| 27.6.1970 | Tourist Trophy | 43 | | Brian Muir | Malcolm Gartlan Racing | 1st |
| 5.7.1970 | Trans-Am Donnybrooke | 1 | | Joe Leonard | Chaparral Cars | 4th |
| 5.7.1970 | Trans-Am Donnybrooke | 2 | | Ed Leslie | Chaparral Cars | DNF |
| 5.7.1970 | Trans-Am Donnybrooke | 3 | | Tony DeLorenzo | Owens-Corning Fibreglass | DNF |
| 5.7.1970 | Trans-Am Donnybrooke | 10 | | Jerome Lagod | | 7th |
| 5.7.1970 | Trans-Am Donnybrooke | 18? | | Ken Deckman | | 9th |
| 5.7.1970 | Hockenheim [GT+1.6/T+2.0] | 35 | | Kurt Farnham | Shamrock Racing Team | 20th |
| 5.7.1970 | Hockenheim [GT+1.6/T+2.0] | 40 | | Franz Albert | Albert Camshaft Austria | 6th |
| 5.7.1970 | Hockenheim [GT+1.6/T+2.0] | 41 | | Fritz Schulz | Fritz Schulz | DNA |
| 5.7.1970 | Hockenheim [GT+1.6/T+2.0] | 44 | | Bobby Blum | Ahrens-Racing-Team | DNF |
| 5.7.1970 | Trans-Am Donnybrooke | 68 | | Milt Minter | American Racing Associates | 1st |
| 5.7.1970 | Trans-Am Donnybrooke | 69? | | Roy Woods | American Racing Associates | 3rd |
| 5.7.1970 | Trans-Am Donnybrooke | 73? | | Allen Hewitt | | DNF |
| 5.7.1970 | Trans-Am Donnybrooke | 88? | | Maurice Carter | | 6th |
| 5.7.1970 | Trans-Am Donnybrooke | 96 | | Warren Fairbanks | | 8th |
| 5.7.1970 | Trans-Am Donnybrooke | | #124378L315980 | Leigh Gardner | | DNF |
| 5.7.1970 | Trans-Am Donnybrooke | | | Jim Corwin | | 10th |
| 5.7.1970 | Trans-Am Donnybrooke | | | Robert McIntyre | | 11th |
| 11.7.1970 | 6 h Watkins Glen | 5 | | Grossman / Yenko | Mallbank Racing | 10th |
| 12.7.1970 | SCCA National Sears Point [ASR+BSR+AP+AS] | 28 | | John Treder | Whale Racing | DNA |
| 12.7.1970 | SCCA National Sears Point [ASR+BSR+AP+AS] | 34 | | Hap Richardson | Ha-Cha Racing | DNA |
| 12.7.1970 | SCCA National Sears Point [ASR+BSR+AP+AS] | 35 | | Craig Murray | Brawner-Racing | DNA |
| 12.7.1970 | SCCA National Sears Point [ASR+BSR+AP+AS] | 44 | | John Silva | S&S Automotive | DNA |
| 12.7.1970 | SCCA National Sears Point [ASR+BSR+AP+AS] | 45 | | Hugh Harn | Hugh Harn | DNA |
| 12.7.1970 | SCCA National Sears Point [ASR+BSR+AP+AS] | 50 | | Mark Waco | Bob West | DNA |
| 12.7.1970 | SCCA National Sears Point [ASR+BSR+AP+AS] | 83 | | Jim Moffatt | Tri-Tech Assoc. | DNA |
| 12.7.1970 | SCCA National Sears Point [ASR+BSR+AP+AS] | 98 | | Paul van Valkenburgh | Paul van Valkenburgh | DNA |
| 19.7.1970 | Trans-Am Road America | 1 | | Jim Hall | Chaparral Cars, Inc. | 4th |
| 19.7.1970 | Trans-Am Road America | 2 | | Ed Leslie | Chaparral Cars, Inc. | DNF |
| 19.7.1970 | Trans-Am Road America | 3 | | Tony DeLorenzo | Owens Corning Fiberglass Racing Team | 8th |
| 19.7.1970 | Trans-Am Road America | 4 | | Jerry Thompson | Owens Corning Fiberglass Racing Team | 21st |
| 19.7.1970 | Trans-Am Road America | 10 | | Jerome Lagod | J. A. Lagod | DQ |
