| 14.6.1964 | SCCA Divisional Willow Springs [CM+DM+EM+FM+GM] | 8 | | William T. Ribbs | Wm. Bunny Ribbs | DNA |
| 14.6.1964 | SCCA National Mid-Ohio [CM+DM+EM+FM+GM] | 76 | | Jack Lawrence | | 3rd |
| 14.6.1964 | Internationales Mainz-Finthen [Sports] | | | Jörg Wyssbrod | | 1st |
| 20.6.1964 | Spring Trophy Mosport | 112 | | Phil Seitz | Philip Seitz | DNA |
| 21.6.1964 | SCCA National Road America [GM+HM] | 5 | | Barnard O'Connor | | 20th |
| 21.6.1964 | SCCA National Road America [GM+HM] | 16 | | Alex Ratelle | | 12th |
| 21.6.1964 | SCCA National Road America [GM+HM] | 24 | | Mike Rahal | | 10th |
| 21.6.1964 | BARC Mallory Park [Formula Libre] | 47 | | Peter Dickinson | P. R. Dickinson | DNF |
| 21.6.1964 | BARC Mallory Park [Sports] | 47 | | Peter Dickinson | P. R. Dickinson | 5th |
| 21.6.1964 | BARC Mallory Park [Handicap A] | 47 | | Peter Dickinson | P. R. Dickinson | 4th |
| 21.6.1964 | SCCA Regional Thompson [Modified+AP+BP] | | | Dave Fenton | | 5th |
| 27.6.1964 | SCCA Regional Watkins Glen [CM+DM+EM+FM+GM+AP+BP] | 11 | | Jack Lawrence | Motor Sport Service | 3rd |
| 27.6.1964 | BARC Aintree [S1.2] | 82 | | Peter Dickinson | P. R. Dickinson | 1st |
| 27.6.1964 | BARC Aintree [Handicap A] | 82 | | Peter Dickinson | P. R. Dickinson | 11th |
| 28.6.1964 | SCCA Divisional Lynndale Farms [CM+DM+EM+FM+GM] | | | Peter Helferich | | ?th |
| 4.7.1964 | Martini Trophy Silverstone | 46 | | Peter Dickinson | Team Venture | DNA |
| 5.7.1964 | SCCA National Lake Garnett [CM+DM+EM+FM+GM+AP] | 5 | | Harvey Woodward | Harvey Woodward | DNF |
| 12.7.1964 | SCCA Divisional Cotati [CM+DM+EM+FM+GM] | 8 | | William T. Ribbs | Bunny Ribbs | DNA |
| 12.7.1964 | SCCA Regional Rosemount [Main] | | | Alex Bertel | | ?th |
| 18.7.1964 | BRSCC Oulton Park [Formula Libre] | 86 | | Peter Dickinson | Venture Garage | 8th |
| 18.7.1964 | Guards SCC Oulton Park [SR] | 86 | | Peter Dickinson | Venture Garage | DNF |
| 18.7.1964 | Guards SCC Oulton Park [SR] | 87 | #60/23 | Brian Hegbourne | Brian Hegbourne | DNA |
| 25.7.1964 | BARC Aintree Trophy | 2 | | Peter Dickinson | | 9th |
| 25.7.1964 | BARC Aintree [Handicap] | 2 | | Peter Dickinson | | 2nd |
| 26.7.1964 | SCCA Divisional Lynndale Farms [EM+FM+GM] | | | Peter Helferich | | 3rd |
| 2.8.1964 | SCCA National Lynndale Farms [CM+DM+EM+FM+GM+AP] | 12 | #60/23 | Phil Seitz | | 16th |
| 2.8.1964 | SCCA Divisional Kent [CM+DM+EM+FM+GM] | | | William T. Ribbs | | ?th |
| 15.8.1964 | LISCA Lime Rock [CM+DM+EM+FM+GM+AP+BP+CP] | 12 | #60/23 | Phil Seitz | | raced |
| 15.8.1964 | LISCA Lime Rock [CM+DM+EM+FM+GM+AP+BP+CP] | | | Dave Fenton | | 1st |
| 16.8.1964 | SCCA Regional Thompson [Main] | | | Dave Fenton | | 4th |
