| 1980 · 6 h Vallelunga | 15 | 31 | 7. Gr.5 | Luigi Rampa | Luigi Rampa · Luciano Galluzzo | Alfa Romeo GTA | — | 203 | WSPR historical record |
| 1978 · 6 h Mugello | retired | 37 | Gr.5 | Alessandro Fracastoro | Luigi Laschi · Vittorio Ciardi · Alessandro Fracastoro | Alfa Romeo GTA | — | | WSPR historical record |
| 1978 · 6 h Mugello | entry_only | 33 | Gr.5 | Scuderia Vesuvio | Luigi Rampa · Claudio Francisci | Alfa Romeo GTA | — | | WSPR historical record |
| 1977 · 6 h Mugello | retired | 28 | GT | Citta di Firenze | Luigi Laschi · Santini · Carlos Lara | Alfa Romeo GTA | — | 6 | WSPR historical record |
| 1977 · 6 Ore di Vallelunga | retired | 35 | GT | — | Luigi Rampa · Claudio Francisci · Antonio Palangio | Alfa Romeo GTA | — | 37 | WSPR historical record |
| 1976 · Trofeo Ignazio Giunti, Vallelunga 6 Hours | retired | 31 | Gr.5 | Claudio Francisci | Claudio Francisci · Maurizio Gellini | Alfa Romeo GTA | — | 6 | WSPR historical record |
| 1973 · 57th Targa Florio | 19 | 150 | 2. GT1.6 | Citta dei Mille | Pietro Bonfanti · Gilberto Balocca | Alfa Romeo GTA | — | 9 | WSPR historical record |
| 1973 · 57th Targa Florio | 20 | 167 | 3. GT1.6 | Scuderia Brescia Corse | Mario Litrico · Ferragine | Alfa Romeo GTA | — | 9 | WSPR historical record |
| 1973 · 57th Targa Florio | retired | 155 | GT1.6 | Scuderia Pegaso | Sergio Mantia · Giuseppina Gagliano | Alfa Romeo GTA | — | 6 | WSPR historical record |
| 1973 · 57th Targa Florio | retired | 157 | GT1.6 | Scuderia Pegaso | Raffaele Restivo · Francesco Jemma | Alfa Romeo GTA | — | 3 | WSPR historical record |
| 1973 · 57th Targa Florio | retired | 158 | GT1.6 | Scuderia Pegaso | Paolo de Luca · Giovanni La Mantia | Alfa Romeo GTA | — | 1 | WSPR historical record |
| 1973 · 57th Targa Florio | did_not_qualify | 146 | GT1.6 | — | Paolo Russo · Salvatore Pirrello | Alfa Romeo GTA | — | | WSPR historical record |
| 1973 · 57th Targa Florio | did_not_qualify | 154 | GT1.6 | — | Angelo Giordano · Antonio La Luce | Alfa Romeo GTA | — | | WSPR historical record |
| 1973 · 57th Targa Florio | did_not_qualify | 160 | GT1.6 | — | S. Ganci · M. La Licata | Alfa Romeo GTA | — | | WSPR historical record |
| 1973 · 57th Targa Florio | did_not_qualify | 164 | GT1.6 | — | Vincenzo Seminara · "Jimmy" | Alfa Romeo GTA | — | | WSPR historical record |
| 1973 · 57th Targa Florio | did_not_qualify | 165 | GT1.6 | — | Alfio Gambero · Rosario Papa | Alfa Romeo GTA | — | | WSPR historical record |
| 1973 · 57th Targa Florio | did_not_qualify | 166 | GT1.6 | — | Paolo Massai · Francesco Varese | Alfa Romeo GTA | — | | WSPR historical record |
| 1973 · 57th Targa Florio | did_not_qualify | 168 | GT1.6 | — | Girolamo Perniciaro · "Le Cabotine" | Alfa Romeo GTA | — | | WSPR historical record |
