| 26.4.1981 | 6 h Riverside | 5 | 3.0 CSL | Herke / Schulz / Riedel | Peter Herke | 27th |
| 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 | 6 h Riverside | 6 | 320 i | Exay Borrero | Autopia Racing | DNA |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 7 | 320 Turbo | Walter Brun | Lubrifilm Schnitzer BMW Team | 11th |
| 26.4.1981 | 6 h Riverside | 11 | M1 | Aase / Smith | Kendall Racing | 25th |
| 26.4.1981 | 6 h Riverside | 14 | M1 | Gebhardt / Beilcke / Freberg | Bavarian Motors International | 33rd |
| 26.4.1981 | 1000 km Monza | 16 | M1 Gr.5 | Fabi / Quester | ORECA | 4th |
| 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 | 6 h Riverside | 25 | M1 | Miller / Cowart | Red Lobster Racing | 7th |
| 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 | 6 h Riverside | 40 | M1 | Deacon | David Deacon Racing | 53rd |
| 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 | 51 | M1 Turbo | Hans-Joachim Stuck | Lubrifilm Schnitzer BMW Team | 3rd |
| 26.4.1981 | 6 h Riverside | 54 | M1 | Naon / Garcia / Cruz | Montura Racing | 8th |
| 26.4.1981 | 6 h Riverside | 67 | M1 | Crevier / Unser, Jr. | Joe Crevier | 11th |
| 26.4.1981 | DRM Nürburgring Eifelrennen | 71 | M1 | Kurt König | Kurt König | 6th |
| 26.4.1981 | 6 h Riverside | 72 | M1 Gr.5 | Hobbs / Surer | BMW North America | DNS |
| 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 |
| 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 | 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 | GS Tuning | 1st |
| 24.5.1981 | 1000 km Nürburgring | 14 | M1 Gr.5 | Surer / Quester | Sauber AG | 13th |
| 24.5.1981 | 1000 km Nürburgring | 24 | M1 Gr.5 | Bell / Henzler | EMKA Productions | 33rd |
| 24.5.1981 | 500 km Donington | 24 | 320 | Kindlmann / Braun / Linder | Beccara-Wohnbau-Racing | 2nd |
| 24.5.1981 | 200 mile Lime Rock | 25 | M1 | Cowart / Miller | Red Lobster Racing | 5th |
| 24.5.1981 | 500 km Donington | 25 | 320 | Calderari / Vanoli | Eggenberger Motorsport | 4th |
| 24.5.1981 | 500 km Donington | 26 | 320 | Briozzo / Garrone | Giuseppe Briozzo | DNA |
| 24.5.1981 | 500 km Donington | 27 | 320 | Knecht / Meier / Stalder | Eggenberger Motorsport | DNA |
| 24.5.1981 | 1000 km Nürburgring | 65 | 530i | Middelhaufe / Müller / Zweibäumer | Yale Stapler | DNQ |
| 24.5.1981 | 1000 km Nürburgring | 97 | 2002 | Middelhaufe | Yale Stapler | NC |
| 24.5.1981 | 1000 km Nürburgring | 98 | 2002 | Przybilla / Hoffmann | Yale Stapler | DNF |
| 24.5.1981 | 1000 km Nürburgring | 99 | 2002 | Hens / Biewald / Weiler | Yale Stapler | DNA |
| 24.5.1981 | 1000 km Nürburgring | 101 | 2002 | Beck / Janitschek / Kreinberg | Valvoline Deutschland | DNA |
| 24.5.1981 | 1000 km Nürburgring | 102 | 2002 | Stern / Lehmann | Valvoline Deutschland | DNQ |
| 24.5.1981 | 1000 km Nürburgring | 106 | 2002 | Möhle / Bremmekamp / Lindlar | Bergisch-Gladbach Renngemein | DNQ |
| 24.5.1981 | 1000 km Nürburgring | 107 | 2002 | Weißgerber / Möhle | Bergisch-Gladbach Renngemein | 30th |
| 24.5.1981 | 1000 km Nürburgring | 110 | 2002 | Ernst / Hegels | Ruebenach Automobil Club | DNA |
| 24.5.1981 | 1000 km Nürburgring | 111 | 320 | Preusser / Sieben / Coenen | Rheydter Club | DNF |
| 24.5.1981 | 1000 km Nürburgring | 112 | 2002 | Scheefeldt / Gries / Hackländer | Eichberg Racing | DNQ |
| 24.5.1981 | 1000 km Nürburgring | 114 | 2002 | Bochem / vom Stein | Günther Bochem | 32nd |
| 24.5.1981 | 1000 km Nürburgring | 115 | 2002 | Schell / Piroth | Hans Schell | DNQ |
| 24.5.1981 | 1000 km Nürburgring | 116 | 2002 | Brinkmann / Schulze-Niehues | Alfons Schulze-Niehues | DNQ |
| 24.5.1981 | 1000 km Nürburgring | 120 | 320 | ten Eicken / Burgmann | Harald ten Eicken | DNQ |
| 24.5.1981 | CI Gr.2/4/5 Monza | | 320 | Ivano Giuliani | | ?th |
| 24.5.1981 | CI Gr.2/4/5 Monza | | 320 Turbo | Dona | | 2nd |