| 8.5.1965 | SCCA Regional Laguna Seca [CM+DM+EM+FM+GM] | 14 | | D. R. Rutledge | | DNA |
| 8.5.1965 | BARC Croft [Sports/Clubman] | 21 | | Tony Dean | A. G. Dean | 1st |
| 8.5.1965 | BARC Croft [Formula Libre] | 21 | | Tony Dean | A. G. Dean | 2nd |
| 8.5.1965 | BARC Croft [Sports/Clubman] | 22 | | Barry Joell | | 8th |
| 8.5.1965 | BARC Croft [Sports/Clubman] | 23 | | John Millar | | DNF |
| 8.5.1965 | BARC Croft [Sports/Clubman] | 34 | | Ben Moore | B. A. Moore | 13th |
| 8.5.1965 | BARC Croft [Sports/Clubman] | 35 | #23-S-6 | Robin McArthur | | 3rd |
| 8.5.1965 | SCCA Regional Laguna Seca [CM+DM+EM+FM+GM] | 99 | | Ed Marshall | | 2nd |
| 9.5.1965 | USRRC Laguna Seca | 16 | #23-S-82 | George Follmer | Trans Ocean Motors | 6th |
| 9.5.1965 | Guards SCC Snetterton | 38 | | Ken Crook | British Manufactured Bearings | DNA |
| 9.5.1965 | Guards SCC Snetterton | 39 | | Robin Widdows | Barwell Motors Ltd. | DNA |
| 9.5.1965 | Guards SCC Snetterton | 40 | | Charles Ratcliffe | Willoughby Garages Ltd. | DNA |
| 9.5.1965 | Guards SCC Snetterton | 41 | | Geoff Oliver | Geoff Oliver Racing | DNA |
| 9.5.1965 | USRRC Laguna Seca | 41 | | Gerry Bruihl | W. F. Goodrum | 5th |
| 9.5.1965 | Guards SCC Snetterton | 42 | #23-S-6 | Robin McArthur | McArthur Weston Racing | 7th |
| 9.5.1965 | Guards SCC Snetterton | 43 | | John Hine | J. Hine | 6th |
| 9.5.1965 | Guards SCC Snetterton | 44 | | Charles Sawyer-Hoare | Charles & Bowman (Camberley) Ltd. | DNA |
| 9.5.1965 | Guards SCC Snetterton | 45 | | Jim Morley | J. F. Morley | 4th |
| 9.5.1965 | Guards SCC Snetterton | 46 | | Brian Smith | B. D. L. R. Smith | DNF |
| 9.5.1965 | Guards SCC Snetterton | 47 | | Peter Gethin | C. Lucas (Eng.) Ltd. | DNA |
| 9.5.1965 | USRRC Laguna Seca | 52 | | Ron Gravelle | E. Gravelle | DNA |
| 9.5.1965 | Guards SCC Snetterton | 57 | #23-S-120 | Tony Beeson | A. W. Beeson | DNA |
| 9.5.1965 | Guards SCC Snetterton | 58 | | Paul Ridgway | P. V. Ridgeway | DNA |
| 9.5.1965 | Guards SCC Snetterton | 62 | | Tony Dean | A. G. Dean | 1st |
| 9.5.1965 | USRRC Laguna Seca | 86 | | Tony Settember | | 10th |
| 9.5.1965 | USRRC Laguna Seca | 99 | | Ed Marshall | Dr. T. G. Bond | 9th |
| 9.5.1965 | SCCA Regional Selfield [CM+DM+EM+FM+GM+AP+BP+CP+DP+EP] | | | Bill Martin | | 1st |
| 15.5.1965 | Silverstone International | 1 | | Geoff Oliver | G. Oliver Racing | ?th |
| 15.5.1965 | Silverstone International | 2 | #23-S-6? | Robin McArthur | McArthur Watson Racing | raced |
| 15.5.1965 | Silverstone International | 3 | | John Hine | John Hine Cars Ltd. | 11th |
| 15.5.1965 | Silverstone International | 4 | | Jim Morley | J. F. Morley | DQ |
| 15.5.1965 | Silverstone International | 5 | | Ken Crook | British Manufactured Bearings Ltd. | ?th |