| 1972 · Targa Florio | 22 | 76 | 4. GT1.6 | Monzeglio | Renato Giono · Mario Zanetti · DNS - Giuseppe Marotta | Alfa Romeo GTA | — | 8 | WSPR historical record |
| 1972 · Targa Florio | 35 | 78 | GT1.6 | Ateneo | Silvestre Semilia · Giuseppe Crescenti | Alfa Romeo GTA | — | 7 | WSPR historical record |
| 1972 · Targa Florio | retired | 74 | GT1.6 | Scuderia Citte dei Mille | Vincenzo Mirto Randazzo · Antonio Ferraro | Alfa Romeo GTA | — | 5 | WSPR historical record |
| 1972 · Targa Florio | retired | 90 | GT1.6 | Paolo Massai | Paolo Massai · Roberto Nardini | Alfa Romeo GTA | — | 4 | WSPR historical record |
| 1972 · Targa Florio | retired | 81 | GT1.6 | Giovanni Rizzo | Giovanni Rizzo · Settimino Balistreri - DND | Alfa Romeo GTA | — | 2 | WSPR historical record |
| 1972 · Targa Florio | retired | 75 | GT1.6 | Pegaso | Paolo de Luca · Giuseppe Vassallo | Alfa Romeo GTA | — | 1 | WSPR historical record |
| 1972 · Targa Florio | retired | 82 | GT1.6 | Ateneo | Salvatore Gagliano · Giuseppina Gagliano - DND | Alfa Romeo GTA | — | 1 | WSPR historical record |
| 1972 · Targa Florio | entry_only | 84 | GT1.6 | Centro Sicula | Vito Tipa · Guiseppe Valenza | Alfa Romeo GTA | — | | WSPR historical record |
| 1972 · Targa Florio | entry_only | 86 | GT1.6 | Amerigo Migliazzi | Amerigo Migliazzi · Mauro Sacchini | Alfa Romeo GTA | — | | WSPR historical record |
| 1972 · Targa Florio | entry_only | 87 | GT1.6 | Pegaso | Francesco Jemma · Girolama Caci | Alfa Romeo GTA | — | | WSPR historical record |
| 1971 · Sebring 12 Hours | entry_only | 82 | T2.5 | Pro-Race | Robert Whitaker · John Tunstall | Alfa Romeo GTA | — | | WSPR historical record |
| 1971 · Targa Florio | 11 | 102 | 1. GT1.6 | Monzeglio | Maurizio Zanetti · Renzo Ruspa | Alfa Romeo GTA | — | 9 | WSPR historical record |
| 1971 · Targa Florio | 16 | 97 | 3. GT1.6 | Giovanni Rizzo | Giovanni Rizzo · Stefano Alongi | Alfa Romeo GTA | — | 9 | WSPR historical record |
| 1971 · Targa Florio | 41 | 100 | 7. GT1.6 | Silvestre Semilia | "Harka" · Silvestre Semilia | Alfa Romeo GTA | — | 7 | WSPR historical record |
| 1971 · Targa Florio | retired | 89 | GT1.6 | Salvatore Gagliano | Salvatore Gagliano · Giuseppina Gagliano | Alfa Romeo GTA | — | 6 | WSPR historical record |
| 1971 · Targa Florio | retired | 88 | GT1.6 | Pegaso | Vincenzo Mirto Randazzo · Salvatore Barraco | Alfa Romeo GTA | — | 4 | WSPR historical record |
| 1971 · Targa Florio | retired | 101 | GT1.6 | "Paul Kris" | "Paul Kris" · Benedetto Montecatini | Alfa Romeo GTA | — | 3 | WSPR historical record |
| 1971 · Targa Florio | entry_only | 85 | GT1.6 | — | Luigi Rinaldi · Spartaco Dini | Alfa Romeo GTA | — | | WSPR historical record |
| 1971 · Targa Florio | entry_only | 91 | GT1.6 | — | Giuseppe D'Amico · Girolamo Perniciaro | Alfa Romeo GTA | — | | WSPR historical record |
| 1971 · Targa Florio | entry_only | 98 | GT1.6 | — | Antonio Catalano · "Zino" | Alfa Romeo GTA | — | | WSPR historical record |
