| 30.5.1968 | Trans-Am Lime Rock | 82 | Giulia Sprint GTA | Harry Theodoracopulos | | DNF |
| 2.6.1968 | SCCA National Willow Springs [CP+DP] | 31 | GTs | Phyllis Gaylard | Phillish Gaylard | raced |
| 2.6.1968 | GP Repubblica Vallelunga | 84 | T33/2 | Ignazio Giunti | Autodelta | 1st |
| 2.6.1968 | Rhein-Ruhr Zolder | | | Willi Bendels | | ?th |
| 2.6.1968 | GP Repubblica Vallelunga [SP1.3] | | Giulietta SZ | Anticoni | | 6th |
| 2.6.1968 | GP Repubblica Vallelunga | | Giulia TZ | "Raffy" | | 8th |
| 16.6.1968 | Marlboro 300 | 27 | Duetto | Winkler / van der Vate | | DNA |
| 16.6.1968 | SCCA National Road America [ASR+BSR] | 33 | | John Martino | John Martino | DNA |
| 16.6.1968 | Hockenheim [GT] | | Giulietta Sprint Veloce | Klaus Gschwander | | DNF |
| 16.6.1968 | Trans-Am Mid-Ohio | | Giulia Sprint GTA | Tom Blank | | 11th |
| 16.6.1968 | Trans-Am Mid-Ohio | | Giulia Sprint GTA | Monty Winkler | | DNF |
| 21.6.1968 | 6 h Petrópolis | | Giulia Sprint GTA | Francisco Lameirăo | | NC |
| 21.6.1968 | 6 h Petrópolis | | Giulia | Sérgio Cardoso | | DNS |
| 23.6.1968 | Internationales Mainz-Finthen [S1.3+SR1.0] | | Giulietta Sprint Zagato | Georg Moritz | | ?th |
| 23.6.1968 | Coppa Gallenga Vallelunga | | Duetto | Girolamo Capra | | ?th |
| 23.6.1968 | Coppa Gallenga Vallelunga | | Giulietta Sprint Zagato | Mirto Antigoni | | ?th |
| 23.6.1968 | Coppa Gallenga Vallelunga | | Duetto | Luigi Cecchini | | ?th |
| 23.6.1968 | Coppa Gallenga Vallelunga | | Giulietta Sprint Zagato | Claudio Brutschi | | ?th |
| 23.6.1968 | DARM Mainz-Finthen [GT1.6] | | Spider | Winfried Fries | | 4th |
| 23.6.1968 | Internationales Mainz-Finthen [SRP2.0] | | T33/2 | Herbert Schultze | Alfa Romeo Deutschland | 2nd |
| 23.6.1968 | Coppa Gallenga Vallelunga | | Giulia TZ2 | Ottorino Volonterio | | ?th |
| 30.6.1968 | 200 mile Norisring | 22 | T33/2 | | Alfa Romeo Deutschland | DNA |
| 30.6.1968 | 200 mile Norisring | 49 | T33/2 | Teddy Pilette | Racing Team VDS | 5th |
| 30.6.1968 | 200 mile Norisring | 50 | T33/2 | Serge Trosch | Racing Team VDS | DNQ |
| 30.6.1968 | 500 miles Guanabara | | TI | Zanata / Veloso | | 7th |
| 4.7.1968 | 6 h Riverside | 8 | | Ward / Taggart | Alan Ward | raced |
| 4.7.1968 | 6 h Riverside | 44 | | Brown / Dye | Jere Brown | DNA |
| 4.7.1968 | 6 h Riverside | 45 | | Goellnicht / Mueller | Brian Goellnicht | raced |
| 7.7.1968 | SCCA National Cotati [CP+DP+EP] | 4 | | Bob Rinde | Bob Rinde | DNA |
| 7.7.1968 | SCCA National Cotati [CP+DP+EP] | 18 | | Dennis Pillar | Dennis Pillar | DNA |
| 7.7.1968 | 6 h Nürburgring | 23 | Giulia Sprint GTA-SA | Dechent / Sommer | Alfa Romeo Deutschland | DNF |
| 7.7.1968 | 6 h Nürburgring | 24 | Giulia Sprint GTA-SA | Bianchi / Schultze | Alfa Romeo Deutschland | DNF |
| 7.7.1968 | 6 h Nürburgring | 25 | Giulia Sprint GTA-SA | Giunti / Galli | Alfa Romeo Deutschland | ?th |
| 7.7.1968 | 6 h Nürburgring | 26 | Giulia Sprint GTA-SA | Casoni / Vaccarella | Alfa Romeo Deutschland | 5th |
| 7.7.1968 | SCCA National Riverside [CP+DP] | 31 | | Phyllis Gaylard | Phillis Gaylard | DNA |
