| 17.5.1964 | BRSCC Mallory Park [GT1.6] | 78 | | Mike Garton | Mike Garton | 9th |
| 17.5.1964 | SCCA Divisional Hammond [GP+HP+HM+GT1.3] | | | Leavell Smith | | ?th |
| 17.5.1964 | SCCA Regional Mid-Ohio [GP+HP] | | | Fred Salo | | DQ |
| 17.5.1964 | SCCA Divisional Hammond [GP+HP+HM+GT1.3] | | | Bill Bradley | | ?th |
| 17.5.1964 | SCCA Divisional Hammond [GP+HP+HM+GT1.3] | | | W. H. Throckmorton | | ?th |
| 17.5.1964 | SCCA Divisional Hammond [GP+HP+HM+GT1.3] | | | E. Evans | | ?th |
| 17.5.1964 | SCCA Divisional Del Mar [HP] | | | Danny Hopkins | | 2nd |
| 17.5.1964 | SCCA Divisional Hammond [GP+HP+HM+GT1.3] | | | Bill Cox | | ?th |
| 17.5.1964 | SCCA Regional Mid-Ohio [GP+HP] | | | Jim Austin | | ?th |
| 17.5.1964 | SCCA Divisional Del Mar [HP] | | | Danny McKeever | | 3rd |
| 18.5.1964 | Whitsun Goodwood | 36 | | Mike White | The Healey Centre | 19th |
| 23.5.1964 | MCMC Oulton Park [C+1.5/GT] | 81 | | John Scott-Davies | Aintree Racing Team | DNA |
| 24.5.1964 | Velodromloppet [S1.15] | 8 | | Peder Lundgren | | DNA |
| 24.5.1964 | Velodromloppet [S1.15] | 14 | | Bernt Byström | Stockholms SVK | 6th |
| 24.5.1964 | Velodromloppet [S1.15] | 21 | | Sven Ake Andersson | | DNA |
| 24.5.1964 | SCCA Divisional Grayling [other] | | | Les Rutledge | | ?th |
| 24.5.1964 | SCCA Divisional Grayling [other] | | | Bob Anderson | | ?th |
| 30.5.1964 | SCCA National Bridgehampton [FP+GP+HP] | 1 | | Rod Harmon | | DNF |
| 30.5.1964 | SCCA National Bridgehampton [FP+GP+HP] | 3 | | Carl Truitt | | 10th |
| 30.5.1964 | SCCA National Bridgehampton [FP+GP+HP] | 11 | | Bob Nagel | | 11th |
| 30.5.1964 | SCCA National Bridgehampton [FP+GP+HP] | 14 | | Phil Wheeler | | DNF |
| 30.5.1964 | SCCA National Bridgehampton [FP+GP+HP] | 21 | | John Goodliffe | | DNF |
| 30.5.1964 | SCCA National Bridgehampton [FP+GP+HP] | 35 | | Tom Fowler | | 17th |
| 30.5.1964 | BRSCC Oulton Park [GT] | 39 | | John Moore | R. Groves | ?th |
| 30.5.1964 | BRSCC Oulton Park [GT/S] | 42 | | Brian Myers | Brian Myers | DNA |
| 30.5.1964 | BRSCC Oulton Park [GT] | 42 | | Brian Myers | Brian Myers | DNF |
| 30.5.1964 | SCCA National Bridgehampton [FP+GP+HP] | 44 | | Ken David | | DNF |
| 30.5.1964 | BARC Goodwood [GT1.15] | 58 | | Mike White | | 3rd |
| 30.5.1964 | BRSCC Oulton Park [GT/S] | 85 | | J. D. Hogan | J. D. Hogan | DNA |
| 30.5.1964 | SCCA National Bridgehampton [FP+GP+HP] | 93 | | Harold Flescher | | 15th |
| 30.5.1964 | SCCA National Bridgehampton [FP+GP+HP] | 94 | | Jeff Millstein | | 16th |
| 31.5.1964 | SCCA Regional Greenwood [GP+HP+Sedan] | | | Jack Godwin | | ?th |
| 31.5.1964 | SCCA Divisional Courtland [GP+HP+HM] | | | Robert Rentzell | | 2nd |
| 31.5.1964 | SCCA Divisional Courtland [GP+HP+HM] | | | James Cox | | 3rd |
| 31.5.1964 | SCCA Regional Nelson Ledges [GP+HP] | | | Clyde Wagner | | 1st |