| 19.7.1970 | Trans-Am Road America | 11 | | Larry Bock | Laurel Racing | 16th |
| 19.7.1970 | Trans-Am Road America | 13 | | Warren Agor | Warren Agor | 9th |
| 19.7.1970 | Trans-Am Road America | 17 | | Vince Gimondo | Takondo Racing | 11th |
| 19.7.1970 | Trans-Am Road America | 19 | | Bob Fryer | | DNF |
| 19.7.1970 | Trans-Am Road America | 21 | | Jim Corwin | Flem-Cor Enterprises | 22nd |
| 19.7.1970 | Trans-Am Road America | 22 | | Paul Nichter | Nichter Associates | DNA |
| 19.7.1970 | Trans-Am Road America | 29 | | Duane Winkel | Duane Winkel | DNF |
| 19.7.1970 | Trans-Am Road America | 41 | | Peter Schwartzott | Schwartzott-Trudeau Racing | DNF |
| 19.7.1970 | Trans-Am Road America | 44 | | Wayne Allen | Wayne L. Allen | DNA |
| 19.7.1970 | Trans-Am Road America | 47 | | Gordon Dewar | Gordon Dewar | 10th |
| 19.7.1970 | Trans-Am Road America | 50 | | Robert McIntyre | Robert T. McIntyre | DNF |
| 19.7.1970 | Trans-Am Road America | 53 | | Levester Lewis | Levester Lewis | 25th |
| 19.7.1970 | Trans-Am Road America | 67 | #124378L315980 | Leigh Gardner | Don Winter | 18th |
| 19.7.1970 | Trans-Am Road America | 68 | | Milt Minter | American Racing Associates, Inc. | 6th |
| 19.7.1970 | Trans-Am Road America | 69 | | Roy Woods | American Racing Associates, Inc. | 7th |
| 19.7.1970 | Trans-Am Road America | 72 | | Bob Biernerth | Anton J. Bokal, III | 20th |
| 19.7.1970 | Trans-Am Road America | 73 | | Allen Hewitt | Alden E. Hewitt, Jr. | 15th |
| 19.7.1970 | Trans-Am Road America | 79 | | Alan LaBrush | Alan R. LaBrush | DNF |
| 19.7.1970 | Trans-Am Road America | 87 | | John Elliott | Preston Hood Chevrolet/John Elliott | 24th |
| 19.7.1970 | Trans-Am Road America | 88 | | Maurice Carter | Maurice Carter Chevrolet | 13th |
| 19.7.1970 | Trans-Am Road America | 93 | | Gene Harrington | Louisville Bear Safety Service | DNF |
| 19.7.1970 | Trans-Am Road America | 96 | | Warren Fairbanks | FSM Racing Enterprises | 14th |
| 19.7.1970 | DARM Ulm-Laupheim [GT+2.0/T+2.0] | | | Adrian Fluhmann | Adrian Fluhmann | ?th |
| 19.7.1970 | DARM Ulm-Laupheim [GT+2.0/T+2.0] | | | Georges Kolb | Georges Kolb | ?th |
| 19.7.1970 | DARM Ulm-Laupheim [GT+2.0/T+2.0] | | | John Günther | John Günther | ?th |
| 19.7.1970 | DARM Ulm-Laupheim [GT+2.0/T+2.0] | | | Franz Albert | Franz Albert | ?th |
| 26.7.1970 | 24 h Spa | 2 | | Tuerlinckx / Grauls | Écurie Rizla | DNF |
| 26.7.1970 | 24 h Spa | 3 | | Stalpaert / Byttebier | Écurie Rizla | DNF |
| 26.7.1970 | 24 h Spa | 4 | | Duvigneaud / Hoffmann | Écurie Rizla | 17th |
| 2.8.1970 | Trans-Am St. Jovite | 1 | | Vic Elford | Chaparral Cars | DNF |
| 2.8.1970 | Trans-Am St. Jovite | 2 | | Ed Leslie | Chaparral Cars | DNF |
