| 28.7.1968 | Edmonton [Main] | 44 | TR4 | John Brygadyr | WSCC | 10th |
| 28.7.1968 | Edmonton [Production] | 44 | TR4 | John Brygadyr | WSCC | 4th |
| 28.7.1968 | Edmonton [Production] | 80 | GT6 | R. Nesbitt | SSCC | DNF |
| 28.7.1968 | Consolation Edmonton | 89 | GT6 | K. Owens | SSCC | 10th |
| 28.7.1968 | Preliminary Edmonton [ASR+BSR+CSR+FL+AP+BP+CP+DP+EP] | 100 | TR4 A | W. Yanda | NASCC | DNF |
| 28.7.1968 | Edmonton [Main] | 261 | TR4 A | D. Pandur | SCT | 6th |
| 28.7.1968 | Edmonton [Production] | 261 | TR4 A | D. Pandur | SCT | 2nd |
| 3.8.1968 | SCCA Regional Daytona [ASR+BSR+AP+BP+CP+DP] | 24 | TR4 A | Armin Maier | | 9th |
| 3.8.1968 | SCCA Regional Daytona [ASR+BSR+AP+BP+CP+DP] | 39 | TR4 A | Carl Schwenker | | 6th |
| 3.8.1968 | SCCA Regional Daytona [ASR+BSR+AP+BP+CP+DP] | 41 | TR4 | Russell Beazell | | DNS |
| 3.8.1968 | SCCA Regional Daytona [ASR+BSR+AP+BP+CP+DP] | 79 | TR3 | Robert Lindauer | | 13th |
| 3.8.1968 | SCCA Regional Daytona [ASR+BSR+AP+BP+CP+DP] | 133 | | Louis Baker | | DNS |
| 3.8.1968 | SCCA Regional Daytona [ASR+BSR+AP+BP+CP+DP] | 144 | TR2 | Earl Ferguson | | 24th |
| 3.8.1968 | SCCA Regional Daytona [ASR+BSR+AP+BP+CP+DP] | 151 | TR4 | Jim Stansberry | | DNS |
| 3.8.1968 | SCCA Regional Daytona [ASR+BSR+AP+BP+CP+DP] | 152 | GT6 | Rick Cline | | 11th |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 8 | Spitfire | Hal Quast | | DNA |
| 4.8.1968 | SCCA National Riverside [CP+DP] | 8 | TR250 | Jim Dittemore | R. W. Kastner | DNA |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 9 | Spitfire | Robert H. Hoskins | | DNA |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 18 | Spitfire | Marion King | | DNF |
| 4.8.1968 | SCCA National Daytona [ASR+BSR+CSR+AP+BP+CP+DP+EP+AS+BS] | 24 | TR4 A | Armin Maier | | 26th |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 24 | TR4 A | Armin Maier | | DNF |
| 4.8.1968 | SCCA National Riverside [CP+DP] | 28 | TR4 | Doyle Poole | Fultor Motor Company | DNA |
| 4.8.1968 | SCCA National Riverside [CP+DP] | 37 | TR4 | John Hudgens | John Hudgens | DNA |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 39 | TR4 A | Carl Schwenker | | DNF |
| 4.8.1968 | SCCA National Daytona [ASR+BSR+CSR+AP+BP+CP+DP+EP+AS+BS] | 39 | TR4 A | Carl Schwenker | | 20th |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 41 | TR4 | Russell Beazell | | DNF |
| 4.8.1968 | SCCA National Daytona [ASR+BSR+CSR+AP+BP+CP+DP+EP+AS+BS] | 41 | TR4 | Russell Beazell | | DNA |
| 4.8.1968 | SCCA National Riverside [CP+DP] | 48 | TR4 | Ron Harris | Ron Harris | DNA |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 49 | Spitfire | James Welz | | DNA |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 59 | Spitfire | LeRoy B. Shelburne | | DNA |
| 4.8.1968 | SCCA National Riverside [CP+DP] | 71 | TR4 A | Fritz Warren | Sport Car Center | DNA |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 71 | Spitfire | William Davidson | | DNA |