| 1971 · Targa Florio | entry_only | 104 | GT1.6 | — | Gianfranco Trombetti · Gianfranco Papetti | Alfa Romeo GTA | — | | WSPR historical record |
| 1971 · ADAC 1000 Kilometres, Nürburgring | 27 | 49 | 2. P1.6 | Autodelta S.P.A. | Jörg Klasen · Peter Otto | Alfa Romeo GTA | — | 30 | WSPR historical record |
| 1970 · 1000 km Monza | not_classified | 94 | 2. GT+2.0 | Jolly Club | Luigi Cabella · Paolo de Leonibus | Alfa Romeo GTA | — | 118 | WSPR historical record |
| 1970 · 1000 km Monza | retired | 96 | GT1.6 | Citta dei Mille | Giulio Rossi · Paolo Monti | Alfa Romeo GTA | — | 71 | WSPR historical record |
| 1970 · 1000 km Monza | retired | 95 | GT1.6 | Monzeglio | Cesare Poretti · Maurizio Zanetti | Alfa Romeo GTA | — | 26 | WSPR historical record |
| 1970 · 1000 km Monza | did_not_qualify | 93 | GT1.6 | Renzo Ruspa | Renzo Ruspa · Pier Giorgio Pellegrin | Alfa Romeo GTA | — | | WSPR historical record |
| 1970 · 1000 km Monza | did_not_qualify | 97 | GT1.6 | Luigi Rinaldi | Luigi Rinaldi · Mario Radicella | Alfa Romeo GTA | — | | WSPR historical record |
| 1970 · Targa Florio | 22 | 172 | 3. GT1.6 | Monzeglio | Gianpaolo Benedini · Cesare Poretti | Alfa Romeo GTA | — | 9 | WSPR historical record |
| 1970 · Targa Florio | 32 | 184 | 5. GT1.6 | Scuderia Pegaso | Giulio Pucci · Vincenzo Mirto Randazzo | Alfa Romeo GTA | — | 8 | WSPR historical record |
| 1970 · Targa Florio | retired | 186 | GT1.6 | Luigi Rinaldi | Luigi Rinaldi · Mario Radicella | Alfa Romeo GTA | — | 6 | WSPR historical record |
| 1970 · Targa Florio | retired | 188 | GT1.6 | Etna | Checco D'Angelo · "Jimmy" | Alfa Romeo GTA | — | 5 | WSPR historical record |
| 1970 · Targa Florio | retired | 180 | GT1.6 | Scuderia Pegaso | Paolo de Luca · Giuseppe Vassallo | Alfa Romeo GTA | — | 4 | WSPR historical record |
| 1970 · Targa Florio | retired | 192 | GT1.6 | Scuderia Pegaso | Giovanni Dell'Olio · Vincenzo Virgilio | Alfa Romeo GTA | — | 3 | WSPR historical record |
| 1970 · Targa Florio | retired | 198 | GT1.6 | Salvatore Gagliano | Salvatore Gagliano · Alfonso di Garbo | Alfa Romeo GTA | — | 3 | WSPR historical record |
| 1970 · Targa Florio | retired | 204 | GT1.6 | Gianluigi Verna | Francesco Cosentino · Gianluigi Verna | Alfa Romeo GTA | — | 3 | WSPR historical record |
| 1970 · Targa Florio | retired | 196 | GT1.6 | Giovanni Rizzo | Giovanni Rizzo · Stefano Alongi | Alfa Romeo GTA | — | 1 | WSPR historical record |
| 1970 · 1000 km Nürburgring | 28 | 94 | 8. GT2.0 | Jörg Klasen | Peter Otto · Jörg Klasen | Alfa Romeo GTA | — | 34 | WSPR historical record |
| 1970 · 1000 km Nürburgring | entry_only | 98 | GT2.0 | Formel Rennsport Club, Zuri | Joseph Robert Kretschi · Sergio Moscatelli | Alfa Romeo GTA | — | | WSPR historical record |
