| 17.5.1959 | Preliminary Wilmot [FP] | 19 | A Twin Cam | Bob Liess | | 3rd |
| 17.5.1959 | Preliminary Wilmot [FP] | 24 | A Twin Cam | Grant Crenshaw | | 5th |
| 17.5.1959 | Preliminary Wilmot [FP] | 38 | A | John Ratcliff | | 6th |
| 17.5.1959 | Preliminary Wilmot [GP] | 62 | TD | F. Robert Woodward | | 11th |
| 17.5.1959 | Preliminary Wilmot [GP] | 93 | TD | G. R. Clowes | | 12th |
| 18.5.1959 | Velodromloppet [GT2.0] | 7 | A Twin Cam | L. E. Tisell | | 10th |
| 18.5.1959 | Velodromloppet [GT2.0] | 8 | A Twin Cam | Bo Josefsson | | DNA |
| 18.5.1959 | NSCC Mallory Park [PS1.6] | 19 | A | J. H. V. Cross | J. H. V. Cross | DNA |
| 18.5.1959 | NSCC Mallory Park [PS1.6] | 20 | A Twin Cam | W. E. Needham | W. E. Needham | DNA |
| 18.5.1959 | NSCC Mallory Park [PS1.6] | 24 | | A. James | A. James | DNA |
| 18.5.1959 | NSCC Mallory Park [PS1.6] | 26 | A | Tommy Entwistle | T. Entwistle | DNA |
| 18.5.1959 | Whitsun Goodwood [GT+TS] | 50 | A Twin Cam | Alan Foster | R. W. Jacobs | 6th |
| 18.5.1959 | Whitsun Goodwood [GT+TS] | 51 | A Twin Cam | Roy Bloxam | R. W. Jacobs | 7th |
| 18.5.1959 | Whitsun Goodwood [GT+TS] | 52 | A Twin Cam | Fitzwilliam | Fitzwilliam Racing Team | 8th |
| 18.5.1959 | Whitsun Goodwood [GT+TS] | 53 | A Twin Cam | Paul Fletcher | Fitzwilliam Racing Team | 10th |
| 18.5.1959 | Whitsun Goodwood [GT+TS] | 54 | A Twin Cam | Christopher Martyn | Fitzwilliam Racing Team | raced |
| 18.5.1959 | Whitsun Goodwood [GT+TS] | 55 | A Twin Cam | John Bekaert | J. Bekaert | 9th |
| 18.5.1959 | Velodromloppet [GT2.0] | | A Twin Cam | Nils Carlsson | | 15th |
| 23.5.1959 | AMOC Silverstone [Relay Handicap] | 10 | A | G. Brown | M.G. (No.1 Team) | DNA |
| 23.5.1959 | AMOC Silverstone [Relay Handicap] | 10A | A | Mike Reid | M.G. (No.1 Team) | DNA |
| 23.5.1959 | AMOC Silverstone [Relay Handicap] | 10B | A | Geoff Dear | M.G. (No.1 Team) | DNA |
| 23.5.1959 | AMOC Silverstone [Relay Handicap] | 10C | A | Chris Tooley | M.G. (No.1 Team) | DNA |
| 23.5.1959 | AMOC Silverstone [Relay Handicap] | 11A | A | Tommy Entwistle | M.G. (No.2 Team) | DNA |
| 23.5.1959 | AMOC Silverstone [Relay Handicap] | 11B | TF 1500 | J. P. Hacking | M.G. (No.2 Team) | DNA |
| 23.5.1959 | AMOC Silverstone [Relay Handicap] | 11C | A | J. H. V. Cross | M.G. (No.2 Team) | DNA |
| 23.5.1959 | AMOC Silverstone [Relay Handicap] | 12 | A Twin Cam | David Dixon | M.G. (No.3 Team) | DNA |
| 23.5.1959 | AMOC Silverstone [Relay Handicap] | 12A | A | S. G. Cobban | M.G. (No.3 Team) | DNA |
| 23.5.1959 | AMOC Silverstone [Relay Handicap] | 12B | TD | Richard Ide | M.G. (No.3 Team) | DNA |
| 23.5.1959 | AMOC Silverstone [Relay Handicap] | 12C | TC | Vernon Clark | M.G. (No.3 Team) | DNA |
| 24.5.1959 | SCCA Regional Vichy [MGA+GP+HP+HM] | 1 | A Twin Cam | Otto Klein | | DNA |
| 24.5.1959 | SCCA Regional Vichy [TR3+FP+GP+HP+HM] | 1 | A Twin Cam | Otto Klein | | DNA |
| 24.5.1959 | SCCA Regional Thompson [MG+HP] | 4 | A | Boss | | 6th |
| 24.5.1959 | SCCA Regional Thompson [EP] | 6 | A Twin Cam | Henry Van Deusen | | 4th |
| 24.5.1959 | SCCA Regional Thompson [MG+HP] | 13 | A | David Full | | 2nd |
| 24.5.1959 | SCCA Regional Thompson [EP] | 15 | A | John Plaisted | | 9th |