| 4.8.1968 | SCCA National Riverside [CP+DP] | 77 | TR4 | Charles Burns | B & B Racing | DNA |
| 4.8.1968 | SCCA National Riverside [CP+DP] | 91 | TR4 | Fred Tervet | Shoestring Ent. | DNA |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 151 | TR4 | Jim Stansberry | | 10th |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 152 | GT6 | Rick Cline | | DNF |
| 4.8.1968 | SCCA National Daytona [ASR+BSR+CSR+AP+BP+CP+DP+EP+AS+BS] | 152 | GT6 | Rick Cline | | 25th |
| 10.8.1968 | Mallory Park [Sports] | | Spitfire | Richard Lloyd | Canon Cameras Racing/GTi Engineering | 8th |
| 24.8.1968 | Zandvoort [S/FL] | 37 | GT6 | Ton Groenewegen | Garage M. Quartel | raced |
| 24.8.1968 | SCCA Regional Kent [CSR+DSR+CP+DP+BS+CS] | 41 | TR4 | Joe Thomas | | 8th |
| 25.8.1968 | SCCA National Kent [CSR+DSR+CP+DP+BS+CS] | 3 | TR4 | Gary Blodgott | | 7th |
| 25.8.1968 | SCCA National Kent [CSR+DSR+CP+DP+BS+CS] | 8 | TR250 | Jim Dittemore | | 1st |
| 25.8.1968 | SCCA National Kent [CSR+DSR+CP+DP+BS+CS] | 19 | TR4 | L. J. Rockie | | 13th |
| 25.8.1968 | SCCA National Kent [CSR+DSR+CP+DP+BS+CS] | 41 | TR4 | Joe Thomas | | 18th |
| 1.9.1968 | SCCA Regional Santa Barbara [CP+DP] | 19 | TR4 | Nick Austgen | Nick Austgen | DNA |
| 1.9.1968 | SCCA Regional Santa Barbara [CP+DP] | 26 | TR4 | Jeff Kline | Bud Hand Sports Car Service | DNA |
| 1.9.1968 | SCCA Regional Santa Barbara [CP+DP] | 66 | TR4 | Paul Gassen | Paul Gassen | DNA |
| 1.9.1968 | SCCA Regional Santa Barbara [CP+DP] | 71 | TR4 A | Fritz Warren | Fritz Warren | DNA |
| 1.9.1968 | SCCA Regional Santa Barbara [CP+DP] | 77 | TR4 | John Hart | John Hart | DNA |
| 1.9.1968 | SCCA Regional Santa Barbara [CP+DP] | 95 | TR4 A | Ben Benard | J. T. Reid Foreign Automotive | DNA |
| 1.9.1968 | SCCA Regional Santa Barbara [CP+DP] | 96 | TR4 | Jim Coss | Reid Racing Team | DNA |
| 1.9.1968 | 6 h Surfers Paradise | | GT6 | Horgan / Cape / Ferguson | | DNF |
| 2.9.1968 | NSCC Silverstone [Special Sports] | 36 | Spitfire | Anthony Ward | Reg Twyham | DNA |
| 2.9.1968 | NSCC Silverstone [Special Sports] | 51 | TR3 | Reg Woodcock | Reginald H. Woodcock | DNA |
| 8.9.1968 | SCCA National Portland [AP+BP+CP+DP+AS] | 8 | TR250 | Jim Dittemore | | DNF |
| 8.9.1968 | SCCA National Portland [AP+BP+CP+DP+AS] | 9 | TR4 A | L. J. Rockie | | 16th |
| 8.9.1968 | SCCA National Portland [AP+BP+CP+DP+AS] | 39 | TR4 A | Gary Blodgett | | 15th |
| 8.9.1968 | SCCA Regional Portland | 41 | TR4 | Joe Thomas | | DNA |
| 8.9.1968 | SCCA National Portland [AP+BP+CP+DP+AS] | 86 | TR4 A | Doug Brown | | 18th |
| 8.9.1968 | SCCA Regional Portland | 113 | TR4 | Dick Dickoff | | DNA |
| 22.9.1968 | Coupes de Paris | 58 | TR5 | Roger Barbara | | DNA |
| 29.9.1968 | SCCA National Virginia [CSR+DSR+CP+DP+BS] | 36 | TR4 | Bruce Young | | DNA |
| 29.9.1968 | SCCA National Virginia [CSR+DSR+CP+DP+BS] | 48 | TR4 A | Richard Staples | | DNA |
| 29.9.1968 | SCCA National Virginia [CSR+DSR+CP+DP+BS] | 76 | TR4 | Buzz Marcus | | ?th |
| 29.9.1968 | SCCA National Virginia [CSR+DSR+CP+DP+BS] | 86 | TR4 A | John Cameron | | DNA |
