| 22.2.1970 | SCCA National Green Valley | | | Morris Burns | | ?th |
| 29.5.1970 | SCCA Regional Riverside [CP+DP] | 17 | | Burton Jackson | Burton Jackson | DNA |
| 31.5.1970 | SCCA National Riverside [CP+DP] | 17 | | Burton Jackson | Burton Jackson | DNA |
| 12.7.1970 | SCCA National Sears Point [CSR+DP+EP] | 17 | | Ron Harris | Bruce Wilste | DNA |
| 12.7.1970 | SCCA National Sears Point [CSR+DP+EP] | 45 | | Tim Repass | Tim Repass | DNA |
| 12.7.1970 | SCCA National Sears Point [CSR+DP+EP] | 56 | | Roger Hettrick | Im-Pruv-All Spec. | DNA |
| 12.7.1970 | SCCA National Sears Point [CSR+DP+EP] | 63 | | Norman Jenks | Norman Jenks | DNA |
| 30.8.1970 | SCCA Regional Grattan | | | | | raced |
| 30.8.1970 | SCCA Regional Grattan | | | | | raced |
| 13.9.1970 | SCCA National Portland [CP+DP+EP+BS] | 36 | | Kenneth Thomson | Flower St. Racing | DNA |
| 13.9.1970 | SCCA Regional Portland [CP+DP+EP+BS] | 36 | | John Ranson | Flower St. Racing | DNA |
| 13.9.1970 | SCCA Regional Portland [CP+DP+EP+BS] | 48 | | Ronald Hardin | R. Hardin | DNA |
| 19.9.1970 | SCCA Regional Ontario [ASR+BSR+AP+BP+CP+DP+AS] | 14 | | Mike Rockett | A1 Axelrod Foreign Car Service | DNA |
| 19.9.1970 | SCCA Regional Ontario [ASR+BSR+AP+BP+CP+DP+AS] | 45 | | Tom Heckenliable | Tim Repass | DNA |
| 19.9.1970 | SCCA Regional Ontario [ASR+BSR+AP+BP+CP+DP+AS] | 63 | | David Butts | Gutundfast Touring Society | DNA |
| 19.9.1970 | SCCA Regional Ontario [ASR+BSR+AP+BP+CP+DP+AS] | 83 | | Charles Davis | Carolyn Davis | DNA |
| 19.9.1970 | SCCA Regional Ontario [ASR+BSR+AP+BP+CP+DP+AS] | 89 | | Steve Jizmagian | SJ Racing Enterprises | DNA |
| 19.9.1970 | SCCA Regional Ontario [ASR+BSR+AP+BP+CP+DP+AS] | 96 | | Gary Hunt | Bonnie Tucker | DNA |
| 19.9.1970 | SCCA Regional Ontario [ASR+BSR+AP+BP+CP+DP+AS] | 97 | | Lois Park | Lois Park | DNA |
| 20.9.1970 | SCCA National Ontario [CP+DP+EP] | 17 | | W. G. Glore | W. G. Glore | DNA |
| 20.9.1970 | SCCA National Ontario [CP+DP+EP] | 45 | | Tim Repass | Tim Repass | DNA |
| 20.9.1970 | SCCA National Ontario [CP+DP+EP] | 47 | | Burton Jackson | Burton Jackson | DNA |
| 20.9.1970 | SCCA National Ontario [CP+DP+EP] | 56 | | Roger Hettrick | CSI Racing | DNA |
| 20.9.1970 | SCCA National Ontario [CP+DP+EP] | 97 | | Jim Coss | Jim Coss | DNA |
| 11.10.1970 | 7 h Westwood | | | Barrett / Barrett | | 10th |
| 17.10.1970 | SCCA Regional Laguna Seca [DP+EP+CS] | 45 | | Tom Heckenliable | | DNA |
| 17.10.1970 | SCCA Regional Laguna Seca [DP+EP+CS] | 56 | | Roger Hettrick | | DNA |
| 17.10.1970 | SCCA Regional Laguna Seca [DP+EP+CS] | 63 | | Norman Janks | | DNA |
| 17.10.1970 | SCCA Regional Laguna Seca [DP+EP+CS] | 67 | | Ernie McCoy | | DNA |
| 17.10.1970 | SCCA Regional Laguna Seca [DP+EP+CS] | 68 | | David Butts | | DNA |
| 17.10.1970 | SCCA Regional Laguna Seca [DP+EP+CS] | 89 | | Steve Jizmagian | | DNA |
| 17.10.1970 | STP Oulton Park | 100 | | Richard Hawkins | Richard Hawkins | DNA |
| 18.10.1970 | SCCA Regional Watkins Glen [BSR+CSR+DP+EP] | | | David Manners | | 1st |
| 1.11.1970 | Riverside [AP+BP+CP+DP+AS] | 11 | | Burton Jackson | Burton Jackson | DNA |
| 1.11.1970 | Riverside [AP+BP+CP+DP+AS] | 14 | | Mike Rockett | Al Axelrod Foreign Car Service | DNA |
| 1.11.1970 | Riverside [AP+BP+CP+DP+AS] | 37 | | John Hudgens | J. Hudgens | DNA |
| 1.11.1970 | Riverside [AP+BP+CP+DP+AS] | 80 | | Chuck Davis | Carolyn Davis | DNA |
| 1.11.1970 | Riverside [AP+BP+CP+DP+AS] | 90 | | Gary Hunt | Sig Erson Racing Cams | DNA |
| 1.11.1970 | Riverside [AP+BP+CP+DP+AS] | 97 | | Lois Park | Lois Park | DNA |
| 29.11.1970 | US Champions Road Atlanta [DP] | 39 | | Carl Schwenker | | 12th |
| 29.11.1970 | US Champions Road Atlanta [DP] | 47 | | C. Harvey Thompson | | DNA |
| 29.11.1970 | US Champions Road Atlanta [DP] | 71 | | Dennis Wilson | | 14th |