| 25.4.1964 | LCCC Oulton Park [S1.1] | 129 | | Peter Sadler | Staffs Racing Partnership | 1st |
| 25.4.1964 | LCCC Oulton Park [S1.1] | 130 | | Jim Charnock | Aintree Racing Team | 2nd |
| 25.4.1964 | LCCC Oulton Park [Sports] | 130 | | Jim Charnock | Aintree Racing Team | 11th |
| 25.4.1964 | LCCC Oulton Park [Sports] | 131 | | John Scott-Davies | Aintree Racing Team | 1st |
| 25.4.1964 | LCCC Oulton Park [S1.1] | 131 | | John Scott-Davies | Aintree Racing Team | DNF |
| 26.4.1964 | USRRC Riverside | 4 | | Don Yenko | | DNA |
| 26.4.1964 | USRRC Riverside | 10 | | Chuck Parsons | | DNF |
| 26.4.1964 | USRRC Riverside | 11 | | Rick Muther | | 6th |
| 26.4.1964 | USRRC Riverside | 16 | | George Follmer | | DNF |
| 26.4.1964 | SM Knutstorp [S+1.15] | 16 | #23-S-88 | Anders Josephson | Stockholms SVK | 1st |
| 26.4.1964 | USRRC Riverside | 22 | | Jim Paul | | DNA |
| 26.4.1964 | WJC Charterhall [S+1.3] | 23 | | Willie Forbes | W. Forbes | 1st |
| 26.4.1964 | WJC Charterhall [Racing] | 23 | | Willie Forbes | W. Forbes | 1st |
| 26.4.1964 | WJC Charterhall [Racing] | 26 | | Bill Stein | | DNA |
| 26.4.1964 | WJC Charterhall [S+1.3] | 26 | | Bill Stein | | DNA |
| 26.4.1964 | USRRC Riverside | 44 | #23-S-53 | Frank Monise | | DNF |
| 26.4.1964 | USRRC Riverside | 66 | #23-S-93 | Bill Molle | | DNA |
| 26.4.1964 | USRRC Riverside | 96 | | Bobby Unser | Frank Arciero | 3rd |
| 26.4.1964 | USRRC Riverside | 98 | #23-S-62 | Settember | Ed Leslie | DNF |
| 26.4.1964 | USRRC Riverside | 101 | | Chuck Kessinger | | 12th |
| 26.4.1964 | USRRC Riverside | 110 | | Bob Winkelmann | | DNF |
| 26.4.1964 | SCCA Divisional Vineland [EM+FM+GM] | | | David Sheff | | ?th |
| 26.4.1964 | SCCA Divisional Vineland [EM+FM+GM] | | | Bob Bucher | | 1st |
| 26.4.1964 | BRSCC Cadwell Park [R2.0/SR2.0] | | | Brian Smith | | ?th |
| 2.5.1964 | Silverstone International | 6 | #23-S-6 | Robin McArthur | E. MacArthur | DNF |
| 2.5.1964 | Silverstone International | 7 | | Mike Renny | Sussex Racing Partnership | 18th |
| 2.5.1964 | Silverstone International | 8 | | Peter Gethin | P. Gethin | DNF |
| 2.5.1964 | Silverstone International | 9 | | Terry Bone | Ecurie Freeze | 15th |
| 2.5.1964 | Silverstone International | 10 | | Syd Fox | Neal Davis Racing | DNA |
| 2.5.1964 | Silverstone International | 11 | | John Hine | John Hine Cars | 10th |
| 2.5.1964 | Silverstone International | 15 | | Jim Charnock | Aintree Racing Team | raced |
| 2.5.1964 | Silverstone International | 21 | | Mo Nunn | Team Walpres | 12th |
| 2.5.1964 | Silverstone International | 22 | | Bill Stein | W. M. Stein & Co. | DNA |
| 2.5.1964 | Silverstone International | 23 | | Geoff Breakell | G. H. Breakell | 9th |