| 12.10.1968 | SCCA Regional Laguna Seca [CP+DP+AS+BS] | 17 | TR4 | John Hart | | DNA |
| 12.10.1968 | SCCA Regional Laguna Seca [CP+DP+AS+BS] | 25 | TR250 | Ray Martinelli | | DNA |
| 12.10.1968 | SCCA Regional Laguna Seca [CP+DP+AS+BS] | 26 | TR4 | Jeff Kline | | DNA |
| 12.10.1968 | SCCA Regional Laguna Seca [CP+DP+AS+BS] | 28 | TR4 | Ron Harris | | DNA |
| 12.10.1968 | SCCA Regional Laguna Seca [CP+DP+AS+BS] | 77 | TR4 A | Tim Repass | | DNA |
| 12.10.1968 | SCCA Regional Laguna Seca [CP+DP+AS+BS] | 86 | TR4 | Bob McGrew | | DNA |
| 12.10.1968 | SCCA Regional Laguna Seca [CP+DP+AS+BS] | 89 | TR4 | Ernie Haze | | DNA |
| 13.10.1968 | 2 h Osceola | | Spitfire | Hal Quast | | ?th |
| 13.10.1968 | SCCA National Phoenix [AP+BP+CP+DP] | | TR250 | Jim Dittemore | Triumph | 2nd |
| 13.10.1968 | Hohn [TS/GT+1.3] | | GT6 | Peter Radtke | | 3rd |
| 13.10.1968 | 2 h Osceola | | TR4 A | Carl Schwenker | | 1st |
| 27.10.1968 | Riverside [CP+DP] | 4 | TR4 | Ron Harris | Ron Harris | DNA |
| 27.10.1968 | Riverside [CP+DP] | 8 | TR250 | Jim Dittemore | R. W. Kastner | DNA |
| 27.10.1968 | Riverside [CP+DP] | 9 | TR4 | Nick Austgen | Barbara Austgen | DNA |
| 27.10.1968 | Riverside [CP+DP] | 26 | TR4 | Jeff Kline | Bud Hand Sports Car Service | DNA |
| 27.10.1968 | Riverside [CP+DP] | 37 | TR4 | John Hudgens | John Hudgens | DNA |
| 27.10.1968 | Riverside [CP+DP] | 68 | TR4 A | Paul Gossen | Paul Gossen | DNA |
| 27.10.1968 | Riverside [CP+DP] | 71 | TR4 A | Fritz Warren | Sports Car Center of California | DNA |
| 27.10.1968 | Riverside [CP+DP] | 96 | TR4 | Jim Coss | Reid and Co. | DNA |
| 27.10.1968 | SCCA Regional Virginia [SR+AP+BP+CP+DP+EP+AS+BS] | | TR3 | Bernard Belbrich | | ?th |
| 27.10.1968 | SCCA Regional Virginia [SR+AP+BP+CP+DP+EP+AS+BS] | | TR4 | Fred Hannasch | | ?th |
| 3.11.1968 | Brands Hatch [Sports] | | Spitfire | Bill Sloan | | ?th |
| 23.11.1968 | US Champions Riverside [FP] | 3 | Spitfire Mk III | Lee Mueller | | 10th |
| 23.11.1968 | US Champions Riverside [EP] | 6 | GT6 | Carl Swanson | | DNA |
| 23.11.1968 | US Champions Riverside [EP] | 16 | GT6 | Bob Krokus | | DNF |
| 23.11.1968 | US Champions Riverside [FP] | 44 | Spitfire | Brian Fuerstenau | | 1st |
| 23.11.1968 | US Champions Riverside [FP] | 73 | Spitfire Mk III | Dick Carbajal | | DNF |
| 24.11.1968 | US Champions Riverside [GP] | 4 | Spitfire | Mike Downs | | 2nd |
| 24.11.1968 | US Champions Riverside [GP] | 26 | Spitfire | Nils Sanborn | | DNF |
| 24.11.1968 | US Champions Riverside [GP] | 29 | Spitfire | Wade Hood | | 16th |
| 24.11.1968 | US Champions Riverside [GP] | 33 | Spitfire | Richard Pence | | 9th |
| 24.11.1968 | US Champions Riverside [GP] | 35 | Spitfire | Mel Bogus | | 12th |
| 24.11.1968 | US Champions Riverside [GP] | 37 | Spitfire | Costa Dunias | | 13th |
| 24.11.1968 | US Champions Riverside [GP] | 38 | Spitfire | Roy Hopkins | | 15th |
| 24.11.1968 | US Champions Riverside [GP] | 39 | Spitfire | Ken Braswell | | 17th |