| 7.7.1968 | SCCA National Riverside [ASR+BSR+CSR] | 9 | | Joe Moore | Joo Moore | DNA |
| 7.7.1968 | SCCA National Riverside [CP+DP] | 27 | Courier | Ed Brannon | Ed Brannon | DNA |
| 7.7.1968 | SCCA National Cotati [ASR+BSR+AP+BP+AS] | 39 | Mk VII | Peter Young | Peter Young | DNA |
| 13.7.1968 | USRRC Watkins Glen | 22 | Mk VIII | Dick Jacobs | Richard J. Jacobs | 10th |
| 14.7.1968 | Magny-Cours [SP] | | Mk VII | Jean-Pierre Brun | | 10th |
| 27.7.1968 | DAC Mosport [SR/R] | 41 | | Bruce Jensen | | 5th |
| 27.7.1968 | DAC Mosport [SR/R] | 141 | Mk VIII S | Louis Donolo | | 4th |
| 27.7.1968 | Preliminary Mosport [SR/R] | 141 | Mk VIII S | Louis Donolo | | 5th |
| 28.7.1968 | 500 mile Road America | 22 | Mk VIII | Jacobs / Morrell | Richard Finn | 12th |
| 28.7.1968 | 500 mile Road America | 30 | | Dickinson / Jann | George Dickinson | 8th |
| 28.7.1968 | GP Mugello | 39 | Mk VII | Brun / Piller | Ecurie du Nord | DNA |
| 28.7.1968 | SCCA National Lake Garnett [CP+DP+EP+BS+CSR] | 49 | Courier | Ray Stover | | DNA |
| 28.7.1968 | SCCA National Lake Garnett [CP+DP+EP+BS+CSR] | 61 | Courier | John Grubbs | | DNA |
| 28.7.1968 | 500 mile Road America | 72 | Mk VIII | Seitz / Cordts | Phil Seitz | DNF |
| 28.7.1968 | 500 mile Road America | 91 | Mk VII S | Tuttle / Tuttle | Tuttle Foreign Car Sales | 17th |
| 28.7.1968 | NSCC Mallory Park [Special GT] | 135 | Mk VIII S | Charles Ratcliffe | Charles Ractliffe | DNA |
| 28.7.1968 | NSCC Mallory Park [Special GT] | 145 | Mk VII S | Peter Roberts | Peter C. O. Roberts | DNA |
| 3.8.1968 | SCCA Regional Daytona [ASR+BSR+AP+BP+CP+DP] | 15 | Courier | Guido Levetto | | 19th |
| 3.8.1968 | SA SCC Kyalami RWT | 63 | | John Amm | John Wells Motors | 3rd |
| 3.8.1968 | SA SCC Kyalami RWT | 81 | | | L. Both | DNA |
| 3.8.1968 | SCCA Regional Daytona [ASR+BSR+AP+BP+CP+DP] | 113 | Courier | Amos Johnson | | 20th |
| 3.8.1968 | SCCA Regional Daytona [ASR+BSR+AP+BP+CP+DP] | 169 | Courier | Joe Carter | | DNF |
| 4.8.1968 | SM Västkustloppet [SP] | 9 | | Jan Bellander | SSK Racing Team | 3rd |
| 4.8.1968 | SCCA National Daytona [ASR+BSR+CSR+AP+BP+CP+DP+EP+AS+BS] | 15 | Courier | Mario Levetto | | 24th |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 15 | Courier | Mario Levetto | | 17th |
| 4.8.1968 | SCCA National Riverside [ASR+BSR] | 39 | Mk VII | Peter Young | Peter Young | DNA |
| 4.8.1968 | SCCA National Daytona [ASR+BSR+CSR+AP+BP+CP+DP+EP+AS+BS] | 113 | Courier | Amos Johnson | | 15th |
| 4.8.1968 | SCCA National Daytona [ASR+BSR+CSR+AP+BP+CP+DP+EP+AS+BS] | 169 | Courier | Joe Carter | | 21st |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 169 | Courier | Joe Carter | | DNF |
| 10.8.1968 | LASC Regional Harewood Acres [Main] | 411 | Mk VI | Al Justason | | ?th |
| 10.8.1968 | LASC Regional Harewood Acres [Formula/Sports] | 411 | Mk VI | Al Justason | | ?th |
| 10.8.1968 | LASC Regional Harewood Acres [S/PS] | 411 | Mk VI | Al Justason | | ?th |
