| 15.1.1956 | 1 h Torrey Pines [FM+GM+HM] | 50 | #06 | Ken Miles | John Von Neumann | 1st |
| 15.1.1956 | 1 h Torrey Pines [FM+GM+HM] | 56 | #0029 | Troy McHenry | Dr. Troy McHenry | 6th |
| 15.1.1956 | 1 h Torrey Pines [FM+GM+HM] | 88 | #0047 | Jack McAfee | Jack McAfee | 3rd |
| 15.1.1956 | 1 h Torrey Pines [FM+GM+HM] | 96 | | John McLaughlin | Bill Thomas | 5th |
| 15.1.1956 | 1 h Torrey Pines [FM+GM+HM] | 111 | | John McLaughlin | John Von Neumann | DNA |
| 15.1.1956 | 1 h Torrey Pines [FM+GM+HM] | 127 | | Jean Pierre Kunstle | W. R. Turner | DNA |
| 15.1.1956 | 1 h Torrey Pines [FM+GM+HM] | 169 | #0026 | John Porter | Aardvark Menagerie | 4th |
| 29.1.1956 | 1000 km Buenos Aires | 1 | | Juhan / Lopes | | DNF |
| 29.1.1956 | 1000 km Buenos Aires | 2 | | Mayol / Gobbi | | DNF |
| 26.2.1956 | Palm Springs [FM+GM+HM] | 2 | | Phil Hill | John von Neumann | DNF |
| 26.2.1956 | SCCA Regional Punta Gorda [All Classes] | 7 | #0068 | Mike Marshall | | 1st |
| 26.2.1956 | SCCA Regional Punta Gorda [CP/DP+Modified] | 7 | #0068 | Mike Marshall | | 1st |
| 26.2.1956 | Palm Springs [FM+GM+HM] | 11 | | John von Neumann | John von Neumann | DNA |
| 26.2.1956 | Palm Springs [FM+GM+HM] | 50 | #06 | Ken Miles | John von Neumann | 2nd |
| 26.2.1956 | Palm Springs [BM+CM+DM+EM] | 50 | #06 | Ken Miles | John von Neumann | 6th |
| 26.2.1956 | Palm Springs [FM+GM+HM] | 56 | #0029 | Troy McHenry | Dr. Troy L. McHenry | DNF |
| 26.2.1956 | Palm Springs [FM+GM+HM] | 75 | | W. R. Turner | W. R. Turner | 7th |
| 26.2.1956 | Mansfield [Modified+CP+300SL] | 77 | #0050 | James Cook | | 7th |
| 26.2.1956 | Mansfield [Unlimited] | 77 | #0050 | James Cook | | 4th |
| 26.2.1956 | Palm Springs [FM+GM+HM] | 88 | #0047 | Jack McAfee | John Edgar | 3rd |
| 26.2.1956 | Palm Springs [FM+GM+HM] | 96 | #13 | Bill Thomas | Bill D. Thomas | DNA |
| 26.2.1956 | Palm Springs [FM+GM+HM] | 108 | | Cy Yedor | Albert T. Hosking | DNF |
| 26.2.1956 | Palm Springs [BM+CM+DM+EM] | 118 | #0069 | Jean Pierre Kunstle | Albert T. Hosking | DNF |
| 26.2.1956 | Palm Springs [FM+GM+HM] | 118 | #0069 | Jean Pierre Kunstle | Albert T. Hosking | 1st |
| 26.2.1956 | Palm Springs [FM+GM+HM] | 169 | #0026 | John Porter | Menagerie Aardvark | 4th |
| 4.3.1956 | RRR Willow Springs [S1.5] | | #13 | Joe Playan | | DNS |
| 10.3.1956 | SCCA National Walterboro [BM+CM+DM+EM+FM] | 47 | #0068 | Mike Marshall | | 7th |
| 10.3.1956 | SCCA National Walterboro [BM+CM+DM+EM+FM] | 56 | #03 | Evans Hunt | | 11th |
| 10.3.1956 | SCCA National Walterboro [BM+CM+DM+EM+FM] | 69 | #0019 | Ed Crawford | | DNF |
| 10.3.1956 | SCCA National Walterboro [BM+CM+DM+EM+FM] | 77 | #0049? | Jack Manting | | 9th |
| 17.3.1956 | Preliminary Santa Barbara [FM+GM+HM] | 50 | #06 | Ken Miles | John Von Neumann | 2nd |