| 7.7.1968 | 6 h Nürburgring | 40 | Giulia Sprint GTA | André Brancatelli | André Brancatelli | DNA |
| 7.7.1968 | 6 h Nürburgring | 44 | Giulia Sprint GTA | Zeccoli / Pianta | Alfa Romeo, Deutschland | DNF |
| 7.7.1968 | 6 h Nürburgring | 45 | Giulia Sprint GTA | | Alfa Romeo, Deutschland | DNA |
| 7.7.1968 | 6 h Nürburgring | 46 | Giulia Sprint GTA | Facetti / Pinto | Alfa Romeo, Deutschland | DNF |
| 7.7.1968 | 6 h Nürburgring | 47 | Giulia Sprint GTA | Biscaldi / Fischhaber | Alfa Romeo, Deutschland | DNF |
| 7.7.1968 | 6 h Nürburgring | 48 | Giulia Sprint GTA | Eymann / Peters | Alfa Romeo, Deutschland | DNF |
| 7.7.1968 | 6 h Nürburgring | 49 | Giulia Sprint GTA | Pinto / Pianta | Alfa Romeo, Deutschland | DNA |
| 7.7.1968 | 6 h Nürburgring | 52 | Giulia Sprint GTA | Theissen / Selbach | Auto-Fox | 16th |
| 7.7.1968 | 6 h Nürburgring | 54 | 1300 GT Junior | Brenn / Gleich | Autohaus R. Fred Altenhofen | 13th |
| 7.7.1968 | 6 h Nürburgring | 55 | 1300 GT Junior | Weizinger / Bisterfeld | Dieter Weizinger | DNF |
| 7.7.1968 | 6 h Nürburgring | 56 | 1300 GT Junior | Coenen / Berghausen | Friedhelm Coenen | DNF |
| 7.7.1968 | 6 h Nürburgring | 58 | 1300 GT Junior | Pohlmeyer / Becker | Hanns Pohlmeyer | ?th |
| 7.7.1968 | 6 h Nürburgring | 65 | 1300 GT Junior | von Kerckerinck / Kranefuss | Alfa Romeo Koepchen u. Kersten | 19th |
| 7.7.1968 | 6 h Nürburgring | 71 | 1300 GT Junior | Hartung / Hegels | Manfred Hartung | ?th |
| 7.7.1968 | 6 h Nürburgring | 77 | 1300 GT Junior | Schickentanz / Dutzi | Alfa Romeo Koepchen-Kersten | DNF |
| 7.7.1968 | 6 h Nürburgring | 81 | 1300 GT Junior | Wagner / Wint | Friedrich Wagner | DNA |
| 7.7.1968 | 6 h Nürburgring | 82 | 1300 GT Junior | Utz / Distler | Alfa Romeo Deutschland | DNF |
| 7.7.1968 | 6 h Nürburgring | 83 | 1300 GT Junior | Eiteneuer / Quirin | Alfa Romeo Deutschland | 15th |
| 7.7.1968 | 6 h Nürburgring | 84 | 1300 GT Junior | | Alfa Romeo Deutschland | DNA |
| 7.7.1968 | 6 h Nürburgring | 86 | 1300 GT Junior | | Alfa Romeo Deutschland | DNA |
| 7.7.1968 | 6 h Nürburgring | 87 | 1300 GT Junior | Demoulin / Jacquemin | Grafo Racing Team | 20th |
| 7.7.1968 | Coupes Benelux | | T33/2 | Rob Slotemaker | Racing Team VDS | 2nd |
| 7.7.1968 | Coupes Benelux | | T33/2 | Teddy Pilette | Racing Team VDS | 1st |
| 7.7.1968 | Niederstetten | | Giulietta Sprint Zagato | Georg Moritz | | ?th |
| 14.7.1968 | North Sea Trophy | 1 | T33/2 | Teddy Pilette | Racing Team VDS | 1st |
| 14.7.1968 | North Sea Trophy | 2 | T33/2 | Gustave Gosselin | Racing Team VDS | 2nd |
| 14.7.1968 | 6 h Watkins Glen | 33 | T33/2 | Kwech / Martino | Ausca Racing, Inc. | DNF |
| 14.7.1968 | National Magny-Cours | | | Claude Swietlik | | 6th |
| 14.7.1968 | National Magny-Cours | | | Noël Labaune | | 7th |
| 14.7.1968 | Nürburgring Hansapokal [Sports] | | Giulietta Sprint Zagato | Georg Moritz | | ?th |
| 14.7.1968 | Nürburgring Hansapokal [GT] | | 1600 Sp. | Winfried Friess | | ?th |
