| 30.6.1956 | 1 h Thompson [S1.5] | 24 | #0073 | Paul Sagan | | 1st |
| 30.6.1956 | 1 h Thompson [S1.5] | 61 | #0085 | Bob Grossman | | raced |
| 1.7.1956 | Buchanan Field [FM+GM+HM] | 12 | #0053 | Eldon Beagle | | 3rd |
| 1.7.1956 | Buchanan Field [BM+CM+DM+EM] | 12 | #0053 | Eldon Beagle | | 7th |
| 1.7.1956 | SCCA Regional Courtland [All] | 15 | | Browning | | ?th |
| 1.7.1956 | SCCA Regional Courtland [CM+DM+EM+FM+CP+DP+EP] | 15 | | Browning | | ?th |
| 1.7.1956 | SCCA Regional Thompson [S2.0] | 24 | #0073 | Paul Sagan | | 1st |
| 1.7.1956 | Roskilde Ring [S+1.0] | 26 | #0036 | Peter Nöcker | Peter Nöcker | DNA |
| 1.7.1956 | Roskilde Ring [S+1.0] | 27 | #0045 | Gert Kaiser | Gert Kaiser | DNA |
| 1.7.1956 | MGCC Milwaukee [S1.5] | 48 | #04 | Fred Vetter | | 1st |
| 1.7.1956 | Buchanan Field [FM+GM+HM] | 55 | #0052 | Sam Weiss | | 1st |
| 1.7.1956 | Buchanan Field [BM+CM+DM+EM] | 55 | #0052 | Sam Weiss | | 3rd |
| 1.7.1956 | Buchanan Field [FM+GM+HM] | 211 | #09 | Richie Ginther | | 2nd |
| 1.7.1956 | SCCA Invitational Akron [Main] | | #0024? | Robert Fergus | | 1st |
| 7.7.1956 | SCCA National Beverly [FM+GM+HM] | 42 | #0073 | Paul Sagan | | 13th |
| 7.7.1956 | SCCA National Beverly [FM+GM+HM] | 69 | #0019 | Ed Crawford | | 1st |
| 7.7.1956 | SCCA National Beverly [FM+GM+HM] | 92 | #0047 | Jack McAfee | | 2nd |
| 8.7.1956 | GP Rouen [S1.5] | 10 | | Auguste Veuillet | | DNF |
| 8.7.1956 | Preliminary Santa Maria | 12 | #0053 | Eldon Beagle | | DNF |
| 8.7.1956 | GP Rouen [S1.5] | 12 | | Alain de Changy | Equipe Nationale Belge | 4th |
| 8.7.1956 | Santa Maria [BM+CM+DM+EM] | 12 | #0053 | Eldon Beagle | | 10th |
| 8.7.1956 | Santa Maria [FM+GM+HM] | 12 | #0053 | Eldon Beagle | | 3rd |
| 8.7.1956 | GP Rouen [S1.5] | 14 | #0036 | Theo Helfrich | | 5th |
| 8.7.1956 | Santa Maria [BM+CM+DM+EM] | 56 | #0029 | Troy McHenry | | DNF |
| 8.7.1956 | Santa Maria [FM+GM+HM] | 56 | #0029 | Troy McHenry | | 5th |
| 8.7.1956 | Santa Maria [FM+GM+HM] | 169 | #0026 | John Porter | | 2nd |
| 8.7.1956 | Preliminary Santa Maria | 169 | #0026 | John Porter | | 4th |
| 8.7.1956 | Santa Maria [BM+CM+DM+EM] | 169 | #0026 | John Porter | | 7th |
| 8.7.1956 | Santa Maria [FM+GM+HM] | 211 | #09 | Richie Ginther | | 1st |
| 8.7.1956 | Preliminary Santa Maria | 211 | #09 | Richie Ginther | | 3rd |
| 14.7.1956 | Bonelli [BM+CM+DM+EM] | | #0021 | William Darnold | | 2nd |
| 14.7.1956 | Bonelli [FM+GM+HM] | | #0021 | William Darnold | | 5th |
| 21.7.1956 | Brynfan Tyddyn [EM+FM] | 43 | #0085 | Bob Grossman | Robert M. Grossman | 7th |
| 21.7.1956 | Brynfan Tyddyn [EM+FM] | 45 | #0047 | Jack McAfee | Jack McAfee | 2nd |
| 21.7.1956 | Brynfan Tyddyn [EM+FM] | 46 | #0017 | Austin Conley | Austin L. Conley | 6th |
