| 11.5.1975 | GP Monaco | 5T | 72 E | | John Player Team Lotus | unused |
| 11.5.1975 | SMRC Ingliston [Special GT] | 67 | Elan | Mike Nugent | M. Nugent | DNA |
| 11.5.1975 | SMRC Ingliston [Special GT] | 77 | Elan | Andy Smith | Alex Smith Metals Ltd. | DNA |
| 18.5.1975 | DARM Salzburgring [T+2.0/GT] | 9 | Elan | Axel-Rainer Houben | | DNF |
| 25.5.1975 | GP Belgium | 5 | 72 E | Ronnie Peterson | John Player Team Lotus | DNF |
| 25.5.1975 | GP Belgium | 5T | 72 E | | John Player Team Lotus | unused |
| 25.5.1975 | GP Belgium | 6 | 72 E | Jacky Ickx | John Player Team Lotus | DNF |
| 8.6.1975 | GP Sweden | 5 | 72 E | Ronnie Peterson | John Player Team Lotus | 9th |
| 8.6.1975 | GP Sweden | 5T | 72 E | Ronnie Peterson | John Player Team Lotus | T-car |
| 8.6.1975 | GP Sweden | 6 | 72 E | Jacky Ickx | John Player Team Lotus | 15th |
| 22.6.1975 | GP Netherlands | 5 | 72 E | Ronnie Peterson | John Player Team Lotus | 15th |
| 22.6.1975 | GP Netherlands | 5T | 72 E | | John Player Team Lotus | unused |
| 22.6.1975 | GP Netherlands | 6 | 72 E | Jacky Ickx | John Player Team Lotus | DNF |
| 22.6.1975 | Estoril | | 47 | Joacquim Oliveira e Silva | | 8th |
| 6.7.1975 | GP France | 5 | 72 E | Ronnie Peterson | John Player Team Lotus | 10th |
| 6.7.1975 | GP France | 5T | 72 F | Ronnie Peterson | John Player Team Lotus | T-car |
| 6.7.1975 | GP France | 6 | 72 F | Jacky Ickx | John Player Team Lotus | DNF |
| 19.7.1975 | GP Great Britain | 5 | 72 E | Ronnie Peterson | John Player Team Lotus | DNF |
| 19.7.1975 | GP Great Britain | 6 | 72 F | Jim Crawford | John Player Team Lotus | DNF |
| 19.7.1975 | GP Great Britain | 15 | 72 F | Brian Henton | John Player Team Lotus | 16th |
| 20.7.1975 | SMRC Ingliston [Special GT] | 67 | Elan | Mike Nugent | M. Nugent | DNA |
| 20.7.1975 | SMRC Ingliston [Special GT] | 75 | 47 | Nial Mulloy | Dalgleish Baillie (Insurance) | 7th |
| 20.7.1975 | SMRC Ingliston [Special GT] | 77 | Elan | Andy Smith | Alex Smith Metals Ltd. | 6th |
| 3.8.1975 | GP Germany | 5 | 72 E | Ronnie Peterson | John Player Team Lotus | DNF |
| 3.8.1975 | GP Germany | 6 | 72 F | John Watson | John Player Team Lotus | DNF |
| 3.8.1975 | DRM Nürburgring GP | 285 | Elan S2 | Axel-Rainer Houben | GKS Gesellschaft mbH | DNA |
| 17.8.1975 | GP Austria | 5 | 72 E | Ronnie Peterson | John Player Team Lotus | 5th |
| 17.8.1975 | GP Austria | 5T | 72 E | | John Player Team Lotus | DNA |
| 17.8.1975 | GP Austria | 6 | 72 F | Brian Henton | John Player Team Lotus | DNS |
| 17.8.1975 | SMRC Ingliston [Special GT] | 67 | Elan | Mike Nugent | M. Nugent | 4th |
| 17.8.1975 | SMRC Ingliston [Special GT] | 71 | Elan 26 Racing | Jon Fletcher | Glazepta Products Ltd. | DNA |
| 17.8.1975 | SMRC Ingliston [Special GT] | 75 | 47 | Eddie Labinjoh | E. Labinjoh | 9th |
| 17.8.1975 | SMRC Ingliston [Special GT] | 76 | Seven Super | Kenny Shade | K. Shade | DNF |
| 17.8.1975 | SMRC Ingliston [Special GT] | 77 | Elan | Andy Smith | Alex Smith Metals | 6th |
| 17.8.1975 | SMRC Ingliston [Special GT] | 81 | Elan | Alec Souter | A. Souter | DNA |
| 17.8.1975 | SMRC Ingliston [Special GT] | 82 | Elan | Robin Gray | R. Gray | DNA |
| 23.8.1975 | Zandvoort [GT/T] | 200 | Elan S2 | Axel-Rainer Houben | Rainer Houben | DNA |
| 24.8.1975 | GP Switzerland | 5 | 72 E | Ronnie Peterson | John Player Team Lotus | 4th |
| 7.9.1975 | GP Italy | 5 | 72 E | Ronnie Peterson | John Player Team Lotus | DNF |
| 7.9.1975 | GP Italy | 6 | 72 F | Jim Crawford | John Player Team Lotus | 13th |
| 14.9.1975 | SMRC Ingliston [Special GT] | 67 | Elan | Mike Nugent | M. Nugent | DNA |
| 14.9.1975 | SMRC Ingliston [Special GT] | 75 | 47 | Davy Phiip | Dalgleish Baillie Insurance | 12th |
| 14.9.1975 | SMRC Ingliston [Special GT] | 77 | Elan | Andy Smith | Alex Smith Metals | 6th |
| 14.9.1975 | DARM Ulm [GT2.0] | | Elan S2 | Axel-Rainer Houben | BKS-Gesellschaft | 13th |
| 5.10.1975 | GP United States | 5 | 72 E | Ronnie Peterson | John Player Team Lotus | 5th |
| 5.10.1975 | GP United States | 6 | 72 F | Brian Henton | John Player Team Lotus | NC |
| 12.10.1975 | SMRC Ingliston [Special GT] | 67 | Elan | Mike Nugent | M. Nugent | DNA |
| 12.10.1975 | SMRC Ingliston [Special GT] | 73 | Elan | John Fyda | Alex Smith Metals | 5th |
| 12.10.1975 | SMRC Ingliston [Special GT] | 75 | 47 | Davy Phiip | Dalgleish Baillie & Co. (Insurance) | DNA |
| 12.10.1975 | SMRC Ingliston [Special GT] | 81 | Elan | Alec Souter | A. Souter | DNA |
| 12.10.1975 | SMRC Ingliston [Special GT] | 88 | Elan | John Mackie | J. Mackie | DNF |
| 19.10.1975 | Zolder [GT] | 78 | Elan SE | Pierre Jamin | Scuderia Mille Miglia | DNA |
| 2.11.1975 | US Champions Road Atlanta [CP] | 28 | Europa | Glenn Seureau | Star Motor Cars | 12th |
| 9.11.1975 | Rheintal Hockenheim [SRP] | | 48 | Sepp Peschek | Sepp Peschek | ?th |
| 30.11.1975 | Australian SCC Phillip Island | | 23 B | Grant Gibson | | DNF |
| 30.11.1975 | Australian SCC Phillip Island | | Elan 26 Racing S2 | Peter Hopwood | | DNF |
| 30.11.1975 | Australian SCC Phillip Island | | Elan | Jim Davidson | | 11th |