| 27.5.1956 | 1000 km Nürburgring | 1 | 860 Monza Scaglietti Spyder | Fangio / Castellotti | Scuderia Ferrari | 2nd |
| 27.5.1956 | 1000 km Nürburgring | 1T | | Eugenio Castellotti | Scuderia Ferrari | T-car |
| 27.5.1956 | 1000 km Nürburgring | 2 | 860 Monza | de Portago / Gendebien | Scuderia Ferrari | DNF |
| 27.5.1956 | 1000 km Nürburgring | 3 | 290 MM | Musso / Trintignant | Scuderia Ferrari | DNF |
| 27.5.1956 | 1000 km Nürburgring | 4 | 290 MM | Hill / de Portago / Gendebien | Scuderia Ferrari | 3rd |
| 27.5.1956 | Fort Sumner Trophy | 70 | | Carroll Shelby | | 1st |
| 27.5.1956 | Preliminary Fort Sumner Trophy | 70 | | Carroll Shelby | | 1st |
| 27.5.1956 | 1000 km Nürburgring | T | 250 GT | Collins / Musso / Hawthorn / Fangio | Scuderia Ferrari | T-car |
| 27.5.1956 | Preliminary Fort Sumner Trophy | | | Bill Barber | | 3rd |
| 30.5.1956 | SCCA Regional Thompson [BM+CM+DM] | 10 | 340 Mexico | Preston Gray | | DNA |
| 30.5.1956 | SCCA Regional Thompson [BM+CM+DM] | 12 | 250 MM | Gene Greenspun | | DNA |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+EM] | 11 | 750 Monza Scaglietti Spyder | John von Neumann | John von Neumann | 4th |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+GM+HM] | 11 | 750 Monza Scaglietti Spyder | John von Neumann | John von Neumann | 2nd |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+GM+HM] | 68 | 166 MM/53 Scaglietti Spyder | Lorin McMullen | | 9th |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+EM] | 68 | 166 MM/53 Scaglietti Spyder | Lorin McMullen | | 8th |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+EM] | 79 | 857 Sport | Jack McAfee | John Edgar? | 6th |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+GM+HM] | 84 | 750 Monza Scaglietti Spyder | Dabney Collins | | 8th |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+EM] | 84 | 750 Monza Scaglietti Spyder | Dabney Collins | | 9th |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+EM] | 104 | | Dan Collins | | 11th |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+EM] | 110 | 750 Monza Scaglietti Spyder Series I | Carroll Shelby | Richard Hall | 2nd |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+GM+HM] | 110 | 750 Monza Scaglietti Spyder Series I | Carroll Shelby | Richard Hall | 1st |
| 10.6.1956 | 1000 km Paris | 5 | 750 Monza Scaglietti Spyder | Picard / Trintignant | François Picard | 3rd |
| 10.6.1956 | 1000 km Paris | 6 | 750 Monza | Schell / Lucas | | 2nd |
| 10.6.1956 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 6 | 500 TR Scaglietti Spyder | Ed Lunken | | ?th |
| 10.6.1956 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 6 | 500 TR Scaglietti Spyder | Ed Lunken | | ?th |
| 10.6.1956 | 1000 km Paris | 7 | 857 Sport Scaglietti Spyder | Hill / de Portago | Scuderia Ferrari | 5th |
| 10.6.1956 | 1000 km Paris | 8 | 750 Monza Scaglietti Spyder | Meyrat / Munaron | | DNF |
| 10.6.1956 | 1000 km Paris | 9 | 750 Monza | Pilette / Milhoux | Ecurie Francorchamps | 4th |
| 10.6.1956 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 10 | 375 MM | John Kilborn | | ?th |
| 10.6.1956 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 10 | 375 MM | John Kilborn | | 2nd |
| 10.6.1956 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 12 | 500 Mondial Scaglietti Spyder Series II | Charles Hassan | | DNS |
| 10.6.1956 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 12 | 500 Mondial Scaglietti Spyder Series II | Charles Hassan | | DNS |