| 24.5.1959 | SCCA Regional Thompson [MG+HP] | 24 | A | Barry Brown | | 4th |
| 24.5.1959 | SCCA Regional Vichy [TR3+FP+GP+HP+HM] | 26 | A | Phil Rollhaus | | DNA |
| 24.5.1959 | SCCA Regional Vichy [MGA+GP+HP+HM] | 26 | A | Phil Rollhaus | | DNA |
| 24.5.1959 | SCCA Regional Thompson [MG+HP] | 41 | A | Loren Lorenzetti | | 1st |
| 24.5.1959 | SCCA Regional Vichy [TR3+FP+GP+HP+HM] | 45 | A | Louis F. Glaser | | DNA |
| 24.5.1959 | SCCA Regional Vichy [MGA+GP+HP+HM] | 45 | A | Louis F. Glaser | | DNA |
| 24.5.1959 | SCCA Regional Thompson [MG+HP] | 69 | A | Myles Frehm | | 5th |
| 24.5.1959 | SCCA Regional Thompson [MG+HP] | 115 | A | Stutz Plaisted | | 3rd |
| 24.5.1959 | SCCA Regional Thompson [EP] | 262 | A Twin Cam | Sherman Decker | | 2nd |
| 30.5.1959 | Preliminary Santa Barbara [GP+HP] | 0 | TF | Jim Honeter | James Honeter | 3rd |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 00 | A | Loyal Davies | Norah Taylor | 13th |
| 30.5.1959 | Preliminary Santa Barbara [Ladies] | 00 | A | Norah Taylor | Norah Taylor | DNF |
| 30.5.1959 | SCCA National Bridgehampton [GP] | 00 | TD | Morrow Decker | | 13th |
| 30.5.1959 | Preliminary Santa Barbara [GP+HP] | 3 | TD | Vincent Martinelli | Vincent Martinelli | 17th |
| 30.5.1959 | Preliminary Santa Barbara [Ladies] | 3 | TD | Paula Murphy | Vincent Martinell | 14th |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 4 | A | Mark Sanders | Mark Sanders | 6th |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 11 | A | Peter Finch | Peter H. Finch | DNS |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 15 | A | Harold Greenberg | Harold A. Greenberg | 28th |
| 30.5.1959 | Preliminary Santa Barbara [GP+HP] | 21 | TD | George Lachman | George A. Lachman | 12th |
| 30.5.1959 | Preliminary Santa Barbara [Modified 2.0] | 26 | Special | Kerns / Hand | Alan Kerns | DNA |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 62 | A | John Lumkin | Robert Cranshaw | 3rd |
| 30.5.1959 | SCCA National Bridgehampton [GP] | 65 | TD | Robert Purdy | | 14th |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 71 | A | Don Holle | Donald R. Holle | 26th |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 90 | A | John Lewis Ogle | John Lewis Ogle | DNA |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 91 | A | Harry Nelson | Harry Nelson | DNF |
| 30.5.1959 | Preliminary Santa Barbara [Modified 2.0] | 92 | Special | Jack Gleghorn | Jack Gleghorn | DNA |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 99 | TF 1500 | Michael O'Neil | Michael O'Neil | DNS |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 107 | A | Gordon Cooper | Gordon H. Cooper | 25th |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 108 | A | Katharine Bliss | Scottie Bliss | DNS |
| 30.5.1959 | Preliminary Santa Barbara [Ladies] | 108 | A | Katharine Bliss | Scottie Bliss | 8th |
| 30.5.1959 | SCCA National Bridgehampton [FP+HP+IP] | 115 | A | Stutz Plaisted | | 5th |
| 30.5.1959 | Preliminary Santa Barbara [Ladies] | 117 | TD | Judith Mancini | Judith Mancini | 11th |
| 30.5.1959 | Preliminary Santa Barbara [GP+HP] | 117 | TD | Judith Mancini | Judith Mancini | DNS |