| 1969 · 24 h Daytona | did_not_start | 37 | T2.0 | Richard E. Crebs | Ronald Strickler · Dennis Wherrell | Alfa Romeo GTA | — | | WSPR historical record |
| 1969 · 24 h Daytona | did_not_start | 49 | T2.0 | Richard E. Crebs | Richard Crebs · Robert Whitaker | Alfa Romeo GTA | — | | WSPR historical record |
| 1969 · 12 h Sebring | 39 | 85 | 5. T2.0 | Richard Crebs | Richard Crebs · Ronald Strickler · Robert Whitaker | Alfa Romeo GTA | — | 153 | WSPR historical record |
| 1968 · 24 h Daytona | 19 | 64 | 5. TA2.0 | Bruce Myers | Del Russo Taylor · Bob Pratt · Bruce Myers | Alfa Romeo GTA | — | 533 | WSPR historical record |
| 1968 · 24 h Daytona | 20 | 24 | 6. TA2.0 | Autodelta SpA | Leo Cella · Teodoro Zeccoli · Giampiero Biscaldi | Alfa Romeo GTA | — | 529 | WSPR historical record |
| 1968 · 24 h Daytona | retired | 25 | TA2.0 | Autodelta SpA | Enrico Pinto · Spartaco Dini | Alfa Romeo GTA | — | 235 | WSPR historical record |
| 1967 · 24 h Daytona | 23 | 77 | 4. T2.0 | Precision Auto | John Bentley · Brian Beddow | Alfa Romeo GTA | — | 465 | WSPR historical record |
| 1967 · 24 h Daytona | did_not_start | 85 | T2.0 | Jim Baker | Ken Goodman · Jim Baker | Alfa Romeo GTA | — | | WSPR historical record |
| 1967 · Ollon-Villars, Swiss Mountain Grand Prix | 17 | 80 | 1. T1.6 | Autodelta | Ignazio Giunti | Alfa Romeo GTA | — | 2 | WSPR historical record |
| 1967 · Ollon-Villars, Swiss Mountain Grand Prix | 21 | 82 | 2. T1.6 | Leman | Charles Ramu-Caccia | Alfa Romeo GTA | — | 2 | WSPR historical record |
| 1967 · Ollon-Villars, Swiss Mountain Grand Prix | 22 | 83 | 3. T1.6 | Nord | Jean-Paul Humberset | Alfa Romeo GTA | — | 2 | WSPR historical record |
| 1967 · Ollon-Villars, Swiss Mountain Grand Prix | retired | 86 | T1.6 | Troisime Etoiles | Albert Fatio | Alfa Romeo GTA | — | | WSPR historical record |
| 1967 · Ollon-Villars, Swiss Mountain Grand Prix | retired | 90 | T1.6 | Philippe Serex | Philippe Serex | Alfa Romeo GTA | — | | WSPR historical record |
| 1967 · Ollon-Villars, Swiss Mountain Grand Prix | retired | 96 | T1.6 | Georges Typaldos | Georges Typaldos | Alfa Romeo GTA | — | | WSPR historical record |
| 1967 · Ollon-Villars, Swiss Mountain Grand Prix | did_not_start | 81 | T1.6 | Michel Weber | Michel Weber | Alfa Romeo GTA | — | | WSPR historical record |
| 1967 · 500 km Nürburgring | 6 | 77 | 1. T1.6 | Haehn | Herbert Schultze | Alfa Romeo GTA | — | 21 | WSPR historical record |
| 1967 · 500 km Nürburgring | 7 | 73 | 2. T1.6 | Serge Trosch | Serge Trosch | Alfa Romeo GTA | — | 21 | WSPR historical record |
| 1967 · 500 km Nürburgring | 8 | 79 | 2. T1.6 | Dieter Fröhlich | Dieter Fröhlich | Alfa Romeo GTA | — | 21 | WSPR historical record |
| 1967 · 500 km Nürburgring | 10 | 78 | 4. T1.6 | Dieter Gleich | Dieter Gleich | Alfa Romeo GTA | — | 21 | WSPR historical record |
