| 9.6.1963 | SCCA Regional Greenwood [EP+FP+FJr.+FVee] | 13 | | Thomas Boulter | Tom Boulter, M.D. | DNA |
| 9.6.1963 | Hill Climb Rossfeld | 47 | | Sepp Greger | Sepp Greger | 2nd |
| 9.6.1963 | Hill Climb Rossfeld | 49 | | Hellfried von Kiwisch | Graz Racing | DNS |
| 9.6.1963 | Hill Climb Rossfeld | 53 | | Michel Weber | Scuderia Hessen | 9th |
| 9.6.1963 | Hill Climb Rossfeld | 57 | | Klaus Sterzinger | Innsbruck Racing | DNS |
| 9.6.1963 | Hill Climb Rossfeld | 62 | | Klaus Seuffert | Klaus Seuffert | DNF |
| 9.6.1963 | Hill Climb Rossfeld | 64 | | Bernd Seidel | Scuderia Hessen | DNF |
| 9.6.1963 | Hill Climb Rossfeld | 66 | | Edgar Barth | Porsche System Engineering | 1st |
| 9.6.1963 | Hill Climb Rossfeld | 67 | | Herbert Müller | Scuderia Filipinetti | 5th |
| 13.6.1963 | Aspern [GT] | 82 | | Sepp Greger | ÖASC | DNA |
| 13.6.1963 | Aspern [GT] | 83 | | Siegfried Günther | ÖASC | 10th |
| 13.6.1963 | Aspern [GT] | 84 | | Eberhard Rank | ÖASC | ?th |
| 13.6.1963 | Aspern [GT] | 85 | | Herbert Nosek | ÖASC | 13th |
| 13.6.1963 | Aspern [GT] | 86 | | Max Kraus | ÖASC | DNA |
| 13.6.1963 | Aspern [GT] | 87 | | Peter Kmenta | Scuderia Graz | ?th |
| 13.6.1963 | Aspern [GT] | 88 | | Hellfried von Kiwisch | Scuderia Graz | ?th |
| 13.6.1963 | Aspern [GT] | 89 | | Albert Pfuhl | A. Pfuhl | DNA |
| 13.6.1963 | Aspern [GT] | 90 | | L. Warmbold | | 14th |
| 15.6.1963 | SCCA National Lime Rock [EP] | 7 | | Hans Ziereis | | DNF |
| 15.6.1963 | SCCA National Lime Rock [CP+DP] | 11 | | Jim Locke | | 4th |
| 15.6.1963 | SCCA National Lime Rock [EP] | 12 | | Bill Romig | | 1st |
| 15.6.1963 | SCCA National Lime Rock [EP] | 14 | | Kurt Reichert | | 11th |
| 15.6.1963 | SCCA National Lime Rock [EP] | 21 | | Bill Takas | | 9th |
| 15.6.1963 | SCCA National Lime Rock [EP] | 22 | | Will Daugherty | | 4th |
| 15.6.1963 | SCCA National Lime Rock [CP+DP] | 22 | | Len Amato | | 8th |
| 15.6.1963 | SCCA National Lime Rock [EP] | 23 | | Dieter Steinmann | | DNF |
| 15.6.1963 | SCCA National Lime Rock [CP+DP] | 26 | | Al Alden | | DNF |
| 15.6.1963 | SCCA National Lime Rock [EP] | 37 | | Lake Underwood | | 2nd |
| 15.6.1963 | SCCA National Lime Rock [EP] | 55 | | Bert Everett | | DNF |
| 15.6.1963 | SCCA National Lime Rock [EP] | 71 | | Maitland Griggs | | DNF |
| 15.6.1963 | SCCA National Lime Rock [EP] | 77 | | Bruce Jennings | | 3rd |
| 15.6.1963 | SCCA National Lime Rock [AP+BP] | 77 | | Bruce Jennings | | 12th |
| 15.6.1963 | SCCA National Lime Rock [CP+DP] | 81 | | Alex Dearborn | | DNF |
| 15.6.1963 | SCCA National Lime Rock [EP] | 97 | | George Frey | | 6th |
| 15.6.1963 | BRSCC Oulton Park [GT/Sports] | 167 | | K. H. J. Reynolds | Major H. K. J. Reynolds | 18th |
| 16.6.1963 | 24 h Le Mans | 29 | #122 992 | Koch / de Beaufort | Porsche System Engineering Ltd. | DNF |
| 16.6.1963 | 24 h Le Mans | 30 | #122 991 | Schiller / Pon | Porsche System Engineering Ltd. | DNF |
| 16.6.1963 | ICNSCC Portland [other] | | | Mike Eyerly | | ?th |
| 22.6.1963 | SCCA National Road America [AP+BP+CP] | 34 | | Rod Semrad | | DNF |
| 22.6.1963 | SCCA National Road America [AP+BP+CP] | 54 | | Mike Kurkjian | | 15th |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 1 | | Terry Hall | Terrfy Hall | 2nd |
| 23.6.1963 | SCCA Divisional Riverside [AP+BP+CP] | 6 | | Al Cadrobbi | Cadrobbis Werkstatt | DNA |
| 23.6.1963 | SCCA National Road America [DP+EP] | 7 | | Gerry Mason | | 16th |
| 23.6.1963 | SCCA National Road America [DP+EP] | 12 | | Bill Romig | | DNF |
| 23.6.1963 | SCCA National Road America [DP+EP] | 13 | | Werner Voegeli | | DNF |
| 23.6.1963 | SCCA National Road America [DP+EP] | 18 | | Hack W. Cooper | | DNF |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 22 | | Alan Johnson | Scientific Automotive | 4th |
| 23.6.1963 | SCCA National Road America [DP+EP] | 22 | | George Batcabe | | 26th |
| 23.6.1963 | SCCA National Road America [DP+EP] | 37 | | Bob Hagestad | | DNF |
| 23.6.1963 | SCCA Divisional Riverside [AP+BP+CP] | 40 | | Robert Kirby | Bob Kirby | DNA |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 49 | | Dennis Harrison | Hollyw'd Custom Auto Body | DNA |