| 21.7.1956 | Preliminary San Diego [FM+GM+HM] | 50 | #06 | Ken Miles | John von Neumann | 1st |
| 21.7.1956 | Preliminary San Diego [FM+GM+HM] | 56 | #0029 | Troy McHenry | | 5th |
| 21.7.1956 | Preliminary San Diego [FM+GM+HM] | 169 | #0026 | John Porter | | 3rd |
| 22.7.1956 | Solitude [S1.5] | 9 | | Wolfgang von Trips | Porsche | 2nd |
| 22.7.1956 | Solitude [S1.5] | 10 | | Hans Herrmann | Porsche | 1st |
| 22.7.1956 | Solitude [S1.5] | 11 | | Richard von Frankenberg | Porsche | 4th |
| 22.7.1956 | Solitude [S1.5] | 14 | | Karl Busch | | DNA |
| 22.7.1956 | Solitude [S1.5] | 20 | #0081 | William Buff | William Buff | 9th |
| 22.7.1956 | Solitude [S1.5] | 21 | | Friedrich Kretschmann | | DNA |
| 22.7.1956 | Solitude [S1.5] | 22 | #0041 | Carel Godin de Beaufort | | 12th |
| 22.7.1956 | Solitude [S1.5] | 23 | #0016 | Josef Jeser | | 14th |
| 22.7.1956 | Solitude [S1.5] | 24 | #0077 | Christian Goethals | | DNA |
| 22.7.1956 | Solitude [S1.5] | 26 | #0031 | Michael May | Michael May | 10th |
| 22.7.1956 | Solitude [S1.5] | 27 | | Wolfgang Seidel | | DNA |
| 22.7.1956 | Solitude [S1.5] | 28 | #0040 | Ernst Vogel | | 11th |
| 22.7.1956 | Solitude [S1.5] | 29 | #0018 | Sepp Liebl | | 15th |
| 22.7.1956 | Solitude [S1.5] | 30 | #0045 | Max Nathan | Max Nathan | 8th |
| 22.7.1956 | Solitude [S1.5] | 31 | #0036 | Peter Nöcker | | 13th |
| 22.7.1956 | San Diego [S1.5] | 50 | #06 | Ken Miles | John von Neumann | 1st |
| 22.7.1956 | San Diego [S+1.5] | 50 | #06 | Ken Miles | John von Neumann | 3rd |
| 22.7.1956 | San Diego [S1.5] | 56 | #0029 | Troy McHenry | | 5th |
| 22.7.1956 | San Diego [S+1.5] | 56 | #0029 | Troy McHenry | | DNF |
| 22.7.1956 | San Diego [S1.5] | 169 | #0026 | John Porter | | 3rd |
| 22.7.1956 | Solitude [S1.5] | | | Maglioli | Porsche | DNS |
| 29.7.1956 | 24 h Le Mans | 24 | #0103 | Maglioli / Herrmann | (Dr. Ing. hcF.) Porsche KG | DNF |
| 29.7.1956 | 24 h Le Mans | 25 | #0104 | von Frankenberg / von Trips | (Dr. Ing. hcF.) Porsche KG | 5th |
| 29.7.1956 | 24 h Le Mans | 25T | | | (Dr. Ing. hcF.) Porsche KG | unused |
| 29.7.1956 | 24 h Le Mans | 25P | | | (Dr. Ing. hcF.) Porsche KG | unused |
| 29.7.1956 | 24 h Le Mans | 27 | #0041 | Hezemans / de Beaufort | Wolfgang Seidel | DNF |
| 29.7.1956 | 24 h Le Mans | 28 | #0067 | Storez / Polensky | Gustave Olivier | DNF |
| 4.8.1956 | Harewood Acres [Le Mans] | 48 | #04 | Fred Vetter | F. Vetter | DNA |
| 4.8.1956 | Harewood Acres [S1.5] | 48 | #04 | Fred Vetter | F. Vetter | DNA |
| 4.8.1956 | Harewood Acres [S1.5] | 50 | #0049 | Jack Manting | J. F. Manting | DNA |
| 4.8.1956 | Harewood Acres [Le Mans] | 50 | #0049 | Jack Manting | J. F. Manting | DNA |
| 5.8.1956 | Rheinland Nürburgring [S1.5/GT+2.0] | 45 | | Mathieu Hezemans | | DNA |
