| 1.5.1965 | Autosport Silverstone [SR] | 66 | | Peter Roberts | P. C. O. Roberts | DNA |
| 1.5.1965 | Autosport Silverstone [SR] | 74 | | Peter Dickinson | Peter Dickenson | DNS |
| 1.5.1965 | MMKMC Silverstone [S1.3] | 74 | | Peter Dickinson | Peter Dickenson | raced |
| 1.5.1965 | MMKMC Silverstone [S+1.3] | 130 | | Peter Roberts | P. C. O. Roberts | DNA |
| 2.5.1965 | USRRC Riverside | 61 | | Bud Morley | | 5th |
| 2.5.1965 | USRRC Riverside | 87 | #70P/048 | Ralph Wood | | DNF |
| 2.5.1965 | SCCA National Vineland [CM+DM+EM+FM+GM] | | | Ed Diamond | | 4th |
| 9.5.1965 | SMRC Ingliston [S+1.2] | 07 | | Willie Forbes | W. Forbes | 1st |
| 9.5.1965 | SMRC Ingliston [S1.2] | 08 | | Don Hill | R. Ashcroft Racing | DNA |
| 9.5.1965 | Guards SCC Snetterton | 52 | | John Horton | J. C. H. Horton | DNA |
| 9.5.1965 | Guards SCC Snetterton | 60 | | Keith St. John | Radio London Racing | 2nd |
| 9.5.1965 | USRRC Laguna Seca | 61 | | Bud Morley | Bud Morley | 15th |
| 9.5.1965 | USRRC Laguna Seca | 87 | #70P/048 | Ralph Wood | Ralph Wood | DNF |
| 9.5.1965 | SCCA Regional Lynndale Farms [FM+CP+DP] | | | Quin Calhoun | | 1st |
| 15.5.1965 | Silverstone International | 12 | | Peter Gethin | Chris Williams Ltd. | 9th |
| 15.5.1965 | Silverstone International | 14 | | Keith St. John | Radio London Racing | DNF |
| 15.5.1965 | Silverstone International | 15 | | Chris Amon | Bruce McLaren Motor Racing Ltd. | DNF |
| 15.5.1965 | Silverstone International | 16 | | Rees / Hegbourne | "Race Proved by Willment" | DNA |
| 16.5.1965 | SCCA National Cumberland [CM+DM+EM+FM] | 1 | | William Kneeland | William Kneeland | DNA |
| 16.5.1965 | SCCA National Cumberland [CM+DM+EM+FM] | 8 | | Dick Young | Dick Young | DNA |
| 16.5.1965 | SCCA National Cumberland [CM+DM+EM+FM] | 14 | | Allen Friedman | Allen Friedman | 3rd |
| 16.5.1965 | SCCA National Cumberland [CM+DM+EM+FM] | 15 | | Jim Johnston | James R. Johnston | DNA |
| 16.5.1965 | SCCA National Cumberland [GM+HM] | 18 | #70/003 | Gordon Heald | Gordon Heald | DNA |
| 16.5.1965 | Guards SCC Mallory Park | 23 | | Peter Roberts | P. C. O. Roberts | DNA |
| 16.5.1965 | Guards SCC Mallory Park | 24 | | Keith St. John | Radio London Racing | 2nd |
| 16.5.1965 | SCCA National Cumberland [CM+DM+EM+FM] | 38 | | Ed Diamond | Ed. Diamond | DNA |
| 16.5.1965 | SCCA National Cumberland [CM+DM+EM+FM] | 57 | | Chuck Dietrich | Robert Amey | raced |
| 16.5.1965 | SCCA National Cumberland [CM+DM+EM+FM] | 63 | | Brad Parker | Brad Parker | DNA |
| 16.5.1965 | West Palm Beach [Main] | 78 | | Bill Bowman | | 1st |
| 16.5.1965 | SCCA Regional Wilmot [EM+FM+GM+HM] | | | Mak Kronn | | 1st |
| 16.5.1965 | SCCA Regional Wilmot [EM+FM+GM+HM] | | | Ralph Scott | | 4th |
| 22.5.1965 | Guards SCC Oulton Park | 53 | | John Horton | John Horton | DNA |
