| 4.7.1968 | 6 h Riverside | 10 | Camaro I | Coniglio / Guldstrand | Sam Coniglio | DNA |
| 4.7.1968 | 6 h Riverside | 12 | Corvette | Harris / Brock / Ramsey | Dale Harriss | DNA |
| 6.7.1968 | SCCA Regional Cotati [ASR+BSR+AP+BP+CP+DP+AS+BS] | 11 | Camaro I | John Silva | John Silva Jr. | 2nd |
| 6.7.1968 | SCCA Regional Cotati [ASR+BSR+AP+BP+CP+DP+AS+BS] | 16 | Corvette Sting Ray C2 | John Tuttle | | 8th |
| 6.7.1968 | SCCA Regional Cotati [ASR+BSR+AP+BP+CP+DP+AS+BS] | 33 | Corvette | Jim Wilson | | 4th |
| 6.7.1968 | SCCA Regional Cotati [ASR+BSR+AP+BP+CP+DP+AS+BS] | 44 | Corvette | John Coffin | Serguey Kondratieff | DNA |
| 7.7.1968 | SCCA National Riverside [AP+BP+AS] | 2 | Corvette | Gerry Gregory | Ecurie Fatigue | DNA |
| 7.7.1968 | SCCA National Cotati [ASR+BSR+AP+BP+AS] | 2 | Corvette Sting Ray Super Stinger | Jim Smith | Jim Smith | DNA |
| 7.7.1968 | SCCA National Cotati [ASR+BSR+AP+BP+AS] | 5 | Corvette Sting Ray C2 | Bill Treytl | William Treytl | DNA |
| 7.7.1968 | Trans-Am Meadowdale | 6 | Camaro I Z28 | Mark Donohue | Penske-Hilton Racing | 1st |
| 7.7.1968 | SCCA National Riverside [AP+BP+AS] | 7 | Camaro I | Tom Lynch | Tom Lynch | DNA |
| 7.7.1968 | SCCA National Cotati [ASR+BSR+AP+BP+AS] | 11 | Corvette Sting Ray C2 | Rick Stark | Rick Stark | DNA |
| 7.7.1968 | SCCA National Cotati [ASR+BSR+AP+BP+AS] | 16 | Corvette Sting Ray C2 | Frank Search | Frank Search | DNA |
| 7.7.1968 | SCCA National Cotati [ASR+BSR+AP+BP+AS] | 23 | Corvette Sting Ray C2 | Andy Montes | Andrew Montes | DNA |
| 7.7.1968 | SCCA National Cotati [ASR+BSR+AP+BP+AS] | 38 | Corvette | John Treder | John Treder | DNA |
| 7.7.1968 | SCCA National Cotati [ASR+BSR+AP+BP+AS] | 43 | Corvette | Bob Dye | Gazorp Inc. | DNA |
| 7.7.1968 | SCCA National Cotati [ASR+BSR+AP+BP+AS] | 44 | Corvette | Serguey Kondratieff | Serguey Kondratieff | DNA |
| 7.7.1968 | Trans-Am Meadowdale | 77? | Camaro I | Craig Fisher | | 4th |
| 7.7.1968 | Trans-Am Meadowdale | | Camaro I | Ralph Webb | | DNF |
| 7.7.1968 | Trans-Am Meadowdale | | Camaro I | Richard Hoffman | | 9th |
| 7.7.1968 | Trans-Am Meadowdale | | Camaro I Z28 | Sam Posey | Penske-Hilton Racing | 3rd |
| 7.7.1968 | Trans-Am Meadowdale | | Camaro I | Wilton Jowett | | DNF |
| 7.7.1968 | Trans-Am Meadowdale | | Camaro I | Jim Corwin | | 13th |
| 14.7.1968 | 6 h Watkins Glen | 9 | Corvette C3 | Yenko / Morgan | Sunray-DX Oil Co. | DNF |
| 14.7.1968 | 6 h Watkins Glen | 12 | Corvette C3 | Johnson / Johnson | Robert Johnson | 11th |
