| 26.4.1981 | DRM Nürburgring Eifelrennen | 5 | 320 Turbo | Karl-Heinz Becker | Rummel Mineralölspedition | DNF |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 6 | 320 | Lothar Wagner | Lothar Wagner | 17th |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 7 | 320 Turbo | Walter Brun | Lubrifilm Schnitzer BMW Team | 11th |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 10 | 320 Turbo | | Lubrifilm Schnitzer BMW Team | DNA |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 15 | 2002 | | Yale Stapler Team | 35th |
| 26.4.1981 | 1000 km Monza | 18 | M1 | Rousselot / Servanin / Ferrier | BMW Zol Auto | 6th |
| 26.4.1981 | 1000 km Monza | 19 | M1 | Vanoli / Grano | Umberto Grano | 10th |
| 26.4.1981 | 1000 km Monza | 21 | M1 Gr.5 | Bell / O'Rourke | EMKA Productions | DNF |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 24 | 320 | Willi Hatje | Willi Hatje | DNA |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 27 | 320 | Dieter Hegels | Rhein Ruhr Racingteam e. V. im ADAC | DNA |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 30 | 320 | Rolf Rummel | Ideal Schleuchklemmen Team | 18th |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 31 | 2002 | | Yale Stapler Team | DNF |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 32 | 320 | Johannes Wollstadt | Autohaus Wollstadt GmbH | 21st |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 35 | 320 | Jörg Denzel | Matthes | 19th |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 36 | 320 | | Hans-Wöltje Kaemena | 34th |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 37 | 2002 | | Kurt Schwarzin | DNF |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 39 | 2002 | | MSC Langenfeld Rheinland e. V. im ADAC | 25th |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 40 | 2002 | | MFK Team | 33rd |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 43 | 320/6 | Richard Bremmekamp | Renngemeinschaft Bergisch-Gadbach e. V. im ADAC | DNF |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 48 | 2002 | | Yale Stapler Team | DNF |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 51 | M1 Turbo | Hans-Joachim Stuck | Lubrifilm Schnitzer BMW Team | 3rd |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 71 | M1 | Kurt König | Kurt König | 6th |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 73 | M1 | Walter Nussbaumer | Sauber Racing Switzerland | 10th |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 74 | M1 | Ralf-Dieter Schreiber | Kannacher GT Racing | 9th |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 76 | M1 | Helmut Henzler | BASF Cassetten - Team GS Sport | 8th |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 77 | M1 | Jürgen Kannacher | Kannacher GT Racing | DNA |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 81 | M1 | Rolf Göring | Rolf Göring | DNA |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 87 | M1 | | Lubrifilm Schnitzer BMW Team | DNA |
| 3.5.1981 | 100 mile Laguna Seca | 5 | 3.0 CSL | Peter Herke | Peter Herke | DNS |
| 3.5.1981 | Laguna Seca [GTU] | 6 | 320 i | Exay Borrero | Autopia Racing | 32nd |
| 3.5.1981 | 100 mile Laguna Seca | 14 | M1 | Alf Gebhardt | BMW Challenge Team | 32nd |
