| 25.4.1964 | MMKMC Silverstone [1172F] | 1 | Seven | David Goodwin | D. Goodwin | 4th |
| 25.4.1964 | BARC Goodwood [Formula Libre] | 5 | | M. Herbertson | J. Fenning | 7th |
| 25.4.1964 | BARC Goodwood [Formula Libre] | 6 | | Ray Dilley | W. G. Heathcote | DNF |
| 25.4.1964 | LCCC Oulton Park [Sports] | 6 | Seven Super | Alan Minshaw | Alan Minshaw | 2nd |
| 25.4.1964 | BARC Goodwood [Formula Libre] | 7 | | Martin Davies | M. Davies | DNF |
| 25.4.1964 | BARC Goodwood [Formula Libre] | 8 | 20 | J. B. L. Brooke | S. C. de Lautour | 8th |
| 25.4.1964 | BARC Goodwood [Formula Libre] | 9 | | M. Kaye | M. Kaye | 11th |
| 25.4.1964 | MMKMC Silverstone [1172F] | 10 | Seven | John Bryning | North London Racing Team | 1st |
| 25.4.1964 | LCCC Oulton Park [S1.1] | 11 | Seven/20 | Natalie Goodwin | Ashley Smithy Garage | 4th |
| 25.4.1964 | LCCC Oulton Park [S1.1] | 12 | Seven | Dave Rees | Ashley Smithy Garage | 3rd |
| 25.4.1964 | LCCC Oulton Park [S1.1] | 14 | Seven | Fraser Crombie | Ashley Smithy Garage | DNA |
| 25.4.1964 | LCCC Oulton Park [Sports] | 14 | Seven | Fraser Crombie | Ashley Smithy Garage | DNA |
| 25.4.1964 | MMKMC Silverstone [1172F] | 14 | Seven | Dennis Holloway | Dennis Holloway | DNA |
| 25.4.1964 | BARC Goodwood [Formula Libre] | 17 | | A. E. Prince | A. E. Prince | 13th |
| 25.4.1964 | BARC Goodwood [Sports] | 22 | 19 | John Coundley | J. O. Coundley | 3rd |
| 25.4.1964 | BARC Goodwood [Formula Libre] | 23 | 23 B | Chris Williams | C. M. M. Williams | 1st |
| 25.4.1964 | BARC Goodwood [Formula Libre] | 24 | 23 B | Barrie Hart | B. W. R. Hart | DNA |
| 25.4.1964 | BARC Goodwood [Sports] | 24 | 23 B | Barrie Hart | B. W. R. Hart | DNA |
| 25.4.1964 | LCCC Oulton Park [S1.1] | 25 | Seven | J. Paul Gardner | J. Paul Gardner | 5th |
| 25.4.1964 | BARC Goodwood [Handicap S/GT] | 26 | Seven | D. C. W. Frost | D. C. W. Frost | DNA |
| 25.4.1964 | BARC Goodwood [Sports] | 26 | Seven | D. C. W. Frost | D. C. W. Frost | DNF |
| 25.4.1964 | MMKMC Silverstone [Formula Libre] | 27 | 15 | John Andrews | J. Andrews | DNA |
| 25.4.1964 | LCCC Oulton Park [S1.1] | 27 | Eleven | Jack Walsh | Jack Walsh | 9th |
| 25.4.1964 | BARC Goodwood [Sports] | 27 | Seven | P. Danaher | P. Doughty | DNA |
| 25.4.1964 | BARC Goodwood [Handicap S/GT] | 27 | Seven | P. Danaher | P. Doughty | DNA |
| 25.4.1964 | LCCC Oulton Park [S1.1] | 28 | Eleven | Ken Coffey | Ken Coffey | 7th |
| 25.4.1964 | LCCC Oulton Park [Sports] | 28 | Eleven | Ken Coffey | Ken Coffey | 8th |
| 25.4.1964 | MMKMC Silverstone [Formula Libre] | 30 | | Bob King | Racing Preparations Ltd. | 5th |
| 25.4.1964 | BARC Goodwood [Handicap S/GT] | 34 | 17 | Mike Beard | M. J. Beard | 3rd |
| 25.4.1964 | Autosport Silverstone [SR/GT1.3] | 34 | 23 | Peter A. Simpson | Peter Simpson | DNA |
| 25.4.1964 | MMKMC Silverstone [Formula Libre] | 35 | 23 | Paul Hawkins | John Willment Automobiles Ltd. | DNA |
| 25.4.1964 | BARC Goodwood [Sports] | 36 | 23 | Charles Lucas | R. G. Pike | 8th |
| 25.4.1964 | Autosport Silverstone [SR/GT1.3] | 36 | 23 | Robs Lamplough | R. Lamplough | 5th |