| 14.7.1968 | 6 h Watkins Glen | 62 | Corvette | Yenko / Bushell | Lodge Steak House | DNA |
| 21.7.1968 | Trans-Am St. Jovite | 6 | Camaro I Z28 | Mark Donohue | Penske-Hilton Racing | 1st |
| 21.7.1968 | Solituderennen Hockenheim [GT+TS] | 66 | Camaro I | Peter Reinhardt | Autohaus Rolf Götz | 2nd |
| 21.7.1968 | Trans-Am St. Jovite | 77? | Camaro I | Craig Fisher | | 4th |
| 21.7.1968 | SCCA National Mid-Ohio | | Camaro I | Dick Lang | | DNF |
| 21.7.1968 | Trans-Am St. Jovite | | Camaro I | Wilton Jowett | | 6th |
| 21.7.1968 | Trans-Am St. Jovite | | Camaro I Z28 | Sam Posey | Penske-Hilton Racing | 3rd |
| 21.7.1968 | Trans-Am St. Jovite | | Camaro I | Jim Corwin | | 12th |
| 21.7.1968 | Trans-Am St. Jovite | | Camaro I | Hoffman / Horchler | | DNF |
| 21.7.1968 | Trans-Am St. Jovite | | Camaro I | Floyd Aaskov | | DNF |
| 27.7.1968 | SCCA Regional Lake Garnett [ASR+BSR+AP+BP+CP+AS+BS] | 2 | Corvette Sting Ray C2 | W. Marvin Schoenfeld | | DNA |
| 27.7.1968 | SCCA Regional Lake Garnett [ASR+BSR+AP+BP+CP+AS+BS] | 14 | Corvette Sting Ray C2 | Ralph Morrison | | DNA |
| 27.7.1968 | SCCA Regional Lake Garnett [ASR+BSR+AP+BP+CP+AS+BS] | 46 | Corvette | Jerry Henderson | | DNA |
| 27.7.1968 | SCCA Regional Lake Garnett [ASR+BSR+AP+BP+CP+AS+BS] | 47 | Corvette Sting Ray C2 | Dick Durant | | DNA |
| 27.7.1968 | SCCA Regional Lake Garnett [ASR+BSR+AP+BP+CP+AS+BS] | 90 | Camaro I Z28 | Chris Dyer | | DNA |
| 27.7.1968 | Preliminary Mosport [Novice] | 350 | Corvette | L. Leconte | | 1st |
| 28.7.1968 | Edmonton [Main] | 1 | Camaro I | Bob Stevens | SCCBC | DNF |
| 28.7.1968 | SCCA National Lake Garnett [ASR+BSR+AP+BP+AS] | 2 | Corvette Sting Ray C2 | W. Marvin Schoenfeld | | DNA |
| 28.7.1968 | SCCA National Lake Garnett [ASR+BSR+AP+BP+AS] | 11 | Corvette Sting Ray C2 | Dave Morgan | | DNA |
| 28.7.1968 | SCCA National Lake Garnett [ASR+BSR+AP+BP+AS] | 14 | Corvette Sting Ray C2 | Don Yenko | | DNA |
| 28.7.1968 | SCCA National Lake Garnett [ASR+BSR+AP+BP+AS] | 46 | Corvette | Jerry Henderson | | DNA |
| 28.7.1968 | SCCA National Lake Garnett [ASR+BSR+AP+BP+AS] | 47 | Corvette Sting Ray C2 | Dick Durant | | DNA |
| 28.7.1968 | SCCA National Lake Garnett [ASR+BSR+AP+BP+AS] | 90 | Camaro I Z28 | Chris Dyer | | DNA |
| 3.8.1968 | SCCA Regional Daytona [ASR+BSR+AP+BP+CP+DP] | 48 | Corvette Sting Ray C2 Convertible | Bob Gray | | 2nd |
| 3.8.1968 | SCCA Regional Daytona [ASR+BSR+AP+BP+CP+DP] | 91 | Camaro I | Norberto Mastandrea | | DNS |
| 3.8.1968 | SCCA Regional Daytona [ASR+BSR+AP+BP+CP+DP] | 96 | Corvette | Vince Gimondo | | 3rd |
