| 9.5.1965 | Targa Florio | 4 | Giulietta Sprint Zagato | Petruzzi / Porro | Antonio Petruzzi | DNF |
| 9.5.1965 | Targa Florio | 8 | Giulietta Sprint Zagato | di Belmonte / Piccione | Aretusa | DNS |
| 9.5.1965 | Targa Florio | 10 | Giulietta Sprint Zagato | "Bit" / Garofalo | Scuderia Pegaso | DNF |
| 9.5.1965 | Targa Florio | 12 | Giulietta Sprint Zagato | Merendino / Trapani | Alfonso Merendino | 22nd |
| 9.5.1965 | Targa Florio | 14 | Giulietta Sprint Zagato | Lo Piccolo / Sutera | Scuderia Pegaso | 29th |
| 9.5.1965 | Targa Florio | 16 | Giulietta Sprint Zagato | Santoro / Mirto Randazzo | Scuderia Pegaso | DNF |
| 9.5.1965 | Targa Florio | 34 | Giulietta Sprint Speciale | Messina / Carpinteri | Aretusa | 26th |
| 9.5.1965 | Targa Florio | 36 | Giulietta Sprint Zagato | Battista / Monaco | Scuderia Etna | DNF |
| 9.5.1965 | Targa Florio | 40 | Giulietta Sprint | Asciutto / Gagliardo | Giuseppe Asciutto | DNF |
| 9.5.1965 | Targa Florio | 42 | Giulietta Sprint Speciale | Lisitano / Patti | Franco Lisitano | DNF |
| 9.5.1965 | Targa Florio | 48 | Giulietta Sprint Zagato | "The Tortoise" / "Ben Hur" | "The Tortoise" | 28th |
| 9.5.1965 | Targa Florio | 52 | Giulia TZ | Zuccoli / Zeccoli | Autodelta | DNF |
| 9.5.1965 | Targa Florio | 54 | Giulia TZ | Capra / Pinchetti | Scuderia Sant'Ambroeus | 17th |
| 9.5.1965 | Targa Florio | 56 | Giulia TZ | Gargano / Denza | Apulia | 24th |
| 9.5.1965 | Targa Florio | 58 | Giulia TZ | Sirugo / Arena | Scuderia Etna | 9th |
| 9.5.1965 | Targa Florio | 60 | Giulia TZ | Benini / Frola | Apulia | 25th |
| 9.5.1965 | Targa Florio | 64 | Giulia TZ2 | Bussinello / Todaro | Autodelta | DNF |
| 9.5.1965 | Targa Florio | 70 | Giulia TZ | Bianchi / Rolland | Autodelta | 7th |
| 9.5.1965 | Targa Florio | 72 | Giulia TZ | Panepinto / Parla | Salvatore Panepinto | DNF |
| 9.5.1965 | Targa Florio | 166 | Giulia Sprint GTA | Federico / Cabral | Autodelta - Pegaso | DNF |
| 9.5.1965 | USRRC-GT Laguna Seca | | TI | | Alan Brengle | DNA |
| 9.5.1965 | DARM GT Nürburgring [GT1.3] | | | Joachim Komusin | | 3rd |
| 9.5.1965 | DARM GT Nürburgring [GT1.6] | | | Herbert Schultze | | 1st |
| 9.5.1965 | DARM GT Nürburgring [GT1.3] | | | Hans Stahlberg | | 10th |
| 9.5.1965 | DARM GT Nürburgring [GT1.3] | | | Werner Buls | | DNF |
| 9.5.1965 | Zandvoort [GT/FL] | | GT | Rob Grootveld | | ?th |
| 9.5.1965 | DARM GT Nürburgring [GT1.6] | | | Rolf Brakemeier | | 8th |
| 14.5.1965 | SCCA Regional Cumberland [Novice 1] | 1 | Giulietta Veloce | J. F. Kleingerner | J. F. Kleingerner | DNA |
| 14.5.1965 | SCCA Regional Cumberland [Novice 1] | 5 | | Al Cook | Al Cook | DNA |
| 14.5.1965 | SCCA Regional Cumberland [Novice 1] | 11 | | Don Baker | Don Baker | DNA |
| 14.5.1965 | SCCA Regional Cumberland [Novice 1] | 63 | Giulietta Veloce | Richard Scott | Richard Scott | DNA |
| 14.5.1965 | SCCA Regional Cumberland [Novice 1] | 78 | | James Ristimaki | James Ristimaki | DNA |
| 16.5.1965 | SCCA National Cumberland [FP] | 15 | | Robert Dvorin | Robert Dvorin | DNA |