| 2.8.1970 | Trans-Am St. Jovite | 3 | | Tony DeLorenzo | Owens-Corning Fibreglass | DNF |
| 2.8.1970 | Trans-Am St. Jovite | 4 | | Jerry Thompson | Owens-Corning Fibreglass | 7th |
| 2.8.1970 | Trans-Am St. Jovite | 13 | | Warren Agor | | 8th |
| 2.8.1970 | Trans-Am St. Jovite | 68 | | Milt Minter | American Racing Associates | DNF |
| 2.8.1970 | Trans-Am St. Jovite | 69? | | Roy Woods | American Racing Associates | DNF |
| 2.8.1970 | Trans-Am St. Jovite | 71? | | John Kinney | | 22nd |
| 2.8.1970 | Trans-Am St. Jovite | 73? | | Allen Hewitt | | DNF |
| 2.8.1970 | Trans-Am St. Jovite | 75? | | Peter Dodd | | 21st |
| 2.8.1970 | Trans-Am St. Jovite | 88? | | Maurice Carter | | 6th |
| 2.8.1970 | Trans-Am St. Jovite | | | Francois Guertin | | 14th |
| 2.8.1970 | Trans-Am St. Jovite | | | Jean Guy Roy | | 10th |
| 2.8.1970 | Trans-Am St. Jovite | | | Dave Lawler | | 15th |
| 2.8.1970 | Trans-Am St. Jovite | | | Bob Biernerth | | 16th |
| 2.8.1970 | Trans-Am St. Jovite | | | Bob Grossman | | 11th |
| 2.8.1970 | Trans-Am St. Jovite | | | Jacques Duval | | 17th |
| 2.8.1970 | Trans-Am St. Jovite | | | Normand Perron | | 18th |
| 2.8.1970 | Trans-Am St. Jovite | | | Paul Nichter | | DNF |
| 2.8.1970 | Trans-Am St. Jovite | | | Dick Young | | 23rd |
| 2.8.1970 | Trans-Am St. Jovite | | | Dick Brown | | DNF |
| 2.8.1970 | Trans-Am St. Jovite | | | Robert Barg | | 19th |
| 9.8.1970 | Hockenheim [GT+1.3/T+2.5] | 1 | | Bobby Blum | Kurt Ahrens | DNA |
| 9.8.1970 | Hockenheim [GT+1.3/T+2.5] | 2 | | Robert Eberhardt | Robert Eberhardt | DNA |
| 9.8.1970 | Hockenheim [GT+1.3/T+2.5] | 3 | | Hans-Dieter Seeboth | Bobby Blum | DNF |
| 9.8.1970 | GP Swerige [GT] | 4 | | Lennart Johansson | Prestanda | DNA |
| 9.8.1970 | Hockenheim [GT+1.3/T+2.5] | 5 | | Fritz Schulz | Fritz Schulz | ?th |
| 9.8.1970 | GP Swerige [GT] | 18 | | Lars Persson | Prestanda | DNA |
| 9.8.1970 | GP Swerige [GT] | 20 | | Picko Troberg | Mennen.Pico Troberg Racing | DNA |
| 16.8.1970 | Trans-Am Watkins Glen | 1 | | Vic Elford | Chaparral Cars | 1st |
| 16.8.1970 | Trans-Am Watkins Glen | 2 | | Ed Leslie | Chaparral Cars | 7th |
| 16.8.1970 | Trans-Am Watkins Glen | 13 | | Warren Agor | Genesee-Hoselton Racing | DNF |
| 16.8.1970 | Trans-Am Watkins Glen | 38 | | Dave Lawler | Al Richards | 15th |
| 16.8.1970 | Trans-Am Watkins Glen | 44 | | Wayne L. Allan | Wayne L. Allan | DNA |
| 16.8.1970 | Trans-Am Watkins Glen | 47 | | Gordon Dewar | JNO Racing Enterprises, Ltd. | DNA |
| 16.8.1970 | Trans-Am Watkins Glen | 53 | | Levester Lewis | Levester Lewis | DNA |
| 16.8.1970 | Trans-Am Watkins Glen | 61 | | Jean Guy Roy | Gelinas Auto | DNA |
| 16.8.1970 | Trans-Am Watkins Glen | 71 | | John Kinney | John B. Kinney | DNA |
| 16.8.1970 | Trans-Am Watkins Glen | 99 | | Francois Guertin | Sanair, Inc. | 19th |