| 30.5.1959 | SCCA National Bridgehampton [FP+HP+IP] | 121 | A | David Carpenter | | 7th |
| 30.5.1959 | Preliminary Santa Barbara [GP+HP] | 121 | TD Mk II | Jim Boughton | Jim Boughton | 15th |
| 30.5.1959 | Preliminary Santa Barbara [Ladies] | 121 | TD Mk II | Corky Boughton | Jim Boughton | 13th |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 126 | A | Jim McCandless | Jim McCandless | DNA |
| 30.5.1959 | Preliminary Santa Barbara [GP+HP] | 127 | TC | Charles Engberg | Charles E. Engberg | DNS |
| 30.5.1959 | Preliminary Santa Barbara [GP+HP] | 133 | TD | Pat Stadel | Patricia Stadel | DNS |
| 30.5.1959 | Preliminary Santa Barbara [Ladies] | 133 | TD | Pat Stadel | Patricia Stadel | 16th |
| 30.5.1959 | Preliminary Santa Barbara [GP+HP] | 134 | TD | Don Burhop | Team Tigator | 22nd |
| 30.5.1959 | Preliminary Santa Barbara [Ladies] | 134 | TD | Barbara Burhop | Team Tigator | 19th |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 138 | A | T. R. Johnson | T. R. Johnson | 27th |
| 30.5.1959 | Preliminary Santa Barbara [GP+HP] | 142 | TD | Robert Erickson | Robert C. Erickson | DNS |
| 30.5.1959 | Preliminary Santa Barbara [GP+HP] | 144 | TC | Steve Dredge | Steve Dredge | 5th |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 149 | A | Dick Bame | Richard Bame | DNA |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 154 | A | Bill Louden | Bill Louden | 9th |
| 30.5.1959 | Preliminary Santa Barbara [Modified 2.0] | 159 | TD Mk II | Chuck Walker | Charles Walker | 22nd |
| 30.5.1959 | Preliminary Santa Barbara [Ladies] | 159 | TD | Nancy Widgren | Charles Walker | 20th |
| 30.5.1959 | Preliminary Santa Barbara [GP+HP] | 173 | TF | Bob Downing | Bob Downing | 8th |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 185 | A | John Lewis Ogle | John L. Ogle | DNA |
| 30.5.1959 | Preliminary Santa Barbara [GP+HP] | 186 | TC | Duane Jones | Duane A. Jones | 6th |
| 30.5.1959 | Preliminary Santa Barbara [GP+HP] | 188 | TC | Donald D. Simon | Donald D. Simon | DNA |
| 30.5.1959 | Preliminary Santa Barbara [Modified 2.0] | 191 | TC Special | Doug Sharman | Doug Sharman | 17th |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 200 | A | Herb Saver | Herb Saver | 16th |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 216 | A | Barry Barrett | Barry Barrett | DNA |
| 30.5.1959 | Preliminary Santa Barbara [Ladies] | 216 | A | Nelson / Galloway | Barry Barrett | DNA |
| 30.5.1959 | Preliminary Santa Barbara [GP+HP] | 218 | TD Mk II | David McKee | David McKee | 19th |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 227 | A | John Free | Chesley Harding | DNF |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 230 | A | Richard Elms | Richard A. Elms | 18th |
| 30.5.1959 | Preliminary Santa Barbara [Modified 2.0] | 237 | A | Jack Allen | La Dawri | DNA |
| 30.5.1959 | Preliminary Santa Barbara [FP] | 262 | A | Wally Cranbaugh | Wally Cranbaugh | 17th |
| 30.5.1959 | Preliminary Santa Barbara [Modified 2.0] | 268 | TD | Jack Coe | Jack Coe | 20th |
| 30.5.1959 | Preliminary Santa Barbara [Modified 2.0] | 297 | Special | Tom Dohl | Jack Rebney | DNF |
| 30.5.1959 | Preliminary Santa Barbara [Modified 2.0] | 447 | TC | Don Lowe | Don A. Lowe | 19th |