| 16.5.1965 | SCCA National Cumberland [FP] | 24 | Giulietta | Eugene Ribas | Eugene Ribas | DNA |
| 16.5.1965 | 500 km Spa | 50 | Giulia TZ | Gustave Gosselin | | 12th |
| 16.5.1965 | 500 km Spa | 51 | Giulia TZ | Nicolas Koob | Nicolas Koob | DNF |
| 16.5.1965 | 500 km Spa | 52 | Giulia TZ | Tony Hegbourne | Ian Walker Racing | DNF |
| 16.5.1965 | 500 km Spa | 53 | Giulia TZ | Boley Pittard | Ian Walker Racing | 11th |
| 16.5.1965 | SCCA National Cumberland [EP] | 66 | Super | Bill Barnes | Bill Barnes | DNA |
| 16.5.1965 | SCCA National Cumberland [EP] | 98 | | Herman Melotti | Herman Melotti | raced |
| 16.5.1965 | GP Roma Vallelunga [S2.0] | | 1750 | G. Pratibocca | | 10th |
| 22.5.1965 | BARC Goodwood [Handicap B] | 150 | Giulia | D. Taylor | | 11th |
| 23.5.1965 | 1000 km Nürburgring | 26 | Giulia Sprint GTA | Furtmayr / Schultze | Autodelta S.p.A. | 19th |
| 23.5.1965 | USRRC Bridgehampton | 26 | TI | Horst Kwech | | DNF |
| 23.5.1965 | USRRC Bridgehampton | 45 | Giulia TZ | Harry Theodoracopulos | | DNF |
| 23.5.1965 | 1000 km Nürburgring | 81 | Giulia TZ | Rolland / de Adamich / Zeccoli | Autodelta S.p.A. | DNS |
| 23.5.1965 | 1000 km Nürburgring | 82 | Giulia TZ2 | Bussinello / Zuccoli | Autodelta S.p.A. | 30th |
| 23.5.1965 | 1000 km Nürburgring | 83 | Giulia TZ2 | de Adamich / "Geki" | Autodelta S.p.A. | 17th |
| 23.5.1965 | 1000 km Nürburgring | 84 | Giulia TZ | Capra / Galli | Scuderia Sant Ambroeus | DNF |
| 23.5.1965 | 1000 km Nürburgring | 85 | Giulia TZ | Koob / Wagner | Equipe Grand-Ducale Luxembourgeoise | DNF |
| 23.5.1965 | 1000 km Nürburgring | 86 | Giulia TZ | Hegbourne / Pittard | Walker-Day Racing | DNA |
| 23.5.1965 | 1000 km Nürburgring | 93 | Giulia | Herbert Schultze | AVO Rennteam | DNA |
| 23.5.1965 | 1000 km Nürburgring | 103 | Giulietta | Komusin / Müllers | International Racing Club | 31st |
| 23.5.1965 | 1000 km Nürburgring | 104 | Giulietta | Franz / Lippuner | Willi Franz | DNF |
| 23.5.1965 | SCCA Regional Greenwood [DP+EP+FP] | | | Gregory Upstone | | ?th |
| 23.5.1965 | Prix de Paris [GT 2] | | Zagato | Alain Boudier | | 8th |
| 23.5.1965 | ICNSCC Kent [AGT+BGT+CGT+DGT+EGT] | | | Dan McMahon | | 8th |
| 23.5.1965 | Prix de Paris [GT 2] | | | "Pedro" | | 11th |
| 30.5.1965 | SCCA National Courtland | 2 | | Don Staats | | raced |
| 30.5.1965 | SCCA Regional Santa Barbara [CP+DP] | 4 | | Nick Dioguardi | Dio Bros. | DNA |
| 30.5.1965 | SCCA National Meadowdale [CP+DP+HM] | 5 | Giulia TZ | Chuck Stoddard | | 2nd |
| 30.5.1965 | SCCA Regional Santa Barbara [FP] | 5 | | Vic Provenzano | Victor Provenzona | DNA |
