| 16.5.1993 | Italian GT Vallelunga | 27? | | Angelo Zanetti | Angelo Zanetti | 17th |
| 16.5.1993 | Le Mans Test | 66 | #499110 | Gustl Spreng | Muhlbauer Motorsport | 27th |
| 30.5.1993 | ADAC GT Zolder | 11 | | Franz Konrad | Konrad Motorsport | 16th |
| 30.5.1993 | Italian GT Misano [I-II] | 21? | | Anders Olofsson | Strandell | 8th |
| 30.5.1993 | Italian GT Misano [I-II] | | | | | DNF |
| 12.6.1993 | 1 h Mid-Ohio [GT] | 73 | #JLE 001 | Jack Lewis | Jack Lewis Enterprises | 23rd |
| 12.6.1993 | British GT Oulton Park | | | Nigel Barrett | | raced |
| 12.6.1993 | British GT Oulton Park | | | Andrew McAlpine | | 4th |
| 12.6.1993 | British GT Oulton Park | | | Jamie Masarati | | 7th |
| 13.6.1993 | 24 h Nürburgring | 3 | | Dören / Baumschlager / Tilke / Adorf | Team Matter Sicherheit | DNF |
| 13.6.1993 | 24 h Nürburgring | 4 | | Engels / Tilke / Dirtl / Baumschlager | Team Matter Sicherheit | 8th |
| 13.6.1993 | 24 h Nürburgring | 5 | | Eschmann / Hulverscheid / Ufer / Lindenbaum | AC Radevormwald | DNF |
| 13.6.1993 | 24 h Nürburgring | 6 | | Oberndorfer / Mattschull / Mattschull / Ahrlé | Mühlbauer Motorsport | 13th |
| 13.6.1993 | 24 h Nürburgring | 7 | | De Azevedo / Konrad / Wirdheim / Katthöfer | Konrad Motorsport | 1st |
| 13.6.1993 | 24 h Nürburgring | 8 | | Memminger / Barth / Röhrl / Müller | Konrad Motorsport | DNF |
| 13.6.1993 | 24 h Nürburgring | 12 | | Dorr / Döbler / Menden / Menden | Horst Derkum GmbH Motortuning | DNF |
| 13.6.1993 | 24 h Nürburgring | 13 | | Eickwinkel / Wolf / Ahrabian / Werner | | 3rd |
| 13.6.1993 | 24 h Nürburgring | 15 | | Lechtermann / Lechtermann / Fleissner / Althoff | | 10th |
| 13.6.1993 | 24 h Nürburgring | 16 | | Destree / Lenze / Döbler / Mühlbauer | | DNF |
| 13.6.1993 | 24 h Nürburgring | 17 | | Mathai / Manthey / Mathai / Pagotto | Porsche Club Hildesheim | 58th |
| 13.6.1993 | 24 h Nürburgring | 20 | | Capra / Quargentan / da Schio / Tognana | Seikel Motorsport | DNF |
| 13.6.1993 | Italian GT Mugello | 21? | | Anders Olofsson | Strandell | 5th |
| 13.6.1993 | 24 h Nürburgring | 22 | | Angelastri / Bardelle / Kuhn | Bernt Motorsport GmbH | 42nd |
| 13.6.1993 | 24 h Nürburgring | 23 | | Steinbrecher / Lang / Konrad / Wirdheim | MSC Bergstadt-Rüthen | 26th |
| 13.6.1993 | 24 h Nürburgring | 24 | | Dolata / Göbel / John | | 21st |
| 13.6.1993 | 24 h Nürburgring | 28 | | Weiland / Weiland / Weiner / Hesse | | 11th |
| 13.6.1993 | 24 h Nürburgring | 30 | | Dören / Irmgartz / Kaufmann | Freisinger Motorsport | 2nd |
| 13.6.1993 | 24 h Nürburgring | 31 | | Purtscher / Trumm / Gramsel / Spindler | Porsche Club Wien | 66th |
| 13.6.1993 | 24 h Nürburgring | 32 | | Röhrl / Grohs / von Gartzen / Alzen | Porsche Zentrum Bielefeld Wehmeier & Castrup | DNF |
| 13.6.1993 | 24 h Nürburgring | 34 | | Jakobs / Komradsheim / Glössel / Hösl | Porsche Club Wien | 59th |
| 13.6.1993 | 24 h Nürburgring | 35 | | Alzen / Stuckenbrock / Mayländer / Werner | | 4th |