| 23.6.1963 | SCCA National Road America [CM+DM+EM+FM] | 58 | | Chuck Cassel | | 15th |
| 23.6.1963 | SCCA National Road America [DP+EP] | 59 | | Douglas Moore | | 24th |
| 23.6.1963 | NDMC Ouston [GT] | 65 | | Gordon Durham | G. Durham | ?th |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 68 | | Charles Kulmann | Sodom | DNA |
| 23.6.1963 | SCCA National Road America [DP+EP] | 71 | | Jim Beaudoin | | DNF |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 72 | | Dick Carbajal | J. F. Fetters Jr. | DNA |
| 23.6.1963 | GP Zandvoort | 74 | | Ben Pon | Ben Pon | 2nd |
| 23.6.1963 | GP Zandvoort | 75 | | Evert Jan Groen | E. J. Groen | 6th |
| 23.6.1963 | GP Zandvoort | 76 | | J. L. W. Blonk | J. L. W. Blonk | 8th |
| 23.6.1963 | GP Zandvoort | 77 | | Arie Ruska | A. Ruska | 10th |
| 23.6.1963 | SCCA National Road America [DP+EP] | 77 | | Mak Kronn | | 10th |
| 23.6.1963 | GP Zandvoort | 78 | | J. C. Verhoeven, Jr. | J. C. Verhoeven, Jr. | DNF |
| 23.6.1963 | SCCA National Road America [DP+EP] | 91 | | George Frey | | 7th |
| 23.6.1963 | SCCA National Road America [DP+EP] | 94 | | Jerry Frydenlund | | 20th |
| 23.6.1963 | SCCA National Road America [DP+EP] | 96 | | Curt Sorenson | | 15th |
| 23.6.1963 | SCCA National Road America [DP+EP] | 97 | | Chub Koehler | | 25th |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 101 | | Nevin Lyon | Nevin Lyon | DNS |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 108 | | Thom Bee | European Motors | DNA |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 109 | | Charles Beaumont | Charles Beaumont | raced |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 116 | | Roger Bursch | Scientific Automotive | DNA |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 129 | | Paul Hrbacek | Paul Hrbacek | DNA |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 133 | | Dick Bell | Gilbert McNaughton | DNA |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 140 | | Ted von Wittenberg | Ted von Wittenberg | DNF |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 144 | | Kawamoto / Kelly | Henry Kawamoto / Hamilton Kelly | DNA |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 160 | | Stefan Rzesnowiecky | Stefan Rzesnowiecky | DNA |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 163 | | Gerard Raney | Gerard Raney | DNA |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 197 | | James Laschiver | Jim Lashiver | DNA |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 211 | | Robert Miller | Robert Miller | DNA |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 244 | | Harry Bonenberger | Harry Bonenberger | raced |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 343 | | David Leeson | Dr. D. Leeson | DNA |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 411 | | Vic Tandy | Vic Tandy | DNA |
| 23.6.1963 | Juan Jover Montjuich | | | M. de Sivatte | | 6th |
| 23.6.1963 | Juan Jover Montjuich | | | Baixeras | | 4th |
| 23.6.1963 | Juan Jover Montjuich | | | Alex Soler-Roig | | 1st |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | | | | | ?th |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | | | | | ?th |
| 23.6.1963 | DARM GT Hockenheim | | | Michel Weber | | ?th |
| 23.6.1963 | DARM GT Hockenheim | | | Herbert Linge | | 3rd |
| 28.6.1963 | Preliminary Watkins Glen [Race 2] | | | Richard Holquist | | 1st |
| 28.6.1963 | Preliminary Watkins Glen [Race 2] | | | Theodore Duff | | 4th |
| 28.6.1963 | Preliminary Watkins Glen [Race 2] | | | John Hettrick | | 5th |
| 29.6.1963 | SCCA Regional Watkins Glen [DP+EP] | | | Dave Helmick | | 5th |
| 29.6.1963 | SCCA Regional Watkins Glen [DP+EP] | | | Richard Holquist | | DNF |
| 30.6.1963 | ICNSCC Kent [EP+FP] | | | Gerry Bruihl | | raced |
| 30.6.1963 | ICNSCC Kent [EP+FP] | | | John Hall | | 2nd |
| 30.6.1963 | ICNSCC Kent [EP+FP] | | | Mike Eyerly | | 1st |
| 30.6.1963 | ICNSCC Kent [EP+FP] | | | Gerald Warber | | ?th |
| 30.6.1963 | ICNSCC Kent [EP+FP] | | | Paul Woodroffe | | raced |
| 30.6.1963 | SCCA Regional Waterford [other] | | | Larry Sherman | | raced |