| 3.5.1981 | 100 mile Laguna Seca | 25 | M1 | Dave Cowart | Red Lobster Racing | 13th |
| 3.5.1981 | 100 mile Laguna Seca | 40 | M1 | David Deacon | David Deacon | 20th |
| 3.5.1981 | 100 mile Laguna Seca | 67 | M1 | Al Unser, Jr. | Joe Crevier | 14th |
| 3.5.1981 | 100 mile Laguna Seca | 92 | M1 | David Hobbs | BMW Motorsport | DNA |
| 10.5.1981 | 6 h Silverstone | 19 | M1 Gr.5 | Surer / Quester | Sauber Racing Switzerland | DNA |
| 10.5.1981 | 6 h Silverstone | 20 | M1 Gr.5 | Teo Fabi | BMW Italy | DNA |
| 10.5.1981 | 6 h Silverstone | 34 | M1 | Servanin / Rousselot / Ferrier | BMW Zol 'Auto | DNA |
| 10.5.1981 | 6 h Silverstone | 35 | M1 | Stuck / Heyer | BASF Team GS Sport | DNF |
| 10.5.1981 | 6 h Silverstone | 40 | M1 Gr.5 | Bell / O'Rourke / Hobbs | Emka Productions Ltd. | 2nd |
| 10.5.1981 | 6 h Silverstone | 65 | 320 | Jensen / Winther | Team Castrol Juergen Rassmussen | 12th |
| 10.5.1981 | SM Dijon | | M1 | Edy Brandenberger | | ?th |
| 17.5.1981 | MEZ Havířov | 1 | M1 | Dieter Quester | Marko RSM | DNA |
| 17.5.1981 | MEZ Havířov | 2 | M1 | Sepp Manhalter | Manhalter | 1st |
| 17.5.1981 | MEZ Havířov | 3 | 320 Turbo | Karl Oppitzhauser | Oppitzhauser | 2nd |
| 17.5.1981 | MEZ Havířov | 3T | 2002 | Karl Oppitzhauser | Oppitzhauser | T-car |
| 17.5.1981 | MEZ Havířov | 5 | 320 | Franz Convalexius | Convalexius | DNA |
| 17.5.1981 | DRM Mainz-Finthen | 5 | 320 Turbo | Karl-Heinz Becker | Rummel Mineralölspedition | 4th |
| 17.5.1981 | DRM Mainz-Finthen | 7 | 320 Turbo | Walter Brun | Team Schnitzer | DNF |
| 17.5.1981 | MEZ Havířov | 8 | M1 | Walter Maurer | Maurer | 3rd |
| 17.5.1981 | MEZ Havířov | 14 | 320 | | RC Wiena | DNA |
| 17.5.1981 | MEZ Havířov | 19 | 2002 TI | Zdeněk Halada | Zdeněk Halada | DNA |
| 17.5.1981 | DRM Mainz-Finthen | 24 | 320 | Willi Hatje | | 13th |
| 17.5.1981 | DRM Mainz-Finthen | 30 | 320 | Rolf Rummel | Ideal Schlauchklemmen Racing Team | 7th |
| 17.5.1981 | DRM Mainz-Finthen | 38 | 320 | André Arnold | | 15th |
| 17.5.1981 | DRM Mainz-Finthen | 41 | 320 | Klaus Assmuth | | 11th |
| 17.5.1981 | DRM Mainz-Finthen | 42 | 320 | Johannes Wollstadt | Autohaus Wollstadt GmbH | 10th |
| 17.5.1981 | DRM Mainz-Finthen | 47 | 320 | Dieter Kindlmann | Beccara-Wohnbau Racing-Team | 8th |
| 17.5.1981 | DRM Mainz-Finthen | 48 | 320 | Stefan Märki | | 9th |
| 17.5.1981 | DRM Mainz-Finthen | 51 | M1 Turbo | Hans-Joachim Stuck | Team Schnitzer | DNF |
| 17.5.1981 | DRM Mainz-Finthen | 71 | M1 | Kurt König | Kurt König | DNF |
| 17.5.1981 | DRM Mainz-Finthen | 74 | M1 | Ralf-Dieter Schreiber | Kannacher GT Racing | raced |
| 17.5.1981 | DRM Mainz-Finthen | 75 | M1 | Hans Christian Jürgensen | Racing Team Jürgensen | 7th |
| 17.5.1981 | DRM Mainz-Finthen | 76 | M1 | Helmut Henzler | BASF Cassetten/Team GS-Sport | 5th |
| 17.5.1981 | DRM Mainz-Finthen | 77 | M1 | Jürgen Kannacher | Kannacher GT Racing | raced |
| 17.5.1981 | DRM Mainz-Finthen | 78 | M1 | Peter Pospieszczyk | | 8th |
| 17.5.1981 | DRM Mainz-Finthen | 81 | M1 | Rolf Göring | | raced |
| 17.5.1981 | DRM Mainz-Finthen | 85 | M1 | Jürgen Lässig | Obermaier | 6th |
| 17.5.1981 | DRM Mainz-Finthen | | M1 | Erich Schreiber | | raced |