| 15.5.1965 | Silverstone International | 6 | | Brian Smith | B. D. L. R. Smith | DNA |
| 15.5.1965 | Silverstone International | 7 | | Lucas / Gethin | Charles Lucas (Engineering) Ltd. | DNA |
| 15.5.1965 | Silverstone International | 35 | | Jeremy Delmar-Morgan | Timavo Developments | raced |
| 15.5.1965 | Silverstone International | 37 | | Chris Williams | Chris Williams Ltd. | DNF |
| 15.5.1965 | ACC Aintree [Sports] | | | John Scott-Davies | | 2nd |
| 15.5.1965 | ACC Aintree [S1.5] | | | Alan Minshaw | Red Rose Motors | 1st |
| 15.5.1965 | ACC Aintree [Sports] | | | Tony Dean | A. G. Dean | 1st |
| 15.5.1965 | ACC Aintree [Sports] | | | Barry Joell | | 3rd |
| 15.5.1965 | Mosport [S+1.3] | | | Eitel Maier | | 1st |
| 16.5.1965 | Guards SCC Mallory Park | 25 | | Tony Dean | A. G. Dean | 3rd |
| 16.5.1965 | Guards SCC Mallory Park | 26 | #23-S-120 | Tony Beeson | A. W. Beeson | DNA |
| 16.5.1965 | Guards SCC Mallory Park | 34 | | John Hine | J. Hine | DNA |
| 16.5.1965 | Guards SCC Mallory Park | 35 | | Brian Smith | B. D. L. R. Smith | DNA |
| 16.5.1965 | Guards SCC Mallory Park | 36 | | Ken Crook | British Manufactured Bearings | DNA |
| 16.5.1965 | Guards SCC Mallory Park | 37 | | Charles Ratcliffe | Willoughby Garages Ltd. | ?th |
| 16.5.1965 | Guards SCC Mallory Park | 38 | | Charles Sawyer-Hoare | Charles & Bowman (Camberley) Ltd. | DNA |
| 16.5.1965 | Guards SCC Mallory Park | 39 | | Jeremy Delmar-Morgan | J. H. Delmar-Morgan | DNA |
| 16.5.1965 | Guards SCC Mallory Park | 44 | #23-S-6? | Robin McArthur | McArthur Watson Racing | raced |
| 16.5.1965 | SCCA National Cumberland [GM+HM] | 92 | | Charles Gibson | Chas Gibson | DNF |
| 16.5.1965 | SCCA National Cumberland [CM+DM+EM+FM] | 99 | | Ed Hugus | J. E. Hugus | DNA |
| 16.5.1965 | Player's Pacific Westwood | | | Bob McLean | | 2nd |
| 16.5.1965 | SCCA Regional Wilmot [EM+FM+GM+HM] | | | Robert Shaw | | 2nd |
| 16.5.1965 | Player's Pacific Westwood | | | Pierre Phillips | | 3rd |
| 16.5.1965 | Player's Pacific Westwood | | | Gerry Bruihl | | DNF |
| 22.5.1965 | Guards SCC Oulton Park | 46 | | Ken Crook | British Manufactured Bearings | DNA |
| 22.5.1965 | Guards SCC Oulton Park | 47 | | Charles Ratcliffe | Willoughby Garages | 3rd |
| 22.5.1965 | Guards SCC Oulton Park | 48 | | Brian Smith | Brian Smith | DNS |
| 22.5.1965 | Guards SCC Oulton Park | 50 | | John Hine | John Hine | 1st |
| 22.5.1965 | Guards SCC Oulton Park | 52 | #23-S-71 | Robin McArthur | Manfield Racing | 2nd |
| 22.5.1965 | BRSCC Oulton Park [Formula Libre] | 65 | | John Millar | John Millar | DNA |
| 22.5.1965 | Guards SCC Oulton Park | 65 | | John Millar | John Millar | 5th |
| 22.5.1965 | Guards SCC Oulton Park | 67 | | Paul Ridgway | Paul Ridgeway | DNS |
| 22.5.1965 | BARC Goodwood [S1.15/Clubman] | 122 | | Charles Sawyer-Hoare | | 2nd |