| 18.8.1968 | USRRC Mid-Ohio | 12 | Mk VIII | Phil Seitz | | DNF |
| 18.8.1968 | USRRC Mid-Ohio | 22 | Mk VIII | Dick Jacobs | William Owens | 13th |
| 18.8.1968 | USRRC Mid-Ohio | 91 | | William N. Engels | John E. Hulen | DNQ |
| 25.8.1968 | MN GT Silverstone | | Mk VIII S | Charles Ratcliffe | | ?th |
| 31.8.1968 | SA SCC Killarney | | | John Amm | | 2nd |
| 1.9.1968 | SCCA Regional Santa Barbara [ASR+BSR] | 8 | Mk VII | Ronnie Groves | Groves Aircraft Sales | DNA |
| 1.9.1968 | SCCA Regional Santa Barbara [ASR+BSR] | 19 | Mk VI | Joe Moore | Joe Moore | DNA |
| 1.9.1968 | CASC National Mont-Tremblant [USAM] | | Mk VIII S | Al Justason | | raced |
| 2.9.1968 | NSCC Silverstone [Special Sports] | 43 | Courier | Robin Cardwell | J. R. Cardwell | DNA |
| 2.9.1968 | NSCC Silverstone [Special Sports] | 44 | Courier Mk I | Maurice Gates | M. M. Gates | DNA |
| 2.9.1968 | NSCC Silverstone [Special GT] | 76 | Mk VIII S | Charles Ratcliffe | Charles M. Ratcliffe | DNA |
| 29.9.1968 | SCCA National Virginia [CSR+DSR+CP+DP+BS] | 9 | | Bob Gardner | | DNA |
| 29.9.1968 | SCCA National Virginia [ASR+BSR+AP+BP+AS] | 43 | | Ike Eichelberger | | raced |
| 29.9.1968 | SCCA National Virginia [ASR+BSR+AP+BP+AS] | 52 | Mk VIII | Pete Sherman | | ?th |
| 29.9.1968 | SCCA National Virginia [ASR+BSR+AP+BP+AS] | 63 | Mk VII | Brad Parker | | DNA |
| 29.9.1968 | SCCA National Virginia [ASR+BSR+AP+BP+AS] | 64 | | Bob Mitchell | | DNA |
| 29.9.1968 | SCCA National Virginia [CSR+DSR+CP+DP+BS] | 69 | Courier | Joe Carter | | DNA |
| 29.9.1968 | SCCA National Virginia [CSR+DSR+CP+DP+BS] | 73 | Courier | Amos Johnson | | DNA |
| 5.10.1968 | SA SCC Kyalami RST | 63 | | John Amm | John Wells Motors | 3rd |
| 6.10.1968 | SCCA Regional Nelson Ledges | | Mk VI | Al Justason | | ?th |
| 13.10.1968 | SCCA Regional Laguna Seca [ASR+BSR+CSR+AP+BP] | 33 | | Cliff Menke | | DNA |
| 13.10.1968 | SCCA Regional Laguna Seca [ASR+BSR+CSR+AP+BP] | 39 | Mk VII | Peter Young | | DNA |
| 13.10.1968 | SCCA Regional Laguna Seca [ASR+BSR+CSR+AP+BP] | 68 | Mk VII | Butch Owsley | | DNA |
| 13.10.1968 | SCCA Regional Laguna Seca [ASR+BSR+CSR+AP+BP] | 72 | Mk IV | Jerry Faught | | DNA |
| 13.10.1968 | SCCA Regional Marlboro [Main] | | Mk VIII | Pete Sherman | | 1st |
| 14.10.1968 | BARC Ontario Regional Mosport [Memorial] | 417 | Mk VI | Al Justason | | raced |
| 14.10.1968 | BARC Ontario Regional Mosport [S/PS] | 417 | Mk VI | Al Justason | | raced |
| 16.10.1968 | GP Malaysia | 21 | Mk VII S | Rodney Seow | Stanley Leong | 1st |
| 23.11.1968 | US Champions Riverside [CSR+DSR] | 16 | Mk VI | W. Jay Delaney | | DNA |
| 23.11.1968 | US Champions Riverside [CSR+DSR] | 24 | Mk VI | Joe Moore | | DNF |
| 23.11.1968 | US Champions Riverside [CSR+DSR] | 46 | | Ole Anderson | | DNA |
| 24.11.1968 | US Champions Riverside [DP] | 22 | Courier | Amos Johnson | | 13th |
| 24.11.1968 | US Champions Riverside [DP] | 41 | Courier | Ed Brannon | | 10th |