| 25.4.1964 | BARC Goodwood [Sports] | 37 | 23 | Robin McArthur | R. McArthur | 5th |
| 25.4.1964 | MMKMC Silverstone [Formula Libre] | 38 | 27 | Melvyn Long | Jim Russell Racing Drivers School | DNA |
| 25.4.1964 | BARC Goodwood [Sports] | 38 | 23 | Brian Smith | B. D. Smith | 6th |
| 25.4.1964 | MMKMC Silverstone [Formula Libre] | 39 | 20 | David Carrington | Jim Russell Racing Drivers School | DNA |
| 25.4.1964 | BARC Goodwood [Sports] | 40 | 23 | James Manfield | J. E. Manfield | 7th |
| 25.4.1964 | BARC Goodwood [Sports] | 41 | 23 | Peter Gethin | P. Gethin | 2nd |
| 25.4.1964 | BARC Goodwood [Formula Libre] | 41 | 23 | Peter Gethin | P. Gethin | 3rd |
| 25.4.1964 | BARC Goodwood [Sports] | 42 | Seven | R. P. Hogarth | R. P. Hogarth | DNA |
| 25.4.1964 | BARC Goodwood [Sports] | 43 | Seven | M. P. C. Sutch | M. P. C. Sutch | DNA |
| 25.4.1964 | LCCC Oulton Park [1172F/750F] | 62 | Seven | Mike Cadby | Mike Cadby | 2nd |
| 25.4.1964 | Autosport Silverstone [SR/GT1.3] | 68 | Elite | Don Marriott | Harry Stiller Racing | DNA |
| 25.4.1964 | Autosport Silverstone [SR/GT1.3] | 69 | Elite | W. A. Jones | Bill Jones | DNA |
| 25.4.1964 | MMKMC Silverstone [GT/P1.6] | 70 | Elite | G. Makin | Edgeware Racing Team | DNA |
| 25.4.1964 | Autosport Silverstone [SR/GT1.3] | 71 | Elite | Bob Dewar | Edgeware Racing Team | DNA |
| 25.4.1964 | MMKMC Silverstone [GT/P1.6] | 71 | Elite | Bob Dewar | Edgeware Racing Team | DNA |
| 25.4.1964 | MMKMC Silverstone [GT/P1.6] | 72 | Elite | Adrian Olins | Adrian Olins | DNA |
| 25.4.1964 | Autosport Silverstone [SR/GT1.3] | 73 | Elite | Peter Beamish | P. L. Beamish | 4th |
| 25.4.1964 | MMKMC Silverstone [GT/P1.6] | 74 | Elite | Graham Lynch | Graham Lynch | DNA |
| 25.4.1964 | MMKMC Silverstone [GT/P1.6] | 75 | Elite | John Wagstaff | Team Elite | ?th |
| 25.4.1964 | Autosport Silverstone [SR/GT1.3] | 75 | Elite | John Wagstaff | Team Elite | 3rd |
| 25.4.1964 | BARC Goodwood [Handicap S/GT] | 80 | Elan | Kostas Pateras | K. D. Pateras | DNF |
| 25.4.1964 | LCCC Oulton Park [S1.1] | 81 | Seven | Barry Kenworthy | Barry Kenworthy | DNA |
| 25.4.1964 | Autosport Silverstone [SR/GT1.3] | 81 | Eleven Le Mans GT | John Dickinson | Garnett Motor Co. | DNA |
| 25.4.1964 | BARC Goodwood [GT] | 81 | Elan | J. N. A. Marshall | J. N. A. Marshall | DNA |
| 25.4.1964 | BARC Goodwood [GT] | 83 | Elan | Valerie Pirie | S.M.A.R.T. | 9th |
| 25.4.1964 | BARC Goodwood [Handicap S/GT] | 84 | Elan | Herbert Jones | H. Jones | 4th |
| 25.4.1964 | BARC Goodwood [GT] | 85 | Elan | Mark Konig | M. Konig | 5th |
| 25.4.1964 | BARC Goodwood [Handicap S/GT] | 85 | Elan | Konig | M. Konig | 11th |
| 25.4.1964 | BARC Goodwood [GT] | 86 | Elite | R. B. Algate | R. B. Algate | 16th |
| 25.4.1964 | BARC Goodwood [Handicap S/GT] | 86 | Elite | R. B. Algate | R. B. Algate | 9th |
| 25.4.1964 | BARC Goodwood [GT] | 87 | Elite | Clarke Sturdgess | C. Sturdgess | 7th |
| 25.4.1964 | BARC Goodwood [GT] | 95 | Seven GT | Bob Deverell | R. S. Deverell | DNA |