| 31.5.1964 | SCCA Regional Santa Barbara [HP] | | | Joe Harvey | | 3rd |
| 31.5.1964 | BRSCC Clubman Mallory Park [GT1.6] | | | John Clower | J. Clower | 1st |
| 31.5.1964 | SCCA Regional Santa Barbara [HP] | | | Dean Hatch | | 1st |
| 31.5.1964 | SCCA Regional Greenwood [GP+HP+Sedan] | | | Mike Whicker | | DNA |
| 31.5.1964 | SCCA Regional Santa Barbara [HP] | | | Lee Brown | | ?th |
| 31.5.1964 | SCCA Regional Santa Barbara [HP] | | | Roger Subith | | 2nd |
| 1.6.1964 | SA SCC Kyalami SAF | | | Jos van Altena | | ?th |
| 6.6.1964 | Player's Mosport [Production] | 44 | | Gordon Green | Ecurie Portland | 16th |
| 6.6.1964 | Player's Mosport [Production] | 51 | | Ken Daniels | Sports Cars Unlimited | 12th |
| 6.6.1964 | BARC Oulton Park [GT1.6] | 131 | | L. A. Miles | L. A. Miles | 9th |
| 6.6.1964 | BARC Oulton Park [Handicap] | 173 | | J. D. Hogan | J. D. Hogan | DNA |
| 6.6.1964 | Player's Mosport [Production] | 229 | | Mike Davidson | Shelton-Mansell Racing Partnership | raced |
| 6.6.1964 | Player's Mosport [Production] | 1511? | | Bill Brack | Sports Car Unlimited | raced |
| 6.6.1964 | UAC Bishopscourt [Handicap] | | | Mitchell | | 4th |
| 7.6.1964 | SCCA Divisional Vineland [HP+Sedan] | | | Gil Page | | 2nd |
| 7.6.1964 | SCCA Divisional Southport [GP+HP?] | | | Bob Anderson | | ?th |
| 7.6.1964 | SCCA Regional Mid-America [GP+HP+Sedan] | | | Grady Wood | | 1st |
| 7.6.1964 | SCCA Divisional Vineland [HP+Sedan] | | | Harold Flescher | | 3rd |
| 7.6.1964 | SCCA Regional Oregon [GP+HP+FVee+Sedan] | | | Don Tucker | | ?th |
| 7.6.1964 | SCCA Divisional Southport [GP+HP?] | | | Jerry Ellick | | 2nd |
| 7.6.1964 | SCCA Regional Bainbridge [GP+HP+Sedan] | | | Bobby Raper | | 4th |
| 7.6.1964 | SCCA Divisional Southport [GP+HP?] | | | Bob Barsantee | | 1st |
| 13.6.1964 | 8 Clubs Silverstone [Handicap 1] | 31 | | R. S. Phillips | R. S. Phillips | DNA |
| 13.6.1964 | 8 Clubs Silverstone [Scratch 4] | 31 | | R. S. Phillips | R. S. Phillips | DNA |
| 13.6.1964 | 8 Clubs Silverstone [Scratch 5] | 65 | | Tim Blurton-Jones | T. J. Blurton-Jones | DNA |
| 13.6.1964 | 8 Clubs Silverstone [Handicap 4] | 65 | | Tim Blurton-Jones | T. J. Blurton-Jones | DNA |
| 13.6.1964 | 8 Clubs Silverstone [Handicap 5] | 140 | | P. R. G. Cole | P. R. G. Cole | DNA |
| 13.6.1964 | 8 Clubs Silverstone [Scratch 2] | 149 | | P. R. G. Cole | P. R. G. Cole | DNA |
| 13.6.1964 | 8 Clubs Silverstone [Scratch 3] | 168 | | C. F. Curtis | C. F. Curtis | DNA |
| 13.6.1964 | 8 Clubs Silverstone [Handicap 4] | 175 | | Bill Graham | W. G. Graham | DNA |
| 13.6.1964 | 8 Clubs Silverstone [Scratch 5] | 175 | | Bill Graham | W. G. Graham | DNA |
| 13.6.1964 | SCCA Regional Lime Rock [HP] | | | Frank Cooper | | 2nd |
| 13.6.1964 | SCCA Regional Lime Rock [HP] | | | Harold Flescher | | 1st |
| 13.6.1964 | SCCA Regional Lime Rock [HP] | | | Sender Stutzel | | 3rd |