| 22.5.1965 | Guards SCC Oulton Park | 61 | | Peter Roberts | Peter Roberts | DNS |
| 22.5.1965 | BRSCC Oulton Park [Formula Libre] | 61 | | Peter Roberts | Peter Roberts | DNA |
| 22.5.1965 | Guards SCC Oulton Park | 62 | | Keith St. John | Keith St. John | ?th |
| 23.5.1965 | USRRC Bridgehampton | 3 | | Joe Buzzetta | Competition Imports, Inc. | DNF |
| 23.5.1965 | USRRC Bridgehampton | 15 | | Bruce Jennings | Herb Wetson | DNF |
| 23.5.1965 | USRRC Bridgehampton | 57 | | Chuck Dietrich | Robert Amey | 7th |
| 23.5.1965 | USRRC Bridgehampton | 77 | | Mak Kronn | | 14th |
| 29.5.1965 | BARC Oulton Park [Formula Libre] | 40 | | Don Hill | Robert Ashcroft Racing Ltd. | 10th |
| 29.5.1965 | BARC Oulton Park [Sports] | 40 | | Don Hill | Robert Ashcroft Racing Ltd. | 8th |
| 29.5.1965 | Pepsi-Cola Mont-Tremblant | 99 | | Herb Swan | H. Swan | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [CM+DM+EM+FM+GM] | 7 | | John Nottingham | John Nottingham | DNA |
| 30.5.1965 | SCCA Regional Santa Barbara [CM+DM+EM+FM+GM] | 88 | | Jerry Titus | Vasek Polak | DNF |
| 30.5.1965 | SWAC Llandow [SR] | | | Don Hill | | 3rd |
| 31.5.1965 | SCCA Regional Thompson [Main] | | #70/003 | Gordon Heald | | ?th |
| 5.6.1965 | Player's 200 Mosport | 3 | | Joe Buzzetta | Robert Bosch Corp. | 5th |
| 5.6.1965 | Player's 200 Mosport | 57 | | Chuck Dietrich | Charles Dietrich | 7th |
| 5.6.1965 | Player's 200 Mosport | 99 | | Herb Swan | Sports Car Development Co. Inc, | raced |
| 5.6.1965 | Player's 200 Mosport | 177 | | Mak Kronn | Carl Haas Auto. Imports Inc. | raced |
| 5.6.1965 | SA SCC Kyalami SAF | | | Dawie Gous | | 2nd |
| 6.6.1965 | Elva Trophy Mallory Park | 32 | | | Race Proved by Willment | DNA |
| 6.6.1965 | Elva Trophy Mallory Park | 33 | | Keith St. John | Radio London Racing | raced |
| 6.6.1965 | Elva Trophy Mallory Park | 34 | | Peter Roberts | P. C. O. Roberts | raced |
| 6.6.1965 | Elva Trophy Mallory Park | 35 | | Willie Forbes | W. Forbes | 3rd |
| 6.6.1965 | Elva Trophy Mallory Park | 36 | | Tony Lanfranchi | Chris Williams Ltd. | 2nd |
| 7.6.1965 | Crystal Palace International [S2.0] | 32 | | Frank Gardner | Race Proved by WIllment | DNA |
| 7.6.1965 | Crystal Palace International [S2.0] | 33 | | Keith St. John | Radio London Racing | 5th |
| 7.6.1965 | Crystal Palace International [S2.0] | 34 | | Peter Roberts | P. C. O. Roberts | DNA |
| 7.6.1965 | Crystal Palace International [S2.0] | 35 | | Tony Lanfranchi | Chris Williams Ltd. | raced |
| 7.6.1965 | NSCC Silverstone [Formula Libre] | 89 | | Don Hill | Robert Ashcroft Racing | DNS |
| 7.6.1965 | NSCC Silverstone [SR] | 89 | | Don Hill | Robert Ashcroft Racing | raced |
| 12.6.1965 | Autosport Oulton Park [S+1.35] | 98 | | Keith St. John | Radio London Racing | DNS |
| 12.6.1965 | MCMC Oulton Park [Formula Libre] | 99 | | Peter Roberts | Peter Roberts | DNA |