| 21.7.1968 | Solituderennen Hockenheim [SP] | 12 | T33/2 | Herbert Schultze | Alfa Romeo Deutschland | DNF |
| 21.7.1968 | 24 h Spa | 12 | Giulia Sprint GTA-SA | Pinto / Demoulin | Team Lucien Bianchi | DNF |
| 21.7.1968 | 24 h Spa | 14 | 1750 Berlina | Ackermans / Collignon / Brel | | 19th |
| 21.7.1968 | 24 h Spa | 15 | 1750 Berlina | Lagae / Bianchi | | 17th |
| 21.7.1968 | 24 h Spa | 16 | 1750 Berlina | Beckers / Sol | | 23rd |
| 21.7.1968 | 24 h Spa | 17 | 1750 Berlina | Demol / Pêtre | | 18th |
| 21.7.1968 | 24 h Spa | 50 | Giulia Sprint GTV | Windler / Crescenti | | DNF |
| 21.7.1968 | 24 h Spa | 52 | Giulia Sprint GTA | Pilette / Slotemaker | VDS Racing Team | 7th |
| 21.7.1968 | 24 h Spa | 53 | Giulia Sprint GTA | Pierson / Trosch | VDS Racing Team | DNF |
| 21.7.1968 | 24 h Spa | 54 | Giulia Sprint GTA | Koob / Dezy | Alfa Romeo Benelux | DNF |
| 21.7.1968 | 24 h Spa | 55 | Giulia Sprint GTA | Zeccoli / Jacquemin | Alfa Romeo Benelux | DNF |
| 21.7.1968 | 24 h Spa | 56 | Giulia Sprint GTA | Bourgoignie / Vanderborght | Alfa Romeo Benelux | DNF |
| 21.7.1968 | Solituderennen Hockenheim [GT+TS] | 57 | | Horst Eiteneuer | Horst Eiteneuer | ?th |
| 21.7.1968 | 24 h Spa | 57 | Giulia Sprint GTA | Imbert / Fouquet | Alfa Romeo Benelux | 9th |
| 21.7.1968 | 24 h Spa | 58 | Giulia Sprint GTA | Verrier / "Pedro" | | DNF |
| 21.7.1968 | 24 h Spa | 62 | Giulia Sprint GTV | Labaune / Friedman | | DNF |
| 21.7.1968 | Solituderennen Hockenheim [GT+TS] | 67 | Giulia Sprint GTA-SA | Anton Fischhaber | Alfa Romeo Deutschland | DNA |
| 21.7.1968 | 24 h Spa | 72 | 1300 GT Junior | Damseaux / Toussaint | | 16th |
| 21.7.1968 | Solituderennen Hockenheim [GT+TS] | 79 | 1300 GTA Junior | Dieter Mohr | Dieter Mohr | ?th |
| 21.7.1968 | 24 h Spa | 83 | 1300 GT Junior | Schickentanz / Dutzi / von Kerckerinck | | 12th |
| 21.7.1968 | Solituderennen Hockenheim [GT+TS] | 90 | Giulia Sprint GTA-SA | Axel Sommer | | ?th |
| 28.7.1968 | GP Mugello | 1 | T33/2 | Pilette / Zeccoli | Racing Team V.D.S. | DNF |
| 28.7.1968 | GP Mugello | 3 | T33/2 | Bianchi / Vaccarella / Galli | Autodelta s.p.a. | 1st |
| 28.7.1968 | GP Mugello | 7 | T33/2 | Giunti / Galli | Autodelta s.p.a. | DNF |
| 28.7.1968 | GP Mugello | 20 | T33/2 | Slotemaker / Trosch | Racing Team V.D.S. | 5th |
| 28.7.1968 | GP Mugello | 22 | T33/2 | Casoni / Dini | Autodelta s.p.a. | DNF |
| 28.7.1968 | GP Mugello | 72 | Giulia TZ | Bardelli / Cerri | Aldo Bardelli | 14th |
| 28.7.1968 | GP Mugello | 74 | Giulia TZ | Bonomi / "Raffy" | "Raffy" | 13th |
| 28.7.1968 | GP Mugello | 130 | Duetto | Cecchini / Cecchini | Luigi Cecchini | ?th |
| 28.7.1968 | GP Mugello | 142 | 1300 GTA Junior | Rinaldo Parmigiani | Rinaldo Parmigiani | raced |
| 28.7.1968 | GP Mugello | 149 | 1300 GTA Junior | Pinto / Zuccoli | Carlo Zuccoli | 6th |
| 28.7.1968 | GP Mugello | 178 | Giulia Sprint GTA | Carlo Benelli | "Riccardone" | 7th |
| 28.7.1968 | GP Mugello | | Giulia Sprint GTA | "Ghigo" / Federico | | 12th |
| 28.7.1968 | GP Mugello | | Giulia Sprint GTA | Pianta | | raced |