| 17.3.1956 | Preliminary Santa Barbara [FM+GM+HM] | 56 | #0029 | Troy McHenry | Dr. Troy McHenry | DNS |
| 17.3.1956 | Preliminary Santa Barbara [FM+GM+HM] | 75 | | W. R. Turner | W. R. Turner | DNF |
| 17.3.1956 | Preliminary Santa Barbara [FM+GM+HM] | 169 | #0026 | John Porter | Menagerie Aardvark | 5th |
| 18.3.1956 | Stockton [FM+GM+HM] | 12 | #0053 | Eldon Beagle | | 2nd |
| 18.3.1956 | Santa Barbara [FM+GM+HM] | 50 | #06 | Ken Miles | John Von Neumann | DNF |
| 18.3.1956 | Santa Barbara [FM+GM+HM] | 56 | #0029 | Troy McHenry | Dr. Troy McHenry | 4th |
| 18.3.1956 | Consolation Santa Barbara | 56 | #0029 | Troy McHenry | Dr. Troy McHenry | 4th |
| 18.3.1956 | Consolation Santa Barbara | 75 | | W. R. Turner | W. R. Turner | DNF |
| 18.3.1956 | Santa Barbara [FM+GM+HM] | 169 | #0026 | John Porter | Menagerie Aardvark | 3rd |
| 18.3.1956 | Santa Barbara [BM+CM+DM+EM] | 169 | #0026 | Miles | Menagerie Aardvark | 9th |
| 18.3.1956 | Stockton [FM+GM+HM] | | #0052 | Sam Weiss | | DQ |
| 18.3.1956 | Stockton [FM+GM+HM] | | #09 | Richie Ginther | John von Neumann | 1st |
| 24.3.1956 | 12 h Sebring | 41 | | Herrmann / von Trips | Porsche K.G. | 6th |
| 24.3.1956 | 12 h Sebring | 42 | #0019 | Crawford / Linge / von Hanstein | Porsche K.G. | DNF |
| 24.3.1956 | 12 h Sebring | 43 | #0047 | McAfee / Lovely | John Edgar Enterprises | 7th |
| 24.3.1956 | 12 h Sebring | 66 | #0068 | Marshall / Brundage / von Hanstein | Porsche KG | 14th |
| 8.4.1956 | Coupes de Vitesse [S+GT] | 61 | #0060 | Robert Dutoit | | 3rd |
| 22.4.1956 | SCCA National Pebble Beach [FM+GM+HM] | 12 | #0053 | Eldon Beagle | Eldon Beagle | 9th |
| 22.4.1956 | Madrid [ser.S/GT/T2.0] | 35 | | Francisco Bulto | | 4th |
| 22.4.1956 | Madrid [ser.S/GT/T2.0] | 39 | #0080 | Rui Marinho de Lemos | | 3rd |
| 22.4.1956 | Madrid | 44 | #0039 | Joaquim Felipe Nogueira | | 1st |
| 22.4.1956 | Madrid [ser.S/GT/T2.0] | 44 | #0039 | Joaquim Felipe Nogueira | | 1st |
| 22.4.1956 | SCCA National Pebble Beach [FM+GM+HM] | 55 | #0052 | Sam Weiss | Samuel Weiss | 3rd |
| 22.4.1956 | SCCA National Pebble Beach [FM+GM+HM] | 56 | #0029 | Troy McHenry | Troy McHenry | 10th |
| 22.4.1956 | SCCA National Pebble Beach [FM+GM+HM] | 71 | #0048 | Art Bunker | Arthur Bunker, Jr. | DNA |
| 22.4.1956 | SCCA National Pebble Beach [FM+GM+HM] | 75 | | W. R. Turner | W. R. Turner | 14th |
| 22.4.1956 | SCCA Regional Thompson [DM+EM+FM] | 83 | | Walt Luftman | | 5th |
| 22.4.1956 | SCCA National Pebble Beach [FM+GM+HM] | 104 | #0070 | John Hudson | John Hudson | 7th |
| 22.4.1956 | SCCA National Pebble Beach [FM+GM+HM] | 118 | #0069 | Jean Pierre Kunstle | Albert Hosking | 2nd |
| 22.4.1956 | SCCA National Pebble Beach [FM+GM+HM] | 169 | #0026 | John Porter | Menagerie Aardvark | 5th |
| 22.4.1956 | SCCA National Pebble Beach [FM+GM+HM] | 188 | #0047 | Jack McAfee | John Edgar | 1st |