| 2.5.1964 | Silverstone International | 24 | | Paul Hawkins | John Willment Automobiles | 13th |
| 2.5.1964 | Silverstone International | 25 | | Julian Sutton | Mill Garages (Sunderland) | 4th |
| 2.5.1964 | Silverstone International | 26 | | Chris Williams | Chris Williams | 7th |
| 2.5.1964 | SCCA Regional Laguna Seca [CM+DM+EM+FM+GM] | 96 | | Wes Gustafson | Wes Gustafson | DNA |
| 2.5.1964 | ACC Aintree [S2.0 - Heat 1] | | | Jim Charnock | | 1st |
| 2.5.1964 | ACC Aintree [Sports] | | | Harry O'Brien | | DQ |
| 2.5.1964 | ACC Aintree [S2.0 - Heat 1] | | | Harry O'Brien | | 2nd |
| 2.5.1964 | ACC Aintree [Sports] | | | Jim Charnock | | 1st |
| 3.5.1964 | USRRC Laguna Seca | 10 | | Chuck Parsons | Randy Hilton | DNF |
| 3.5.1964 | USRRC Laguna Seca | 41 | | Gerry Bruihl | W. F. Goodrum | DNS |
| 3.5.1964 | SM Skarpnäck [S+1.15] | 60 | #23-S-88 | Anders Josephson | Stockholms SVK | 1st |
| 3.5.1964 | USRRC Laguna Seca | 96 | | Ken Miles | Arciero Bros. | 18th |
| 3.5.1964 | USRRC Laguna Seca | 98 | #23-S-62 | Tony Settember | Marvin Webster | DNA |
| 3.5.1964 | USRRC Laguna Seca | 110 | | Bob Winkelmann | Chequered Flag Racing Cars | 17th |
| 3.5.1964 | USRRC Laguna Seca | 111 | | Rick Muther | Rick Muther | DNF |
| 3.5.1964 | USRRC Laguna Seca | 136 | | Robert Keyes | Bob Keyes | 16th |
| 3.5.1964 | USRRC Laguna Seca | 144 | #23-S-53 | Frank Monise | Frank Monise | 7th |
| 3.5.1964 | USRRC Laguna Seca | 166 | #23-S-93 | Bill Molle | Playa del Rey | DNF |
| 3.5.1964 | USRRC Laguna Seca | 169 | | Nat Adams | | DNS |
| 3.5.1964 | USRRC Laguna Seca | 198 | #23-S-62 | Tony Settember | | 13th |
| 3.5.1964 | DARM GT Trier [S/P] | | | Anton Fischhaber | | 1st |
| 9.5.1964 | 3 h Cape Town | | | Jurgens Niemann | | 2nd |
| 10.5.1964 | USRRC Kent | 3 | #23-S-62 | Tony Settember | | 5th |
| 10.5.1964 | USRRC Kent | 41 | | Gerry Bruihl | | 12th |
| 10.5.1964 | BARC Brands Hatch [S1.2] | 51 | | Peter Gethin | P. Gethin | 1st |
| 10.5.1964 | BARC Brands Hatch [Formula Libre] | 53 | | Charles Lucas | | 4th |
| 10.5.1964 | BARC Brands Hatch [S1.2] | 53 | | Charles Lucas | | DNF |
| 10.5.1964 | BARC Brands Hatch [S1.2] | 54 | | Ken Bass | | 12th |
| 10.5.1964 | BARC Brands Hatch [Formula Libre] | 54 | | Terry Bone | | 3rd |
| 10.5.1964 | BARC Brands Hatch [S1.2] | 55 | | Brian Smith | B. D. Smith | 11th |
| 10.5.1964 | BARC Brands Hatch [S1.2] | 56 | | Mike Renny | | 13th |
| 10.5.1964 | BARC Brands Hatch [Formula Libre] | 64 | | Barrie Hart | B. W. R. Hart | DNF |
| 10.5.1964 | USRRC Kent | 101 | | Bob McLean | | 10th |
| 10.5.1964 | USRRC Kent | 110 | | Chuck Parsons | | 13th |