| 22.5.1965 | BARC Goodwood [Handicap B] | 122 | | Charles Sawyer-Hoare | | 1st |
| 22.5.1965 | AMOC Silverstone [S/GT1.6] | | | John Scott-Davies | | 1st |
| 22.5.1965 | AMOC Silverstone [Formula Libre] | | | John Scott-Davies | | 2nd |
| 22.5.1965 | AMOC Silverstone [S/GT1.6] | | | Brian Field | B. Field | 2nd |
| 22.5.1965 | AMOC Silverstone [Formula Libre] | | | Brian Field | B. Field | 3rd |
| 23.5.1965 | Velodromloppet [S1.6] | 1 | #23-S-117 | Gunnar Carlsson | Filipstads MK | 1st |
| 23.5.1965 | USRRC Bridgehampton | 1 | | Mike Goth | | 16th |
| 23.5.1965 | Velodromloppet [S1.6] | 4 | | Sven Mattson | | DNA |
| 23.5.1965 | Velodromloppet [S1.6] | 6 | #23-S-113 | Anders Josephson | Stockholms SVK | 2nd |
| 23.5.1965 | Velodromloppet [S1.6] | 7 | | Åke Lindberg | | DNA |
| 23.5.1965 | Velodromloppet [S1.6] | 9 | | Ole Vejlund | | 6th |
| 23.5.1965 | Velodromloppet [S1.6] | 14 | | Morgan Södergren | | DNA |
| 23.5.1965 | USRRC Bridgehampton | 16 | #23-S-82 | George Follmer | Trans Ocean Motors | 6th |
| 23.5.1965 | Prix de Paris | | | Mike Beckwith | | 1st |
| 23.5.1965 | SCCA Regional Greenwood [CM+DM+EM+FM+GM] | | | Robert Shaw | | 1st |
| 23.5.1965 | Prix de Paris | | | Régis Fraissinet | | 2nd |
| 23.5.1965 | Prix de Paris | | | Vincent Palmaro | | 4th |
| 23.5.1965 | Prix de Paris | | | Pierre Marx | | 11th |
| 23.5.1965 | SCCA Regional Oregon [CM+DM+EM+FM+GM+AP+BP+CP] | | | Eric Anderson | | ?th |
| 23.5.1965 | ICNSCC Kent [Bardahl Trophy] | | | Paul Scott | | 4th |
| 23.5.1965 | SCCA Regional Oregon [CM+DM+EM+FM+GM+AP+BP+CP] | | | Pierre Phillips | | 2nd |
| 23.5.1965 | ICNSCC Kent [Modified] | | | Paul Scott | | 2nd |
| 24.5.1965 | Davidson | | | Bob McLean | | DNF |
| 24.5.1965 | Davidson | | | George Chapman | | DNF |
| 29.5.1965 | Pepsi-Cola Mont-Tremblant | 9 | | Doug Revson | Sherry Zuckert | DNA |
| 29.5.1965 | Pepsi-Cola Mont-Tremblant | 17 | | Eitel Maier | Eitel Maier | DNA |
| 29.5.1965 | BARC Oulton Park [Formula Libre] | 33 | | Chris Williams | C. M. M. Williams | 4th |
| 29.5.1965 | BARC Oulton Park [Sports] | 33 | | Chris Williams | C. M. M. Williams | 2nd |
| 29.5.1965 | BARC Oulton Park [Sports] | 34 | #23-S-120 | Tony Beeson | Tony Beeson | DNA |
| 29.5.1965 | BARC Oulton Park [Sports] | 35 | | John Scott-Davies | Aintree Racing Team | 4th |
| 29.5.1965 | BARC Oulton Park [Sports] | 42 | | Robin Widdows | Robin Widdows | DNA |
| 29.5.1965 | BARC Oulton Park [Sports] | 45 | | Charles Ratcliffe | Willoughby Garages Ltd. | DNA |
| 29.5.1965 | BARC Oulton Park [Sports] | 46 | | Brian Smith | Brian Smith | DNA |
| 29.5.1965 | BARC Oulton Park [Formula Libre] | 47 | | Alan Minshaw | A. R. Minshaw | DNS |
| 29.5.1965 | BARC Oulton Park [Sports] | 47 | | Alan Minshaw | A. R. Minshaw | 6th |