| 16.8.1964 | SCCA Divisional Waterford Hills [FM+GM+HM] | | | Peter Helferich | | 2nd |
| 22.8.1964 | SCCA National Watkins Glen [GM+HM] | 12 | #60/23 | Phil Seitz | Phillip J. Seitz | DNA |
| 22.8.1964 | SCCA National Watkins Glen [GM+HM] | 76 | | Jack Lawrence | Motor Sport Service | 1st |
| 22.8.1964 | Autosport Croft [Sports] | | | Peter Dickinson | | ?th |
| 23.8.1964 | SCCA Divisional Newport [CM+DM+EM+FM+GM] | | | William T. Ribbs | | ?th |
| 29.8.1964 | MGCC Oulton Park [Sports] | 17 | | Peter Dickinson | Team Venture | DNA |
| 29.8.1964 | MGCC Oulton Park [GT/Sports] | 17 | | Peter Dickinson | Team Venture | 2nd |
| 30.8.1964 | USRRC Mid-Ohio | 22 | #60/23 | Phil Seitz | Phillip J. Seitz | 21st |
| 30.8.1964 | Hill Climb Sierre Montagna | 47 | | Maurice Scemama | Ecurie des 3 Chevrons | DNF |
| 5.9.1964 | Indian Summer Mosport [Modified] | 112 | #60/23 | Phil Seitz | | ?th |
| 6.9.1964 | SCCA Regional Santa Barbara [CM+DM+EM+FM+GM] | 58 | | Jim Fouch | Jim Fouch | DNA |
| 7.9.1964 | SCCA National Thompson [GM+CP+DP] | 76 | | John Lawrence | | DNF |
| 13.9.1964 | 500 mile Road America | 6 | | Ratelle / Phillip | Alex Ratelle | DNF |
| 13.9.1964 | SCCA Divisional Vaca Valley [CM+DM+EM+FM+GM] | 8 | | William T. Ribbs | Bunny Ribbs | DNA |
| 13.9.1964 | Mont-Tremblant [SP] | 112 | #60/23 | Phil Seitz | Phil Seitz | ?th |
| 13.9.1964 | SCCA Regional Vineland [FM+BP+CP+DP] | | | Gilliland | | DNF |
| 20.9.1964 | SCCA Regional Mid-Ohio [EM+FM+GM+AP+BP+CP] | 2 | #60/23 | Phil Seitz | | raced |
| 27.9.1964 | SCCA Divisional Marlboro [CM+DM+EM+FM+GM] | 45 | | Warren Shamlian | | DNA |
| 27.9.1964 | SCCA Divisional Greenwood [CM+DM+EM+FM+GM] | | | Peter Helferich | | 8th |
| 27.9.1964 | SCCA Divisional Greenwood [CM+DM+EM+FM+GM] | | | Mike Rahal | | 10th |
| 3.10.1964 | BARC Aintree [S+1.0] | 38 | | Peter Dickinson | | 4th |
| 3.10.1964 | BARC Aintree [Handicap A] | 38 | | Peter Dickinson | | 11th/9th |
| 4.10.1964 | SCCA Regional Nelson Ledges [CM+DM+EM+FM+GM+AP+BP+CP] | | | Jack Lawrence | | 5th |
| 11.10.1964 | SCCA Regional Thompson [CP+DP+GM] | | | Sam Gilliland | | 3rd |
| 11.10.1964 | SCCA Regional Wilmot [EM+FM+GM] | | | Peter Helferich | | ?th |
| 18.10.1964 | Regional Mont-Tremblant [Trophy] | 112 | #60/23 | Phil Seitz | | 8th |
| 31.10.1964 | SCCA National Lime Rock [CM+DM+EM+FM+GM+AP+BP] | 76 | | Jack Lawrence | | 6th |
| 15.11.1964 | US Champions Riverside [GM] | 31 | | Peter Helferich | Peter C. Helferich | 7th |
| 15.11.1964 | US Champions Riverside [GM] | | | William T. Ribbs | Wm. T. Ribbs | DNA |
| 26.12.1964 | BRSCC Mallory Park [SR] | 10 | | Joe Payne | | ?th |
| 26.12.1964 | BRSCC Mallory Park [Formula Libre] | 10 | | Joe Payne | | raced |