| 10.6.1956 | 1000 km Paris | 12 | 225 S | Giraud-Cabantous / Ampoulié | | DNF |
| 10.6.1956 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 22 | 375 Plus | Howard Hively | | DNA |
| 10.6.1956 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 22 | 375 Plus | Howard Hively | | DNA |
| 10.6.1956 | 1000 km Paris | 25 | 500 TR | Peduzzi / Thirion | | 10th |
| 10.6.1956 | 1000 km Paris | 26 | 500 TR | Rouselle / Bianchi | Ecurie Francorchamps | DNF |
| 10.6.1956 | 1000 km Paris | 27 | 500 TR | "Eldé" / de Changy | Ecurie Francorchamps | DNF |
| 10.6.1956 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 30 | 500 Mondial | Bob Goldich | | DNA |
| 10.6.1956 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 30 | 500 Mondial | Bob Goldich | | DNA |
| 10.6.1956 | Opatija [S3.0] | 40 | | "Madero" | | 5th |
| 10.6.1956 | Opatija [S3.0] | 44 | 500 TR | Franco Cortese | Franco Cortese | 1st |
| 10.6.1956 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 70 | 250 MM | Roger Bear | | ?th |
| 10.6.1956 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 70 | 250 MM | Roger Bear | | raced |
| 10.6.1956 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 75 | 500 TR Scaglietti Spyder | John Quackenbush | | ?th |
| 10.6.1956 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 75 | 500 TR Scaglietti Spyder | John Quackenbush | | ?th |
| 10.6.1956 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 77 | 500 Mondial | Robert Tappan | | DNA |
| 10.6.1956 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 77 | 500 Mondial | Robert Tappan | | DNA |
| 10.6.1956 | Targa Florio | 98 | 500 Mondial | Naust / Benzoni | | DNF |
| 10.6.1956 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 100 | 750 Monza | Harry Woodnorth | | DNA |
| 10.6.1956 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 100 | 750 Monza | Harry Woodnorth | | DNA |
| 10.6.1956 | Targa Florio | 106 | 750 Monza | Pucci / Bordonaro | Luigi Bordonaro | DNF |
| 10.6.1956 | Targa Florio | 110 | 290 MM | Herrmann / Gendebien | Scuderia Ferrari | T-car |
| 10.6.1956 | Targa Florio | 110T | 860 Monza | Gendebien / Herrmann | Scuderia Ferrari | 4th |
| 10.6.1956 | Targa Florio | 112 | 860 Monza Scaglietti Spyder | Castellotti / Collins | Scuderia Ferrari | DNF |
| 10.6.1956 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 115 | 500 TR Scaglietti Spyder | Jim Johnston | | ?th |
| 10.6.1956 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 115 | 500 TR Scaglietti Spyder | Jim Johnston | | ?th |
| 10.6.1956 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 191 | 375 MM Pinin Farina Spyder | Richard Lyeth | | ?th |
| 10.6.1956 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 191 | 375 MM Pinin Farina Spyder | Richard Lyeth | | ?th |
| 10.6.1956 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 999 | | Tom Fox | | ?th |
| 16.6.1956 | Harewood Acres [S3.0] | 101 | 250 MM Pinin Farina Berlinetta | George Arents | Ecurie Chacun a Gout | 3rd |
| 16.6.1956 | GP Harewood Acres | 101 | 250 MM Pinin Farina Berlinetta | George Arents | Ecurie Chacun a Gout | 5th |
| 16.6.1956 | Harewood Acres [Formula Libre] | 101 | 250 MM Pinin Farina Berlinetta | George Arents | Ecurie Chacun a Gout | DNA |
| 16.6.1956 | Harewood Acres [Unlimited] | 101 | 250 MM Pinin Farina Berlinetta | George Arents | Ecurie Chacun a Gout | DNA |
| 16.6.1956 | Harewood Acres [Unlimited] | 102 | 750 Monza | Harry Woodnorth | Harry Woodnorth | DNA |
| 16.6.1956 | GP Harewood Acres | 102 | 750 Monza | Harry Woodnorth | Harry Woodnorth | DNA |