| 14.6.1964 | SCCA National Mid-Ohio [GP+HP] | 3 | | Clyde Wagner | | 6th |
| 14.6.1964 | SCCA National Mid-Ohio [GP+HP] | 6 | | Dante Cardone | | 12th |
| 14.6.1964 | SCCA Divisional Willow Springs [GP] | 7 | | James Trezona | Dr. James Trezona | DNA |
| 14.6.1964 | SCCA Divisional Willow Springs [HP+Sedan] | 11 | | Roger Subith | Roger Subith | DNA |
| 14.6.1964 | SCCA National Mid-Ohio [GP+HP] | 11 | | Bob Nagel | | 8th |
| 14.6.1964 | SCCA Divisional Willow Springs [HP+Sedan] | 12 | | Scott Visniewski | Norcon Engineering | DNA |
| 14.6.1964 | SCCA Divisional Willow Springs [HP+Sedan] | 19 | | Clyde Cabrinha | Clyde Cabrinha | 3rd |
| 14.6.1964 | SCCA Divisional Willow Springs [HP+Sedan] | 22 | | Jay Alday | Jumpin Jim | DNA |
| 14.6.1964 | SCCA National Mid-Ohio [GP+HP] | 36 | | Brian Bretchel | | 14th |
| 14.6.1964 | SCCA Divisional Willow Springs [GP] | 38 | | Lawrence Arnold | Arnold Racing Enterprises | DNA |
| 14.6.1964 | SCCA Divisional Willow Springs [HP+Sedan] | 41 | | Richard Basinet | Richard Basinet | DNA |
| 14.6.1964 | SCCA National Mid-Ohio [GP+HP] | 41 | | Bill Seeley | | DNF |
| 14.6.1964 | SCCA National Mid-Ohio [GP+HP] | 43 | | David Heeschen | | DNF |
| 14.6.1964 | SCCA Divisional Willow Springs [HP+Sedan] | 44 | | John Bird | John Bird | 2nd |
| 14.6.1964 | SCCA National Mid-Ohio [GP+HP] | 53 | | Ron Hampton | | DNF |
| 14.6.1964 | SCCA National Mid-Ohio [GP+HP] | 69 | | Dick Ganger | | 3rd |
| 14.6.1964 | SCCA Divisional Willow Springs [HP+Sedan] | 77 | | Terry Taugner | Terry Taugner | DNA |
| 14.6.1964 | SCCA National Mid-Ohio [GP+HP] | 77 | | Bob Mengelkoch | | 9th |
| 14.6.1964 | SCCA National Mid-Ohio [GP+HP] | 83 | | Walt Biddle | | 10th |
| 14.6.1964 | SCCA Divisional Willow Springs [HP+Sedan] | 94 | | Danny McKeever | Danny McKeever | DNA |
| 14.6.1964 | SCCA Divisional Willow Springs [HP+Sedan] | 119 | | Myles Winbigler | Myles Winbigler | DNA |
| 14.6.1964 | SCCA Divisional Willow Springs [HP+Sedan] | 121 | | Gaylord Brooks | British Motor Center | DNA |
| 14.6.1964 | SCCA Divisional Willow Springs [HP+Sedan] | 123 | | Bill Miller | Bill Miller | DNA |
| 14.6.1964 | SCCA Divisional Willow Springs [HP+Sedan] | 127 | | Ron Taylor | Ron Taylor | DNA |
| 14.6.1964 | SCCA Divisional Willow Springs [GP] | 143 | | Bob Egan | Robert Egan | DNA |
| 14.6.1964 | SCCA Divisional Willow Springs [HP+Sedan] | 161 | | Danny Hopkins | Tom Denter | DNA |
| 14.6.1964 | SCCA Divisional Willow Springs [HP+Sedan] | 176 | | Dean Hatch | Dean Hatch | 1st |
| 14.6.1964 | SCCA Divisional Willow Springs [GP] | 299 | | Howard Orpe | Howard Orpe | DNA |
| 14.6.1964 | SCCA Divisional Willow Springs [GP] | 311 | | Donald Rumpsey | Donald Rumpsey | DNA |
| 14.6.1964 | ICNSCC Portland [GGT+HGT+HM+Sedan] | | | Zaron Sayre | | ?th |
| 14.6.1964 | ICNSCC Portland [HP+IP] | | | Dan Sherwood | | ?th |