| 12.6.1965 | Autosport Oulton Park [S+1.35] | 99 | | Peter Roberts | Peter Roberts | DNF |
| 13.6.1965 | Hill Climb Rossfeld | 1 | #70P/038 | Anton Fischhaber | Porsche System | 3rd |
| 20.6.1965 | NDMC Ouston [SR] | 10 | | Willie Forbes | W. Forbes | 3rd |
| 20.6.1965 | NDMC Ouston [Formula Libre] | 10 | | Willie Forbes | W. Forbes | raced |
| 20.6.1965 | NDMC Ouston [SR] | 15 | | Peter Roberts | | DNA |
| 20.6.1965 | NDMC Ouston [Formula Libre] | 15 | | Peter Roberts | | DNA |
| 20.6.1965 | NDMC Ouston [SR] | 18 | | Peter Gethin | | DNA |
| 20.6.1965 | NDMC Ouston [Formula Libre] | 18 | | Peter Gethin | | DNA |
| 20.6.1965 | NDMC Ouston [SR] | 24 | | Don Hill | | DNA |
| 20.6.1965 | SA SCC Roy Hesketh | | | Dawie Gous | | DNF |
| 20.6.1965 | LMC Brands Hatch [SR] | | | Bob Waters | | raced |
| 26.6.1965 | SCCA Regional Watkins Glen [Modified] | 9 | | Ed Hessert | Dr. E. C. Hessert | DNA |
| 26.6.1965 | BARC Castle Combe [Sports] | 56 | | Don Hill | | 10th |
| 26.6.1965 | BARC Castle Combe [Handicap A] | 56 | | Don Hill | | 2nd |
| 26.6.1965 | MMEC Silverstone [S/GT] | | | Bob Waters | | 2nd |
| 27.6.1965 | GP Watkins Glen | 3 | | Joe Buzzetta | Competition Imports, Inc. | 16th |
| 27.6.1965 | GP Watkins Glen | 6 | | Bruce Jennings | Tim LoSporco | DNF |
| 27.6.1965 | Glen Region Watkins Glen [Modified] | 9 | | Ed Hessert | Dr. E. C. Hessert | DNA |
| 27.6.1965 | BARC Mallory Park [Handicap B] | 42 | | Don Hill | | 5th |
| 27.6.1965 | GP Watkins Glen | 42 | | Gary Stephenson | Gary Stephenson | DNA |
| 27.6.1965 | BARC Mallory Park [Sports/Clubman 1.5] | 42 | | Don Hill | | 10th |
| 27.6.1965 | GP Watkins Glen | 57 | | Chuck Dietrich | Robert Amey | DNF |
| 27.6.1965 | GP Watkins Glen | 61 | | Bud Morley | Bud Morley | DNA |
| 27.6.1965 | GP Watkins Glen | 63 | | Brad Parker | L. M. Donovan | DNQ |
| 27.6.1965 | Consolation GP Watkins Glen | 63 | | Brad Parker | L. M. Donovan | 2nd |
| 27.6.1965 | GP Watkins Glen | 77 | | Mak Kronn | S. K. F. Ltd. | 12th |
| 27.6.1965 | GP Watkins Glen | 83 | | Roger Heftler | Roger Heftler | DNF |
| 3.7.1965 | Autosport Goodwood [Sports] | 97 | | Keith St. John | | 2nd |
| 3.7.1965 | Autosport Goodwood [Sports] | 103 | | Paul Linton | P. Linton | 16th |
| 4.7.1965 | Norisring [P2.0] | 11 | #70/043 | Jörg Wyssbrod | Ecurie Biennoise | 2nd |
| 10.7.1965 | GP Silverstone | 5 | | Keith St. John | Radio London Racing | 5th |
| 10.7.1965 | GP Silverstone | 6 | | Roberts / Lanfranchi | P. C. O, Roberts | DNS |
| 10.7.1965 | GP Silverstone | 7 | | Peter Gethin | Chris Williams | DNA |
| 11.7.1965 | SCCA National Mid-Ohio [DM+EM+FM+GM] | 57 | | Chuck Dietrich | | DNF |
| 11.7.1965 | SCCA Regional Bryar [CM+EM+FM+GM+AP+BP] | | | William Kneeland | | 1st |
| 11.7.1965 | Internationales Mainz-Finthen [Sports] | | #70/043 | Jörg Wyssbrod | Ecurie Biennoise | 4th |