| 24.5.1981 | Lime Rock [GTU] | 01 | 320 i | J. Kurt Roehrig | Roehrig Racing | 7th |
| 24.5.1981 | 500 km Donington | 1 | 635 CSi | Kelleners / Grano | BMW Italia | 1st |
| 24.5.1981 | 500 km Donington | 2 | 635 CSi | Brun / Werginz | Racing Corporation Vienna | DNF |
| 24.5.1981 | 500 km Donington | 3 | 635 CSi | Brancatelli / Micangeli / Schmid | Dieter Schmid | 5th |
| 24.5.1981 | 1000 km Nürburgring | 12 | M1 Gr.5 | Stuck / Piquet | BASF Cassetten / Team GS-Sport | 1st |
| 24.5.1981 | 1000 km Nürburgring | 14 | M1 Gr.5 | Surer / Quester | Sauber Racing Switzerland | 13th |
| 24.5.1981 | 1000 km Nürburgring | 24 | M1 Gr.5 | Bell / Henzler | EMKA Productions Ltd. | 33rd |
| 24.5.1981 | 500 km Donington | 24 | 320 | Kindlmann / Braun / Linder | Beccara-Wohnbau-Racing | 2nd |
| 24.5.1981 | 500 km Donington | 25 | 320 | Calderari / Vanoli | Eggenberger Motorsport | 4th |
| 24.5.1981 | 200 mile Lime Rock | 25 | M1 | Cowart / Miller | Red Lobster Racing | 5th |
| 24.5.1981 | 1000 km Nürburgring | 35 | 320 | Nussbaumer / Fischhaber | Jägermeister-Racing-Team | 17th |
| 24.5.1981 | 1000 km Nürburgring | 36 | 320 | Ketterer / Denzel / Schimpf | Jägermeister-Racing-Team | DNF |
| 24.5.1981 | 1000 km Nürburgring | 37 | M1 | Duge / Lässig | WERA-Meißberg Team | DNF |
| 24.5.1981 | 1000 km Nürburgring | 38 | M1 | König / Oberndorfer | Kurt König | 14th |
| 24.5.1981 | 1000 km Nürburgring | 65 | 530i | Middelhaufe / Müller / Zweibäumer | Yale Stapler Team | DNQ |
| 24.5.1981 | 200 mile Lime Rock | 67 | M1 | Crevier / Unser, Jr. | Joe Crevier | 8th |
| 24.5.1981 | 1000 km Nürburgring | 97 | 2002 TI | Middelhaufe | Yale Stapler Team | NC |
| 24.5.1981 | 1000 km Nürburgring | 98 | 2002 TI | Hens / Biewald | Yale Stapler Team | DNF |
| 24.5.1981 | 1000 km Nürburgring | 99 | 2002 TI | Hens / Biewald / Weiler | Yale Stapler Team | DNQ |
| 24.5.1981 | 1000 km Nürburgring | 101 | 2002 TI | Beck / Janitschek / Kreinberg | Valvoline Racing Hamburg | DNA |
| 24.5.1981 | 1000 km Nürburgring | 102 | 2002 TI | Stern / Lehmann | Valvoline Racing Hamburg | DNQ |
| 24.5.1981 | 1000 km Nürburgring | 106 | 2002 TI | Möhle / Bremmekamp / Lindlar | Renngemeinschaft Bergisch Gladbach eV im ADAC | DNQ |
| 24.5.1981 | 1000 km Nürburgring | 107 | 2002 TI | Weißgerber / Möhle | Renngemeinschaft Bergisch Gladbach eV im ADAC | 30th |
| 24.5.1981 | 1000 km Nürburgring | 108 | 320/6 | Bremmekamp / Felder | Renngemeinschaft Bergisch Gladbach eV im ADAC | 22nd |
| 24.5.1981 | 1000 km Nürburgring | 110 | 320/6 | Ernst / Hegels | Rhein-Ruhr-Racing-Team eV Düsseldorf | DNQ |
| 24.5.1981 | 1000 km Nürburgring | 111 | 320 | Prüser / Sieben / Coenen | Rheydter Club für Motorsport | DNF |
| 24.5.1981 | 1000 km Nürburgring | 112 | 2002 TI | Scheefeldt / Gries / Hackländer | Eichberg Racing | DNQ |
| 24.5.1981 | 1000 km Nürburgring | 114 | 2002 TI | Bochem / vom Stein | Günter Bochem | 32nd |
| 24.5.1981 | 1000 km Nürburgring | 115 | 2002 TI | Schell / Piroth | Hans Schell | DNQ |
| 24.5.1981 | 1000 km Nürburgring | 116 | 2002 TI | Brinkmann / Schulze-Niehues | Alfons Schulze-Niehues | DNQ |
| 24.5.1981 | 1000 km Nürburgring | 120 | 320 | ten Eicken / Burgmann | Harald ten Eicken | DNQ |