| 3.8.1968 | SCCA Regional Daytona [ASR+BSR+AP+BP+CP+DP] | 122 | Corvette Grand Sport | Dick Boo | | DNF |
| 4.8.1968 | SCCA National Riverside [AP+BP+AS] | 2 | Corvette | Gerry Gregory | Ecurie Fatigue | raced |
| 4.8.1968 | SCCA National Riverside [AP+BP+AS] | 5 | Corvette Sting Ray C2 | Bill Treytl | | raced |
| 4.8.1968 | Trans-Am Bryar | 6 | Camaro I Z28 | Mark Donohue | Penske-Hilton Racing | 1st |
| 4.8.1968 | SCCA National Riverside [AP+BP+AS] | 10 | Camaro I | Dick Guldstrand | Sam Coniglio | raced |
| 4.8.1968 | SCCA National Riverside [AP+BP+AS] | 16 | Corvette Sting Ray C2 | Frank Search | Frank Search | raced |
| 4.8.1968 | SCCA National Riverside [AP+BP+AS] | 21 | Corvette | Rich Sloma | Zinn Automotive | raced |
| 4.8.1968 | SCCA National Riverside [AP+BP+AS] | 23 | Corvette Sting Ray C2 | Andy Montes | Andrew Montes | raced |
| 4.8.1968 | SCCA National Riverside [AP+BP+AS] | 28 | Camaro I Z28 | Dick Stanton | | raced |
| 4.8.1968 | SCCA National Riverside [AP+BP+AS] | 37 | Corvette | Jim Oliver | | raced |
| 4.8.1968 | SCCA National Daytona [ASR+BSR+CSR+AP+BP+CP+DP+EP+AS+BS] | 48 | Corvette Sting Ray C2 Convertible | Bob Gray | | 2nd |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 48 | Corvette Sting Ray C2 Convertible | Bob Gray | | 2nd |
| 4.8.1968 | SCCA National Riverside [AP+BP+AS] | 78 | Camaro I | Bob McGinty | | raced |
| 4.8.1968 | SCCA National Riverside [AP+BP+AS] | 88 | Camaro I | Jerry Oliver | Parker Robb Chev. | raced |
| 4.8.1968 | SCCA National Daytona [ASR+BSR+CSR+AP+BP+CP+DP+EP+AS+BS] | 91 | Camaro I | Norberto Mastandrea | | 31st |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 91 | Camaro I | Norberto Mastandrea | | 4th |
| 4.8.1968 | SCCA National Daytona [ASR+BSR+CSR+AP+BP+CP+DP+EP+AS+BS] | 96 | Corvette | Vince Gimondo | | 8th |
| 4.8.1968 | Paul Whiteman Trophy Daytona | 96 | Corvette | Vince Gimondo | | 3rd |
| 4.8.1968 | Trans-Am Bryar | | Camaro I | Skip Barber | | 7th |
| 4.8.1968 | Trans-Am Bryar | | Camaro I | Jowett / Posey | | 6th |
| 10.8.1968 | SCCA Regional Cotati [ASR+BSR+AP+BP+CP+AS] | 5 | Corvette Sting Ray C2 | Bill Treytl | Bill Treytl | DNA |
| 10.8.1968 | SCCA Regional Cotati [ASR+BSR+AP+BP+CP+AS] | 7 | Corvette | Glenn Carsten | Wheel Center | DNA |
| 10.8.1968 | SCCA Regional Cotati [ASR+BSR+AP+BP+CP+AS] | 8 | Corvette Sting Ray C2 | Bud Willner | Bud Willner | DNA |
| 10.8.1968 | SCCA Regional Cotati [ASR+BSR+AP+BP+CP+AS] | 11 | Camaro I | John Silva | John Silva Jr. | DNA |
