| 19.5.1968 | 1000 km Nürburgring | 39 | | Marriott / Cutting | Howard Fawsitt | DNF |
| 19.5.1968 | 1000 km Nürburgring | 40 | | Harris / Appleby | Arthur Appleby | DNQ |
| 19.5.1968 | 1000 km Nürburgring | 44 | | Baker / Handley | Donald Healey Motor Co. | 30th |
| 19.5.1968 | 1000 km Nürburgring | 49 | | Pignéguy / Tuckett | Richard Miles | 42nd |
| 19.5.1968 | 1000 km Nürburgring | 52 | #ST400 | Wheeler / Mosley | Team Coburn | DNS |
| 19.5.1968 | 1000 km Nürburgring | 54 | | Mould / Austen | Philip S. Austen | DNQ |
| 25.5.1968 | BRSCC Castle Combe [Special Sports] | 84 | | Ian Hall | I. Hall | DNA |
| 25.5.1968 | BRSCC Castle Combe [Special Sports] | 85 | | Duncan White | D. White | DNA |
| 25.5.1968 | BRSCC Castle Combe [Special Sports] | 87 | | Peter Mitchell | P. Mitchell | DNA |
| 26.5.1968 | 1000 km Spa | 26 | | Pignéguy / Tuckett | Richard Miles | 22nd |
| 2.6.1968 | Brands Hatch [PS2.0] | 170 | | Rob Cox | Futurama Signs Ltd. | raced |
| 2.6.1968 | Brands Hatch [PS2.0] | 171 | | John Hilbery | John Hilbery | raced |
| 2.6.1968 | Brands Hatch [PS2.0] | 181 | | Christopher Lunn | Mervyn Harper | DNA |
| 2.6.1968 | Brands Hatch [PS2.0] | 182 | | Phil Francis | Roger Friend | DNA |
| 2.6.1968 | Brands Hatch [PS2.0] | 183 | | Alan Woode | Alan Woode | raced |
| 2.6.1968 | Brands Hatch [PS2.0] | 184 | | Phil Francis | Peter Kitchen | raced |
| 2.6.1968 | Brands Hatch [PS2.0] | 185 | | Paul Butler | D. J. Bond | raced |
| 2.6.1968 | Brands Hatch [PS2.0] | 186 | | Barry Wood | Highland Racing Ltd. | raced |
| 2.6.1968 | Brands Hatch [PS2.0] | 187 | | Bob Evans | Bob Evans | raced |
| 2.6.1968 | Brands Hatch [PS2.0] | 188 | | Charles Merriman | Charles Merriman | raced |
| 2.6.1968 | Brands Hatch [PS2.0] | 189 | | Mike Cox | Mike Cox | raced |
| 2.6.1968 | Brands Hatch [PS2.0] | 190 | | Barry Allen | Barry Allen | DNA |
| 8.6.1968 | Harewood Acres [Main] | | | John Trevithick | | 6th |
| 16.6.1968 | Marlboro 300 | 9 | | Hopper / Smith / Brown-Bulger | | DNA |
| 16.6.1968 | Marlboro 300 | 29 | | Harrison / Tydings | | DNA |
| 16.6.1968 | Marlboro 300 | 42 | | Frite / Frite | | DNA |
| 16.6.1968 | Marlboro 300 | 48 | | Rosen / Miller | | DNA |
| 16.6.1968 | Marlboro 300 | 79 | | Sharp / Hribal | | DNA |
| 16.6.1968 | Marlboro 300 | 81 | | Baird / McBee | | DNA |
| 4.7.1968 | 6 h Riverside | 0 | | Nisotti / Smith | Rent-a-Sprite | raced |
| 4.7.1968 | 6 h Riverside | 14 | | Pritchett / Christian | Conore? | raced |
| 4.7.1968 | 6 h Riverside | 56 | | Harvey / Lazzo | Downey Imports | DNA |
| 4.7.1968 | 6 h Riverside | 57 | | Dahlgren / Evans | Mini Tach Eng. | raced |
| 4.7.1968 | 6 h Riverside | 59 | | Hawes / Gavin | Quality Fereign | raced |
| 4.7.1968 | 6 h Riverside | 77 | | Backman / Moroney | Brent Backman | DNA |
| 7.7.1968 | Cadwell Park [Special GT] | | | Peter Smith | | ?th |
| 14.7.1968 | 6 h Watkins Glen | 73 | | Baker / Richards / Baker | Baker Motor Co., Inc. | 13th |
| 28.7.1968 | GP Mugello | 16 | | Lucas / Appleby | Richard Groves | ?th |
| 28.7.1968 | NSCC Mallory Park [Special Sports] | 28 | | John Burghes | John R. Burghes | raced |
| 28.7.1968 | NSCC Mallory Park [Special Sports] | 29 | | Colin Lane | Colin Lane | raced |
| 28.7.1968 | NSCC Mallory Park [Special Sports] | 30 | | Alan Goodwin | Alan J. Goodwin | raced |
| 28.7.1968 | NSCC Mallory Park [Special Sports] | 31 | | Alan Briscoe | Alan Briscoe | DNA |
| 28.7.1968 | NSCC Mallory Park [Special Sports] | 35 | | Chris Smith | Western Wings of Worcester | DNA |
| 28.7.1968 | GP Mugello | 35 | | Tuckett / Pignéguy | Richard Miles | ?th |
| 28.7.1968 | Consolation Edmonton | 40 | | T. Atkinson | SCCS | 13th |
| 28.7.1968 | GP Mugello | 40 | #ST400 | Wheeler / Franey | Team Coburn | DNF |
| 28.7.1968 | Edmonton [Production] | 40 | | T. Atkinson | SCCS | 17th |
| 28.7.1968 | Consolation Edmonton | 52 | | D. Kroeker | WSCC | 15th |
| 28.7.1968 | Edmonton [Production] | 52 | | D. Kroeker | WSCC | 19th |
| 28.7.1968 | Edmonton [Main] | 74 | | D. Gill | SSCC | 21st |
| 28.7.1968 | Edmonton [Production] | 74 | | D. Gill | SSCC | DNF |