| 1967 · 500 km Nürburgring | 27 | 76 | 5. T1.6 | Auto Fox Racing | Siegfried Dau | Alfa Romeo GTA | — | 18 | WSPR historical record |
| 1967 · 500 km Nürburgring | 33 | 75 | 6. T1.6 | Humoristica | Alex C. Aebersold | Alfa Romeo GTA | — | 18 | WSPR historical record |
| 1967 · 500 km Nürburgring | retired | 74 | T1.6 | Tom R. Clapham | Geoff Breakell | Alfa Romeo GTA | — | | WSPR historical record |
| 1967 · 51st Targa Florio, Piccolo Madonie | did_not_start | 214 | P+2.0 | Autodelta SpA | Alessandro Federico · Giancarlo Barba | Alfa Romeo GTA | — | | WSPR historical record |
| 1967 · GP Mugello, Circuito del Mugello | 7 | 154 | 1. T+1.3 | — | "Hoga" · Silvio Moser | Alfa Romeo GTA | — | 7 | WSPR historical record |
| 1967 · GP Mugello, Circuito del Mugello | 8 | 148 | 2. T+1.3 | — | Carlo Benelli · Giuseppe Virgilio | Alfa Romeo GTA | — | 7 | WSPR historical record |
| 1967 · GP Mugello, Circuito del Mugello | 16 | 147 | 4. T+1.3 | — | "Yama-Arashi" · Giorgio Pianta | Alfa Romeo GTA | — | 7 | WSPR historical record |
| 1967 · GP Mugello, Circuito del Mugello | 17 | 155 | 5. T+1.3 | — | Fiorenzo Genta · Giuseppe Trombetta | Alfa Romeo GTA | — | 7 | WSPR historical record |
| 1967 · GP Mugello, Circuito del Mugello | 29 | 156 | 7. T+1.3 | — | Giovanni Palombo · Mario Radicella | Alfa Romeo GTA | — | 6 | WSPR historical record |
| 1967 · GP Mugello, Circuito del Mugello | 45 | 149 | 8. T+1.3 | — | Romano Martini · Alessandro Federico | Alfa Romeo GTA | — | 6 | WSPR historical record |
| 1967 · GP Mugello, Circuito del Mugello | 47 | 153 | 9. T+1.3 | — | Angelo Corio | Alfa Romeo GTA | — | 5 | WSPR historical record |
| 1967 · GP Mugello, Circuito del Mugello | retired | 150 | T+1.3 | — | Alessandro Moncini · Walter Dona | Alfa Romeo GTA | — | 5 | WSPR historical record |
| 1967 · GP Mugello, Circuito del Mugello | retired | 146 | T+1.3 | — | "Raniero Luigi" · Bartolomeo Badii | Alfa Romeo GTA | — | 4 | WSPR historical record |
| 1967 · GP Mugello, Circuito del Mugello | retired | 151 | T+1.3 | — | Roberto Dolfi · Roberto Nerini | Alfa Romeo GTA | — | 1 | WSPR historical record |
| 1966 · Sierre-Montagna-Crans, Swiss Mountain Grand Prix | entry_only | 138 | T1.6 | Autodelta | xxx | Alfa Romeo GTA | — | | WSPR historical record |
| 1966 · Sierre-Montagna-Crans, Swiss Mountain Grand Prix | entry_only | 139 | T1.6 | Autodelta | xxx | Alfa Romeo GTA | — | | WSPR historical record |
| 1966 · Sierre-Montagna-Crans, Swiss Mountain Grand Prix | entry_only | 140 | T1.6 | Autodelta | xxx | Alfa Romeo GTA | — | | WSPR historical record |
| 1966 · Sierre-Montagna-Crans, Swiss Mountain Grand Prix | 15 | 134 | 1. T1.6 | Leman | Charles Ramu-Caccia | Alfa Romeo GTA | — | 2 | WSPR historical record |
| 1966 · Sierre-Montagna-Crans, Swiss Mountain Grand Prix | 21 | 135 | 2. T1.6 | Nord | Jean-Paul Humberset | Alfa Romeo GTA | — | 2 | WSPR historical record |