| 10.5.1964 | USRRC Kent | | #23-S-53 | Frank Monise | | 20th |
| 10.5.1964 | USRRC Kent | | | Bob Winkelmann | | DNF |
| 16.5.1964 | National Aintree | | | Geoff Breakell | | 4th |
| 16.5.1964 | BRSCC Rufforth [Formula Libre] | | | Willie Forbes | | 1st |
| 16.5.1964 | National Aintree | | | John Hine | | DNF |
| 16.5.1964 | BRSCC Rufforth [R/S] | | | Willie Forbes | | 1st |
| 16.5.1964 | National Aintree | | | Chris Williams | | 3rd |
| 16.5.1964 | National Aintree | | | Julian Sutton | | 2nd |
| 17.5.1964 | SCCA National Cumberland [CM+DM+EM+FM] | 1 | | Mike Goth | Michael R. Goth | DNA |
| 17.5.1964 | SCCA National Cumberland [GM+HM] | 9 | | Ed Walsh | Edward Walsh | 2nd |
| 17.5.1964 | SCCA Divisional Del Mar [CM+DM+EM+FM+GM] | 11 | #23-S-53 | Frank Monise | | 1st |
| 17.5.1964 | Guards Trophy Mallory Park | 53 | | D. N. Reilly | Len Street (Engineering) Ltd. | 8th |
| 17.5.1964 | Guards Trophy Mallory Park | 54 | | Julian Sutton | Mill Garages (Sunderland) Ltd. | 4th |
| 17.5.1964 | Guards Trophy Mallory Park | 55 | | Chris Williams | Chris Williams Ltd. | DNF |
| 17.5.1964 | Guards Trophy Mallory Park | 56 | | Mo Nunn | Team Walpress | DNF |
| 17.5.1964 | Guards Trophy Mallory Park | 57 | | Geoff Breakell | Geoff Breakell | 5th |
| 17.5.1964 | Guards Trophy Mallory Park | 58 | | Bill Stein | W Stein & Co Ltd. | 6th |
| 17.5.1964 | Guards Trophy Mallory Park | 59 | | Willie Forbes | Willie Forbes | DNF |
| 17.5.1964 | Guards Trophy Mallory Park | 60 | | Bill Hill | Rotorvic Developments | DNA |
| 17.5.1964 | SCCA Divisional Del Mar [CM+DM+EM+FM+GM] | | | Rick Muther | | DNS |
| 17.5.1964 | National Davidson | | | Phil Smyth | | 1st |
| 18.5.1964 | Whitsun Goodwood | 3 | | Chris Williams | Chris Williams Ltd. | 5th |
| 18.5.1964 | Whitsun Goodwood | 4 | | Mike Warner | Lelaps Racing Team | 8th |
| 18.5.1964 | Whitsun Goodwood | 10 | #23-S-6 | Robin McArthur | McArthur Weston Racing | DNA |
| 18.5.1964 | Whitsun Goodwood | 11 | | Mike Renny | Sussex Racing Partnership | DNF |
| 18.5.1964 | Anerley Trophy Crystal Palace | 31 | | Paul Hawkins | John Willment Automobiles Ltd. | 4th |
| 18.5.1964 | Anerley Trophy Crystal Palace | 32 | | Syd Fox | Neal Davis Racing | 1st |
| 18.5.1964 | Anerley Trophy Crystal Palace | 33 | | Peter Gethin | Peter Gethin | ?th |
| 18.5.1964 | Anerley Trophy Crystal Palace | 34 | | Terry Bone | Ecurie Freeze | 2nd |
| 18.5.1964 | Anerley Trophy Crystal Palace | 35 | | John Hine | John Hine Cars Ltd. | DNF |
| 18.5.1964 | Anerley Trophy Crystal Palace | 36 | | Geoff Oliver | Geoff Oliver | 5th |
| 18.5.1964 | Anerley Trophy Crystal Palace | 37 | | Brian Smith | Crown Garages (Egham) Ltd | 8th |