| 5.8.1956 | Rheinland Nürburgring [S1.5/GT+2.0] | 51 | | Hans Herrmann | Porsche | 1st |
| 5.8.1956 | Rheinland Nürburgring [S1.5/GT+2.0] | 52 | | Wolfgang von Trips | Porsche | DNF |
| 5.8.1956 | Rheinland Nürburgring [S1.5/GT+2.0] | 53 | | Richard von Frankenberg | Porsche | 4th |
| 5.8.1956 | Rheinland Nürburgring [S1.5/GT+2.0] | 54 | | Umberto Maglioli | Porsche | 5th |
| 5.8.1956 | Rheinland Nürburgring [S1.5/GT+2.0] | 62 | #0041 | Carel Godin de Beaufort | Hezemans | 15th |
| 5.8.1956 | Rheinland Nürburgring [S1.5/GT+2.0] | 64 | #0084 | Gotfrid Köchert | | 8th |
| 5.8.1956 | Rheinland Nürburgring [S1.5/GT+2.0] | 66 | #0045 | Max Nathan | | DNF |
| 5.8.1956 | Rheinland Nürburgring [S1.5/GT+2.0] | 67 | #0031 | Michael May | | DNA |
| 5.8.1956 | Rheinland Nürburgring [S1.5/GT+2.0] | 69 | #0081 | William Buff | | 9th |
| 5.8.1956 | Rheinland Nürburgring [S1.5/GT+2.0] | 70 | #0016 | Josef Jeser | Lautenschlager | 14th |
| 5.8.1956 | Rheinland Nürburgring [S1.5/GT+2.0] | 71 | #0036 | Peter Nöcker | | 20th |
| 5.8.1956 | Rheinland Nürburgring [S1.5/GT+2.0] | 72 | #0018 | Sepp Liebl | | 16th |
| 5.8.1956 | Mansfield [Main A] | | #0048 | Art Bunker | | ?th |
| 5.8.1956 | Preliminary Mansfield [Modified+CP+300SL] | | #0048 | Art Bunker | | ?th |
| 5.8.1956 | Preliminary Mansfield [Modified+CP+300SL] | | #0050 | Pitt Browne | | ?th |
| 5.8.1956 | Preliminary Mansfield [Modified+CP+300SL] | | #0023 | Norman Scott | | DNF |
| 12.8.1956 | GP Sverige | 41 | #0082 | Thirion / Dubois | Equipe Nationale Belge | 12th |
| 12.8.1956 | GP Sverige | 42 | #0041 | Hezemans / Oebels | Mathieu Hezemans | DNF |
| 12.8.1956 | GP Sverige | 43 | #0036 | Helfrich / Nöcker | Theo Helfrich | DNA |
| 12.8.1956 | GP Sverige | 43 | #0081 | von Frankenberg / Buff | William C. Buff | 8th |
| 12.8.1956 | GP Sverige | 44 | #0033 | Herrmann / Kaiser | Gert Kaiser | 13th |
| 12.8.1956 | GP Sverige | 45 | #0036 | Nöcker / Seidel | Wolfgang Seidel | 11th |
| 12.8.1956 | SCCA National Seafair [FM+GM+HM+FIII] | 55 | #0052 | Sam Weiss | | 2nd |
| 12.8.1956 | SCCA National Seafair [FM+GM+HM+FIII] | 120 | #0070 | George Keck | | 3rd |
| 12.8.1956 | SCCA National Seafair [BM+CM+DM+EM] | 188 | #0047 | Jack McAfee | John Edgar | 3rd |
| 12.8.1956 | SCCA National Seafair [FM+GM+HM+FIII] | 188 | #0047 | Jack McAfee | John Edgar | 1st |
| 18.8.1956 | Preliminary Paramount Ranch [FM+GM+HM] | 56 | #0029 | Troy McHenry | Dr. Troy McHenry | 5th |
| 18.8.1956 | Preliminary Paramount Ranch [FM+GM+HM] | 57 | | Jack Brumby | Walt R. Turner | DNA |
| 18.8.1956 | Preliminary Paramount Ranch [FM+GM+HM] | 188 | #0047 | Jack McAfee | | 2nd |
| 18.8.1956 | Preliminary Paramount Ranch [FM+GM+HM] | 211 | #09 | Richie Ginther | | 1st |