| 13.6.1993 | 24 h Nürburgring | 36 | | Mühlberger / Schelle / Destree | | 12th |
| 13.6.1993 | 24 h Nürburgring | 37 | | Wolff / Dumont / Demuth / Lagodny | | 33rd |
| 13.6.1993 | Italian GT Mugello | | | Carlo Rebai | | 8th |
| 20.6.1993 | 24 h Le Mans | 58 | | Bruno Eichmann | Roock Racing | DNA |
| 20.6.1993 | 24 h Le Mans | 59 | | Mike Hezemans | Roock Racing | DNA |
| 20.6.1993 | 24 h Le Mans | 62 | | Konrad / Harada / Hermann | Konrad Motorsport | 19th |
| 20.6.1993 | 24 h Le Mans | 66 | #499110 | Spreng / Müller / Angelastri | Muhlbauer Motorsport | 21st |
| 20.6.1993 | 24 h Le Mans | 78 | #6075 | Pareja / Leconte / de Thoisy | Jack Leconte | 16th |
| 27.6.1993 | 500 km Watkins Glen | 73 | #JLE 001 | Lewis / Hynes | Jack Lewis Enterprises | 26th |
| 27.6.1993 | British GT Donington II | | | Brian Robinson | | 4th |
| 27.6.1993 | British GT Donington II | | | Nigel Barrett | | 3rd |
| 27.6.1993 | British GT Donington II | | | Jamie Masarati | | 6th |
| 11.7.1993 | ADAC GT Nürburgring | 11 | | Franz Konrad | Konrad Motorsport | 13th |
| 11.7.1993 | 500 km Road America | 73 | #JLE 001 | Lewis / Ferran | Jack Lewis Enterprises | 25th |
| 24.7.1993 | 1 h Laguna Seca [GT] | 92 | | Dieter Oest | Oest Enterprises Racing | 25th |
| 1.8.1993 | 24 h Spa | 35 | | Angelastri / Müller / Veertee | Strandell | 8th |
| 1.8.1993 | 24 h Spa | 38 | | Dören / Beilke / Schenck | Freisinger Motorsport | DNA |
| 1.8.1993 | 24 h Spa | 40 | | Delétraz / Carugatti / Bocion | Scuderia Chicco D'Oro | DNF |
| 1.8.1993 | 24 h Spa | 45 | | Calderari / Bryner / Pagotto | Chrzanowski & Klein Racing | 9th |
| 1.8.1993 | 24 h Spa | 46 | | de Sordi / Mamerow / Heinen | Mamerow Automobiltechnick | DNA |
| 1.8.1993 | 24 h Spa | 50 | | de Sordi / Olczyk / Heinen | Obermaier Motorsport | 10th |
| 1.8.1993 | 24 h Spa | 52 | | "Segolen" / Touroul / Gadal | "Segolen" | DNA |
| 1.8.1993 | 24 h Spa | 53 | | Taels / Schreurs / Raus | GL Racing Team | DNF |
| 1.8.1993 | 1 h Portland [GT] | 57 | | Monte Shelton | | 15th |
| 1.8.1993 | 24 h Spa | 61 | | Konrad / Steinbrecher / Wirdheim | Konrad Motorsport | 3rd |
| 1.8.1993 | 24 h Spa | 62 | | Spreng / Jodexnis / Müller | Gustl Spreng | 20th |
| 15.8.1993 | British GT Snetterton | | | Brian Robinson | | 6th |
| 15.8.1993 | British GT Snetterton | | | Nigel Barrett | | 4th |
| 22.8.1993 | British GT Silverstone | | | Nigel Barrett | | 8th |
| 5.9.1993 | Italian GT Binetto | 21 | | Anders Olofsson | Strandell | 11th |
| 19.9.1993 | Italian GT Varano [I-II] | 21 | | Anders Olofsson | Strandell | DNA |
| 19.9.1993 | Italian GT Varano [I-II] | 27 | | Angelo Zanetti | Angelo Zanetti | DNA |
| 3.10.1993 | British GT Silverstone | | | Nigel Barrett | | 8th |
| 3.10.1993 | British GT Silverstone | | | Bob Watson | | 4th |
| 21.11.1993 | 6 h Vallelunga | | | Scherrer / Zanetti / Mulas | | 13th |
| 21.11.1993 | 6 h Vallelunga | | | Angeletti / Kuhn / Morino | | DNF |