| series | Champcar complete |
| year | 1968 |
| race | team | car | entry | driver | start | finish | chassis | engine | laps led | * | |
| Hanford | Johncock Racing Team | 4 | Johncock Racing Team | Gordon Johncock |  | 7 | 1 | Gerhardt 66 [d] | Offy 168 tc | 14 | |
| Las Vegas | Leader Card | 3 | Rislone | Bobby Unser | | 2 | 1 | Eagle 67 [207] | Ford DOHC | 9 | |
| Phoenix | Leader Card | 3 | Rislone | Bobby Unser | | 1 | 1 | Eagle 67 [210] | Offy 168 tc | 74 | |
| Trenton | Leader Card | 3 | Rislone | Bobby Unser | | 4 | 1 | Eagle 67 [210] | Offy 168 tc | 142 | |
| Indy 500 | Leader Card | 3 | Rislone | Bobby Unser | | 3 | 1 | Eagle 68 [402] | Offy 168 tc | 127 | |
| Milwaukee | Gene White Racing | 25 | Gene White | Lloyd Ruby | | 7 | 1 | Mongoose 68 [5] | Offy 168 tc | 43 | |
| Mosport | All American Racers | 48 | Olsonite | Dan Gurney | | 1 | 1 | Eagle 68 [404] | Ford Weslake Mk.IV 302 V8 | 40 | |
| Mosport /b | All American Racers | 48 | Olsonite | Dan Gurney | | 1 | 1 | Eagle 68 [404] | Ford Weslake Mk.IV 302 V8 | 40 | |
| Langhorne | Johncock Racing Team | 4 | Gilmore Racing | Gordon Johncock | | 1 | 1 | Gerhardt 68 [b] | Offy 168 tc | 113 | |
| Pikes Peak | Unser Racing | 92 | Rislone | Bobby Unser | | 1 | 1 | Kurtis 4000 D | Chevy 335 V8 | ||
| Castle Rock | AJ Foyt | 1 | Sheraton-Thompson | AJ Foyt | | 4 | 1 | Coyote I [66-1] | Ford DOHC | 34 | |
| Nazareth | Retzloff Racing | 5 | Retzloff Chemical | Al Unser | | 2 | 1 | Dunlop 64 D [1] | Offy 252 | 89 | |
| Indy Raceway Park | Retzloff Racing | 5 | Retzloff Chemical | Al Unser | | 5 | 1 | Lola T150 4WD [SL-150-02] | Ford DOHC | 22 | |
| Indy Raceway Park /b | Retzloff Racing | 5 | Retzloff Chemical | Al Unser | | 1 | 1 | Lola T150 4WD [SL-150-02] | Ford DOHC | 40 | |
| Langhorne II | Retzloff Racing | 5 | Retzloff Chemical | Al Unser | | 6 | 1 | Lola T92 [SL-92-04] | Ford DOHC | 72 | |
| Langhorne II /b | Retzloff Racing | 5 | Retzloff Chemical | Al Unser | | 1 | 1 | Lola T92 [SL-92-04] | Ford DOHC | 100 | |
| St Jovite | Andretti Racing Enterprises | 2 | Overseas National Airways | Mario Andretti | | 1 | 1 | Hawk III [68-2] | Ford DOHC | 26 | |
| St Jovite /b | Andretti Racing Enterprises | 2 | Overseas National Airways | Mario Andretti | | 1 | 1 | Hawk III [68-2] | Ford DOHC | 38 | |
| Springfield | Lindsey Hopkins | 8 | G.C. Murphy | Roger McCluskey | | 4 | 1 | Meskowski 61 D [6] | Offy 252 | 28 | |
| Milwaukee II | Gene White Racing | 25 | Gene White | Lloyd Ruby | | 7 | 1 | Mongoose 68 [5] | Offy 168 tc | 34 | |
| DuQuoin | Andretti Racing Enterprises | 2 | Overseas National Airways | Mario Andretti | | 6 | 1 | Kuzma 60 D [9] | Offy 252 | 94 | |
| Indy Hoosier | AJ Foyt | 1 | Sheraton-Thompson | AJ Foyt | | 7 | 1 | Meskowski 63 D [11] | Offy 252 | 82 | |
| Trenton II | Andretti Racing Enterprises | 2 | Overseas National Airways | Mario Andretti | | 2 | 1 | Hawk II [67-1] | Offy 168 tc | 172 | |
| Sacramento | AJ Foyt | 1 | Sheraton-Thompson | AJ Foyt | | 2 | 1 | Meskowski 63 D [11] | Offy 252 | 100 | |
| Michigan | W & W Enterprises | 45 | Weinberger Homes | Ronnie Bucknum | | 8 | 1 | Eagle 66 [204] | Offy 168 tc | 35 | |
| Hanford II | AJ Foyt | 1 | Sheraton-Thompson | AJ Foyt | | 7 | 1 | Coyote I [68-2] | Ford DOHC tc | 36 | |
| Phoenix II | Gerhardt | 11 | Thermo King | Gary Bettenhausen | | 13 | 1 | Gerhardt 68 [a] | Offy 168 tc | 17 | |
| Riverside | All American Racers | 48 | Olsonite | Dan Gurney | | 1 | 1 | Eagle 68 [404] | Ford Weslake Mk.IV 302 V8 | 112 |
28 entries