| 16.6.1956 | Harewood Acres [S3.0] | 102 | 750 Monza | Harry Woodnorth | Harry Woodnorth | DNA |
| 17.6.1956 | Botafogo | 2 | 225 S Vignale Spyder | Arthur de Souza Costa | | 1st |
| 17.6.1956 | Circuito do Porto | 8 | 750 Monza | José A. Nogueira Pinto | José A. Nogueira Pinto | 10th |
| 17.6.1956 | Circuito do Porto | 9 | 500 Mondial Scaglietti Spyder Series II | Antonio Borges Barreto | Antonio Borges Barreto | 4th |
| 17.6.1956 | Circuito do Porto | 10 | 857 Sport | Phil Hill | George Tilp | 2nd |
| 17.6.1956 | Circuito do Porto | 11 | 750 Monza | Harry Schell | | DNF |
| 17.6.1956 | Circuito do Porto | 12 | 750 Monza | André Pilette | Equipe Nationale Belge | 6th |
| 17.6.1956 | Circuito do Porto | 14 | 857 Sport Scaglietti Spyder | Alfonso de Portago | | 1st |
| 17.6.1956 | Circuito do Porto | 19 | 750 Monza | Joaquim Felipe Nogueira | | DNF |
| 17.6.1956 | 500 mile Rafaela | 26 | 625 TF Vignale Spyder | Luis Milán | | 5th |
| 17.6.1956 | Circuito di Caserta [S2.0] | | | Siro Sbraci | | 5th |
| 17.6.1956 | Circuito di Caserta [S2.0] | | 500 TR | Franco Cortese | Franco Cortese | 1st |
| 17.6.1956 | Circuito di Caserta [S2.0] | | 500 TR | Piero Carini | | 4th |
| 17.6.1956 | 500 mile Rafaela | | 375 MM | Carlos Najurieta | | 1st |
| 17.6.1956 | Circuito di Caserta [S2.0] | | 500 TR Scaglietti Spyder | Gaetano Starrabba | | 2nd |
| 23.6.1956 | SCCA National Road America [EM+FM] | 6 | 500 TR Scaglietti Spyder | Ed Lunken | Edmund P. Lunken | 3rd |
| 23.6.1956 | Preliminary Pomona [Modified +1.5] | 11 | 500 Mondial | John von Neumann | | 3rd |
| 23.6.1956 | SCCA National Road America [EM+FM] | 15 | 500 TR Scaglietti Spyder | Jim Johnston | James R. Johnston | 7th |
| 23.6.1956 | SCCA National Road America [EM+FM] | 30 | 500 Mondial | Bob Goldich | D. D. Racing Team | 6th |
| 23.6.1956 | Preliminary Pomona [Modified +1.5] | 49 | 166 MM Touring Barchetta | Bob Drake | Frank Arciero | 8th |
| 23.6.1956 | SCCA National Road America [EM+FM] | 75 | 500 TR Scaglietti Spyder | John Quackenbush | John V. Quackenbush | 4th |
| 23.6.1956 | SCCA National Road America [EM+FM] | 127 | 500 Mondial | Robert Tappan | Robert E. Tappan, II | DNA |
| 23.6.1956 | Preliminary Pomona [Modified +1.5] | 130 | 750 Monza Scaglietti Spyder | Harrison Evans | Harrison Evans | 6th |
| 23.6.1956 | SCCA National Road America [EM+FM] | 132 | 500 Mondial Scaglietti Spyder Series II | Charles Hassan | Charles R. Hassan | 8th |
| 23.6.1956 | SCCA National Road America [EM+FM] | 145 | | Tom Fox | Thomas H. Fox | DNA |
| 24.6.1956 | SCCA National Road America [BM+CM+DM] | 10 | 375 MM | John Kilborn | John Kilborn | 4th |
| 24.6.1956 | Pomona [BM+CM+DM+EM] | 49 | 166 MM Touring Barchetta | Bob Drake | Frank Arciero | 12th |
| 24.6.1956 | Supercortemaggiore | 49 | | Benzoni / Gramegna | Scuderia Madunina | DNA |
| 24.6.1956 | Supercortemaggiore | 58 | 500 TR Scaglietti Spyder | Starrabba / Mejer | Gaetano Starrabba | 7th |
| 24.6.1956 | Supercortemaggiore | 59 | 500 Mondial Scaglietti | Guarducci / Rossi | Ottavio Guarducci | 17th |
| 24.6.1956 | Supercortemaggiore | 60 | 500 Mondial Scaglietti | Gerini / "Madero" | "Madero" | DNF |
| 24.6.1956 | SCCA National Road America [BM+CM+DM] | 100 | 750 Monza | Harry Woodnorth | Harry Woodnorth | DNF |
| 24.6.1956 | SCCA National Road America [BM+CM+DM] | 111 | 121 LM Scaglietti Spyder | Carroll Shelby | | 1st |
| 24.6.1956 | Pomona [BM+CM+DM+EM] | 130 | 750 Monza Scaglietti Spyder | Harrison Evans | Harrison Evans | 2nd |