 8th |
| 28.11.1965 | Preliminary Nassau TT [GT] | 29 | #750033 | Harry Theodoracopulos | | 10th |
| 28.11.1965 | US Champions Daytona [CP+DP] | 31C | | Chuck Stoddard | | 4th |
| 3.12.1965 | Governor's Trophy | 29 | #750033 | Harry Theodoracopulos | | 33rd |
| 4.12.1965 | Nassau Classic | 29 | #750033 | Harry Theodoracopulos | | 16th |
| 5.12.1965 | Nassau Trophy | 29 | #750033 | Harry Theodoracopulos | | 56th |
| 5.12.1965 | SCCA Regional Phoenix [BP+CP+DP] | | | Noel Armstrong | | ?th |