| 1966 · 50th Targa Florio, Piccolo Madonie | source_section_did_not_practice | 42 | GT1.6 | — | Marco Svedi · Vito Sabbia | Alfa Romeo GTA | — | | WSPR historical record |
| 1966 · 50th Targa Florio, Piccolo Madonie | source_section_did_not_practice | 44 | GT1.6 | Mario de Tommasi | Mario de Tommasi · Carlo Ardizzone | Alfa Romeo GTA | — | | WSPR historical record |
| 1966 · 1000 km Spa | retired | 65 | GT1.6 | — | Jean-Marie Pierson · Camille Demoulin | Alfa Romeo GTA | — | | WSPR historical record |
| 1966 · ADAC - 1000 km Nürburgring | 26 | 30 | 2. P1.6 | — | Karl vom Kothen · Günther Lohsträter | Alfa Romeo GTA | — | 36 | WSPR historical record |
| 1966 · ADAC - 1000 km Nürburgring | 27 | 23 | 3. P1.6 | Manfred Hartung | Manfred Hartung · Heinz Gilges | Alfa Romeo GTA | — | 36 | WSPR historical record |
| 1966 · Circuit of Mugello | 2 | 11 | 1. T1.6 | Autodelta | Enrico Pinto · DNS - Rinaldo Parmigiani | Alfa Romeo GTA | — | 8 | WSPR historical record |
| 1966 · Circuit of Mugello | 3 | 16 | 2. T1.6 | Autodelta | Nanni Galli · Ignazio Giunti | Alfa Romeo GTA | — | 8 | WSPR historical record |
| 1966 · Circuit of Mugello | 14 | 20 | 3. T1.6 | — | Angelo Corio | Alfa Romeo GTA | — | 8 | WSPR historical record |
| 1966 · Circuit of Mugello | not_classified | 21 | T1.6 | Autodelta | Spartaco Dini | Alfa Romeo GTA | — | 6 | WSPR historical record |
| 1966 · Circuit of Mugello | retired | 14 | T1.6 | — | Carlo Benelli · "Hoga" | Alfa Romeo GTA | — | 1 | WSPR historical record |
| 1966 · Circuit of Mugello | did_not_start | 19 | T1.6 | — | Walter Dona | Alfa Romeo GTA | — | | WSPR historical record |
| 1966 · Circuit of Mugello | entry_only | 12 | T1.6 | — | Vincenzo Nember · S. Uberti | Alfa Romeo GTA | — | | WSPR historical record |
| 1966 · Circuit of Mugello | entry_only | 15 | T1.6 | — | Rinaldo Parmigiani · Enrico Pinto | Alfa Romeo GTA | — | | WSPR historical record |
| 1966 · Circuit of Mugello | entry_only | 18 | T1.6 | — | Ignazio Giunti | Alfa Romeo GTA | — | | WSPR historical record |
| 1965 · XII Circuito del Mugello, 500 Kilometres | 7 | 91 | 1. P1.6 | Autodelta | Teodoro Zeccoli · Riccardo Di Bona | Alfa Romeo GTA | — | 8 | WSPR historical record |
| 1965 · XII Circuito del Mugello, 500 Kilometres | retired | 92 | P1.6 | Autodelta | Roberto Bussinello · "Geki" | Alfa Romeo GTA | — | 1 | WSPR historical record |
| 1965 · 1000 km Monza | 18 | 57 | 1. P1.6 | Autodelta | Alessandro Arcioni · "Geki" | Alfa Romeo GTA | — | 70 | WSPR historical record |
| 1965 · 1000 km Monza | retired | 56 | P1.6 | Autodelta | Carlo Zuccoli · Teodoro Zeccoli | Alfa Romeo GTA | — | 19 | WSPR historical record |
| 1965 · 49th Targa Florio, Piccolo Madonie | retired | 166 | P1.6 | Autodelta SpA | Alessandro Federico · Mario Cabral | Alfa Romeo GTA | — | 4 | WSPR historical record |