| 25.4.1964 | LCCC Oulton Park [Sports] | 114 | 19 | George Pitt | George Pitt | DNA |
| 25.4.1964 | LCCC Oulton Park [Sports] | 117 | Seven | John Speed | John Speed | 12th |
| 25.4.1964 | LCCC Oulton Park [Sports] | 119 | Seven Super | Jim Hutchinson | Jim Hutchinson | 4th |
| 25.4.1964 | LCCC Oulton Park [S1.1] | 129 | 23 B | Peter Sadler | Staffs Racing Partnership | 1st |
| 25.4.1964 | BARC Goodwood [Handicap S/GT] | 130 | Elan | Andrew Stevens | A. A. W. Stevens | DNA |
| 25.4.1964 | LCCC Oulton Park [S1.1] | 130 | 23 | Jim Charnock | Aintree Racing Team | 2nd |
| 25.4.1964 | LCCC Oulton Park [Sports] | 130 | 23 | Jim Charnock | Aintree Racing Team | 11th |
| 25.4.1964 | MMKMC Silverstone [GT/P1.6] | 131 | Elan | Harry Stiller | Harry Stiller Racing | DNA |
| 25.4.1964 | LCCC Oulton Park [Sports] | 131 | 23 | John Scott-Davies | Aintree Racing Team | 1st |
| 25.4.1964 | MMKMC Silverstone [GT/P1.6] | 132 | Elan 26 Racing | Dick Crosfield | R. J. Crossfied | 2nd |
| 25.4.1964 | Autosport Silverstone [SR/GT2.0] | 133 | Elan | Adrian Chambers | Adrian Chambers | 3rd |
| 25.4.1964 | MMKMC Silverstone [GT/P1.6] | 153 | Elan | Adrian Chambers | Chequered Flag | 1st |
| 25.4.1964 | MMKMC Silverstone [GT/P+1.6] | 153 | Elan | Graham Warner | Chequered Flag | DNA |
| 25.4.1964 | Autosport Silverstone [SR/GT2.0] | 159 | Elan | David Plumstead | David Plumstead (Racing) Ltd. | DNA |
| 25.4.1964 | 3 h Relay Kirkistown Handicap | | Seven Super | | Super Sevens | raced |
| 25.4.1964 | 3 h Relay Kirkistown Handicap | | Seven Super | | Super Sevens | raced |
| 26.4.1964 | SM Knutstorp [S1.15] | 2 | Elite | Jan Krüger | KAK | 5th |
| 26.4.1964 | WJC Charterhall [Racing] | 4 | Eleven | John Nicholson | J. Nicholson | DNA |
| 26.4.1964 | USRRC Riverside | 4 | 23 B | Don Yenko | | DNA |
| 26.4.1964 | USRRC Riverside | 5 | 19 Monte Carlo | Chuck Daigh | Frank Arciero | 2nd |
| 26.4.1964 | WJC Charterhall [GT1.3/T1.0] | 8 | Eleven Le Mans GT | Jim Mackay | | 1st |
| 26.4.1964 | USRRC Riverside | 10 | 23 B | Chuck Parsons | | DNF |
| 26.4.1964 | USRRC Riverside | 11 | 23 B | Rick Muther | | 6th |
| 26.4.1964 | USRRC Riverside | 22 | 23 | Jim Paul | | DNA |
| 26.4.1964 | WJC Charterhall [Racing] | 25 | Seven Super | George Taylor | T. E. Blackadder | ?th |
| 26.4.1964 | WJC Charterhall [GT+1.3] | 28 | Elan | Malcolm Wayne | M. J. Wayne | 1st |
| 26.4.1964 | USRRC Riverside | 66 | 23 B | Bill Molle | | DNA |
| 26.4.1964 | USRRC Riverside | 96 | 23 B | Bobby Unser | Frank Arciero | 3rd |
| 26.4.1964 | USRRC Riverside | 101 | 23 | Chuck Kessinger | | 12th |
| 26.4.1964 | USRRC-GT Riverside | 122 | Elite | Bob Challman | | DNF |
| 26.4.1964 | BRSCC Cadwell Park [GT2.0] | | Elan | Eric Oliver | | raced |
| 26.4.1964 | BRSCC Clubman Brands Hatch [GT1.6] | | Elite | Clarke Sturdgess | C. Sturdgess | 1st |
| 26.4.1964 | BRSCC Clubman Brands Hatch [GT1.6] | | Elan | Valerie Pirie | Stirling Moss | 2nd |
| 26.4.1964 | BRSCC Clubman Brands Hatch [SR] | | Eleven | James Robinson | J. M. Robinson | 1st |
| 26.4.1964 | BRSCC Cadwell Park [Sports] | | Eleven | Terry Burgess | | 2nd |