| 28.7.1968 | GP Mugello | 81 | | Hedges / Baker | Donald Healey Motor Co. Ltd. | ?th |
| 28.7.1968 | Edmonton [Production] | 174 | | John Schuberg | PSC | 11th |
| 3.8.1968 | SCCA Regional Daytona [ASR+BSR+AP+BP+CP+DP] | 3 | | John Belperche | | 18th |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 3 | | John Belperche | | DNA |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 10 | | Van Arsdale / Van Arsdale | | DNA |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 11 | | Herb Kanady | | DNA |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 13 | | Charles Hollis | | DNA |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 19 | | Harvey Eckoff | | 29th |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 21 | | Elias Gunnell | | DNA |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 57 | | Dean Donley | | 15th |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 60 | | Gary Culpepper | | 27th |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 74 | | Warren Stumes | | DNA |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 90 | | H. Anson Moye | | DNA |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 121 | | Charles Reynolds | | 7th |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 141 | | Gary McGinnis | | 19th |
| 10.8.1968 | Mallory Park [Sports] | | | Richard Sutherland | | 5th |
| 10.8.1968 | Mallory Park [Sports] | | | David Welpton | David Welpton | 6th |
| 11.8.1968 | SMRC Ingliston [Marque] | 37 | | J. C. Forsyth | J. C. Forsyth | raced |
| 11.8.1968 | SMRC Ingliston [Marque] | 38 | | David Langley | D. S. Langley | raced |
| 11.8.1968 | SMRC Ingliston [Marque] | 42 | | Andrew Hutchison | A. W. Hutchinson | 4th |
| 15.8.1968 | Coppa Citta di Enna | | | Willie Tuckett | | 10th |
| 1.9.1968 | 500 km Nürburgring | 25 | | Tuckett / Pignéguy | Richard Miles | 18th |
| 1.9.1968 | 500 km Nürburgring | 38 | #ST400 | Wheeler / Franey | Team Coburn | ?th |
| 2.9.1968 | NSCC Silverstone [Special Sports] | 31 | | David Pratley | David Pratley | DNA |
| 2.9.1968 | NSCC Silverstone [Special Sports] | 33 | | Colin Lane | Colin Lane | DNA |
| 2.9.1968 | NSCC Silverstone [Special Sports] | 34 | | Alan Harvey | Alan Harvey | DNA |
| 2.9.1968 | NSCC Silverstone [Special Sports] | 35 | | Briscoe / Russon | Alan Briscoe | DNA |
| 2.9.1968 | NSCC Silverstone [Special Sports] | 38 | | Chris Smith | Western Wings of Worcester | DNA |
| 2.9.1968 | NSCC Silverstone [Special Sports] | 60 | | Peter Smith | Peter Smith | DNA |
| 8.9.1968 | SMRC Ingliston [Special GT] | 17 | | Arnie Poole | A. Poole | 5th |
| 8.9.1968 | SMRC Ingliston [Marque] | 38 | | Ian Hall | I. Hall | 5th |
| 8.9.1968 | SMRC Ingliston [Marque] | 39 | | Andrew Hutchison | A. W. Hutchinson | 4th |
| 8.9.1968 | SMRC Ingliston [Marque] | 40 | | J. C. Forsyth | J. C. Forsyth | DNF |
| 8.9.1968 | SMRC Ingliston [Marque] | 44 | | David Langley | D. S. Langley | 8th |
| 29.9.1968 | 24 h Le Mans | 50 | | Enever / Poole | Donald Healey Motor Co. Ltd. | 15th |
| 6.10.1968 | SMRC Ingliston [Special GT] | 36 | | Andrew Hutchison | A. W. Hutchinson | DNQ |
| 6.10.1968 | SMRC Ingliston [Special GT] | 40 | | J. C. Forsyth | J. C. Forsyth | DNS |
| 12.10.1968 | SCCA Regional Laguna Seca [CP+DP+AS+BS] | 98 | | Ed Leslie | | DNA |
| 13.10.1968 | 2 h Osceola | | | John Plankey | | ?th |
| 3.11.1968 | Brands Hatch [Sports] | | | Mike Bundy | | ?th |
| 3.11.1968 | Brands Hatch [Sports] | | | Colin Cork | | ?th |
| 3.11.1968 | Brands Hatch [Sports] | | | J. H. Carter | | raced |
| 23.11.1968 | US Champions Riverside [FP] | 25 | | Don Wyllie | | 4th |
| 23.11.1968 | US Champions Riverside [FP] | 67 | | Dave Coman | | 6th |
| 23.11.1968 | US Champions Riverside [FP] | 77 | | Bruce Brown | | 3rd |
| 24.11.1968 | US Champions Riverside [HP] | 51 | | Randy Canfield | | DNF |
| 24.11.1968 | US Champions Riverside [HP] | 52 | | Chris Jensen | | 3rd |
| 24.11.1968 | US Champions Riverside [HP] | 54 | | Warren Stumes | | 9th |
| 24.11.1968 | US Champions Riverside [HP] | 56 | | Dave Eagleson | | 5th |