| 22.4.1956 | SCCA National Pebble Beach [FM+GM+HM] | 211 | #09 | Richie Ginther | John von Neumann | DNF |
| 22.4.1956 | Circuit de Vitesse de Tours | | #0032 | Claude Storez | | 2nd |
| 29.4.1956 | Prix de Paris | 1 | | Günther Besser | | DNA |
| 29.4.1956 | Prix de Paris [S2.0] | 1 | #0025 | Günther Besser | | DNA |
| 29.4.1956 | Prix de Paris [S2.0] | 2 | #0036 | Peter Nöcker | | 5th |
| 29.4.1956 | Prix de Paris | 2 | #0036 | Peter Nöcker | | 7th |
| 29.4.1956 | Prix de Paris | 3 | #0060 | Robert Dutoit | | 6th |
| 29.4.1956 | Prix de Paris [S2.0] | 3 | #0060 | Robert Dutoit | | 7th |
| 29.4.1956 | Prix de Paris | 4 | | François Richir | | DNA |
| 29.4.1956 | Prix de Paris [S2.0] | 4 | | François Richir | | DNA |
| 29.4.1956 | Prix de Paris | 5 | #0032 | Claude Storez | | DNA |
| 29.4.1956 | Prix de Paris [S2.0] | 5 | #0032 | Claude Storez | | 3rd |
| 29.4.1956 | Prix de Paris | 6 | #0034 | Vidy | | DNA |
| 29.4.1956 | Prix de Paris [S2.0] | 6 | #0034 | Roger Loyer | | DNA |
| 29.4.1956 | Mille Miglia | 419 | #0101 | Herrmann / Enz | | DNF |
| 29.4.1956 | Mille Miglia | 421 | #0102 | Richard von Frankenberg | | DNA |
| 29.4.1956 | Mille Miglia | 426 | #0057 | Rolf Knoch | | 87th |
| 29.4.1956 | Mille Miglia | 429 | #0035 | Giovanni Bracco | | DNF |
| 29.4.1956 | Mille Miglia | 432 | #0084 | Gotfrid Köchert | | DNF |
| 5.5.1956 | Daily Express Silverstone [S1.5] | | | André Milhoux | | DNS |
| 6.5.1956 | Mansfield [Unlimited] | 25 | #0023 | Norman Scott | | 1st |
| 6.5.1956 | Mansfield [BM+CM+DM+EM+CP+300SL] | 25 | #0023 | Norman Scott | | 3rd |
| 6.5.1956 | Leipzig [S1.5] | 28 | #0036 | Theo Helfrich | | DNA |
| 6.5.1956 | Leipzig [S1.5] | | #0036 | Peter Nöcker | | 3rd |
| 13.5.1956 | GP Spa | 4 | #0018?? | Richard von Frankenberg | | 5th |
| 13.5.1956 | GP Spa | | #15 | Wolfgang Seidel | | 6th |
| 13.5.1956 | GP Spa | | #0077 | Christian Goethals | | 7th |
| 13.5.1956 | GP Spa | | #0032 | Claude Storez | | 8th |
| 19.5.1956 | Preliminary Bakersfield [FM+GM+HM] | 30 | | W. R. Turner | | 8th |
| 19.5.1956 | Preliminary Bakersfield [FM+GM+HM] | 50 | #06 | Ken Miles | John von Neumann | 1st |
| 19.5.1956 | Preliminary Bakersfield [FM+GM+HM] | 56 | #0029 | Troy McHenry | | 6th |
| 19.5.1956 | Preliminary Bakersfield [FM+GM+HM] | 109 | #0054 | Bob Donner | | 9th |
| 19.5.1956 | Preliminary Bakersfield [FM+GM+HM] | 118 | #0069 | Jean Pierre Kunstle | | DNF |
| 19.5.1956 | Preliminary Bakersfield [FM+GM+HM] | 211 | #09 | Richie Ginther | | 2nd |
| 19.5.1956 | Preliminary Bakersfield [FM+GM+HM] | 241 | #0021 | William Darnold | | 4th |
| 19.5.1956 | Preliminary Cumberland [Novice 1.5] | 282 | #0017 | Austin Conley | A. L. Conley | 1st |
| 20.5.1956 | Bakersfield [FM+GM+HM] | 30 | | W. R. Turner | | 5th |
| 20.5.1956 | Bakersfield [FM+GM+HM] | 211 | #09 | Richie Ginther | | 2nd |