| 10.8.1968 | SCCA Regional Cotati [ASR+BSR+AP+BP+CP+AS] | 16 | Corvette Sting Ray C2 | Bob Rodgers | Bob Rodgers | DNA |
| 10.8.1968 | SCCA Regional Cotati [ASR+BSR+AP+BP+CP+AS] | 27 | Corvette Sting Ray C2 | Rich Sloma | Zinn Automovie | DNA |
| 10.8.1968 | SCCA Regional Cotati [ASR+BSR+AP+BP+CP+AS] | 33 | Corvette | Jim Wilson | James G. Wilson | DNA |
| 10.8.1968 | SCCA Regional Cotati [ASR+BSR+AP+BP+CP+AS] | 43 | Corvette | Bob Dye | Gazorp Incorporated | DNA |
| 10.8.1968 | SCCA Regional Cotati [ASR+BSR+AP+BP+CP+AS] | 45 | Corvette Sting Ray C2 | Lee Tompkins | C.T. Racing Oil | DNA |
| 10.8.1968 | SCCA Regional Cotati [ASR+BSR+AP+BP+CP+AS] | 46 | Corvette Sting Ray C2 | Bill McKee | Bill McKee | DNA |
| 10.8.1968 | SCCA Regional Cotati [ASR+BSR+AP+BP+CP+AS] | 71 | Corvette Sting Ray C2 | Rich Hearn | Corvettes, Ltd. | DNA |
| 10.8.1968 | SCCA Regional Cotati [ASR+BSR+AP+BP+CP+AS] | 99 | Camaro I | Charles Blake | Charles Blake Ent. | DNA |
| 11.8.1968 | Trans-Am Watkins Glen | 6 | Camaro I Z28 | Mark Donohue | Penske-Hilton Racing | 3rd |
| 11.8.1968 | Trans-Am Watkins Glen | | Camaro I Z28 | Sam Posey | | 2nd |
| 11.8.1968 | Trans-Am Watkins Glen | | Camaro I | Wilton Jowett | | DNF |
| 11.8.1968 | Trans-Am Watkins Glen | | Camaro I Z28 | Barg / Stevens | | 12th |
| 11.8.1968 | Trans-Am Watkins Glen | | Camaro I | Jim Murphy | | DNF |
| 11.8.1968 | Trans-Am Watkins Glen | | Camaro I | Hoffman / Horchler | | DNF |
| 24.8.1968 | SCCA Regional Kent [ASR+BSR+AP+BP+AS] | 5 | Corvette | Larry Webb | | 13th |
| 24.8.1968 | SCCA Regional Kent [ASR+BSR+AP+BP+AS] | 11 | Camaro I | Jack Westlund | | 12th |
| 24.8.1968 | SCCA Regional Kent [ASR+BSR+AP+BP+AS] | 16 | Corvette Sting Ray C2 | Bob Rodgers | | 9th |
| 24.8.1968 | SCCA Regional Kent [ASR+BSR+AP+BP+AS] | 17 | Corvette Sting Ray C2 | Rick Stark | | 3rd |
| 24.8.1968 | SCCA Regional Kent [ASR+BSR+AP+BP+AS] | 28 | Camaro I | Charles Blake | | 14th |
| 24.8.1968 | SCCA Regional Kent [ASR+BSR+AP+BP+AS] | 68 | Camaro I | Joel Park | | 8th |
| 25.8.1968 | Trans-Am Continental Divide | 6 | Camaro I Z28 | Mark Donohue | Penske-Hilton Racing | 1st |
| 25.8.1968 | Trans-Am Continental Divide | 8 | Camaro I | Deckman / Hitchcock | Milestone Racing | 8th |
| 25.8.1968 | SCCA National Kent [ASR+BSR+AP+BP+AS] | 16 | Corvette Sting Ray C2 | Frank Search | | 6th |
| 25.8.1968 | SCCA National Kent [ASR+BSR+AP+BP+AS] | 28 | Camaro I | Dick Stanton | | 17th |
| 25.8.1968 | SCCA National Kent [ASR+BSR+AP+BP+AS] | 68 | Camaro I | Everett Hatch | | 12th |