| 30.5.1965 | SCCA National Meadowdale [CP+DP+HM] | 6 | Giulia Veloce | Harry Killian | | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [EP] | 6 | | William Ehitesel | William Ehitesel | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [FP] | 26 | | Heineman / MacGrotty | John Heineman | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [FP] | 27 | | Nik Kelly | Nik Kelly | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [EP] | 31 | | Ron Wunschel | Ron Wunschel | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [FP] | 31 | | Chester Kline | Chester Kline | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [EP] | 32 | | Stephen Griswold | Stephen Griswold | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [EP] | 33 | Giulietta Super | Donald Derengowski | Donald Derengowski | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [FP] | 34 | | Jerry Galich | Vic and Rita | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [FP] | 35 | | Elon Place | Elon Place | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [FP] | 36 | | Dan Shimakawa | Dan Shimakawa | DNA |
| 30.5.1965 | SCCA National Meadowdale [EP+FP] | 37 | | Jim Malen | | DNA |
| 30.5.1965 | SCCA National Meadowdale [EP+FP] | 38 | | Bob Lyon | | DNA |
| 30.5.1965 | SCCA National Courtland | 39 | Giulietta Spider | John Gunn | | raced |
| 30.5.1965 | SCCA National Meadowdale [EP+FP] | 47 | | Tom Cavalier | | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [FP] | 48 | | Doug Robie | Doug Robie | DNA |
| 30.5.1965 | SCCA National Meadowdale [EP+FP] | 76 | Giulietta Spider | Lowell Rigoulot | | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [EP] | 81 | Giulietta Veloce | Al Bond | Al Brengle | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [CP+DP] | 82 | Giulietta Spider Veloce | Nadeene Brengle | Al Brengle | DNA |
| 30.5.1965 | SCCA National Meadowdale [EP+FP] | 93 | | Alan Marsh | | DNA |
| 30.5.1965 | SCCA National Meadowdale [EP+FP] | 94 | | Eddie Wachs | | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [EP] | 97 | Giulietta Veloce | John Shankle | John Shankle | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [EP] | 98 | | Lloyd Berghagen | Lloyd Berghagen | DNA |
| 30.5.1965 | Hill Climb Bologna-Raticosa | | Giulia TZ | Attilio Brandi | | 31st |
| 30.5.1965 | Zolder | | Giulietta Spider Veloce | Helmut Leuze | | 3rd |
| 30.5.1965 | Hill Climb Bologna-Raticosa | | Giulia TZ | Guido Rava | | 8th |
| 30.5.1965 | Hill Climb Bologna-Raticosa | | Giulia TZ | Giuseppe Sirugo | | 12th |
| 31.5.1965 | SCCA Regional Thompson [FP] | | | Tom Flaherty | | 2nd |
| 6.6.1965 | GP Mugello | 10 | Giulia TI Super | Enrico Pinto | Enrico Pinto | 4th |
| 6.6.1965 | GP Mugello | 83 | Giulia TZ | Zuccoli / Rava | Autodelta | 5th |
| 6.6.1965 | GP Mugello | 91 | Giulia Sprint GTA | Zeccoli / Di Bona | Autodelta | 7th |
| 6.6.1965 | Hill Climb Mont Ventoux | | Giulia TZ | Lucien Bianchi | | 16th |
| 6.6.1965 | Hill Climb Mont Ventoux | | Giulia TZ Usine | Jean Rolland | | 9th |
| 6.6.1965 | Hill Climb Mont Ventoux | | Giulia TI Super | Fernand Masoero | | 20th |
| 6.6.1965 | Hill Climb Mont Ventoux | | 2600 Sprint | Jean Maurin | | 46th |
| 6.6.1965 | Hill Climb Mont Ventoux | | | Cordonnier | | 65th |
| 6.6.1965 | SCCA Regional Shelton [FP+GP+HP+Sedan/S] | | | Bob Kaleta | | ?th |
| 6.6.1965 | SCCA Regional Shelton [BP+CP+DP+EP+Sedan/L] | | | Scott Anderson | | ?th |