| 17.6.1990 | 24 h Nürburgring | 1 | | Schneider / Biela / Asch / Manthey | Ford Motorsport Eggenberger | DNF |
| 17.6.1990 | 24 h Nürburgring | 2 | | Lindström / Asch / Dören / Biela | Ford Motorsport Eggenberger | DNF |
| 17.6.1990 | 24 h Nürburgring | 3 | | van Ommen / Tassin / Rensing / Kelleners | Ford-Wolf-Racing | DNF |
| 17.6.1990 | 24 h Nürburgring | 4 | | Mattschull / Schlesack / Kather | Ford Ringshausen Motorsport | 4th |
| 17.6.1990 | 24 h Nürburgring | 5 | | Selzer / Tilke / Bröhling / John | Selzer Motorsport | DNF |
| 17.6.1990 | 24 h Nürburgring | 87 | | Kelleners / Hess / Grütter | Krafft-Walzen-Düren | 19th |
| 17.6.1990 | 24 h Nürburgring | 88 | | Weiss / Burkhard / Weber | Ford Wolf Racing | DNF |
| 17.6.1990 | 24 h Nürburgring | 89 | | Schmitt / Bermel / Schlesack / Drexler | ClimAir Ford Kuhn Racing Team | 51st |
| 17.6.1990 | 24 h Nürburgring | 90 | | Selzer / Bröhling, Jr. / Schmitz / Räk | Selzer Motorsport | DNF |
| 17.6.1990 | 24 h Nürburgring | 91 | | Buhk / Hufstadt / Weber / Zerha | BORBET Leichtmetallräder | 29th |
| 17.6.1990 | 24 h Nürburgring | 92 | | Seher / Heilemann / Becker | Divinol Motor Oils | 24th |
| 17.6.1990 | 24 h Nürburgring | 93 | | Quargentan / Capra / da Schio | Seikel Motorsport | 45th |
| 17.6.1990 | 24 h Nürburgring | 95 | | Paul / Wester / Witzel | ACBL Remscheid | 16th |
| 17.6.1990 | 24 h Nürburgring | 96 | | Bos / Schmit / Weber / Spiliotis | | 79th |
| 17.6.1990 | 24 h Nürburgring | 98 | | Klink / Palma / Giudici | MOHAG Motorsport | 105th |
| 17.6.1990 | 24 h Nürburgring | 99 | | Maniero / Arlotti / Lusuardi / Ragazzi | | DNF |
| 17.6.1990 | 24 h Nürburgring | 101 | | Price / Gregory / Rimmer | | 101st |
| 15.7.1990 | Zeltweg National | 18 | | Klaus Reisinger | | raced |
| 15.7.1990 | Zeltweg National | 33 | | Karl Oppitzhauser | | raced |
| 22.7.1990 | 24 h Spa | 1 | | Schneider / Joosen / Manthey | Bastos Castrol Racing Team | DNF |
| 22.7.1990 | 24 h Spa | 2 | | Biela / Asch / Lindström | Bastos Castrol Racing Team | 3rd |
| 22.7.1990 | 24 h Spa | 3 | | Bornebusch / Slaus / de Sordi | Bastos Castrol Racing Team | DNF |
| 22.7.1990 | 24 h Spa | 4 | | van Ommen / Kelleners | Wolf Racing | DNA |
| 22.7.1990 | 24 h Spa | 5 | | Tassin / Semoulin / Adams | Yves Semoulin | DNF |
| 22.7.1990 | 24 h Spa | 6 | | Mattschull / Schlesack | Ford Ringhausen Motorsport | DNA |
| 22.7.1990 | 24 h Spa | 7 | | Schmid / Bello / Vuagnat | Porsche Cup Suisse | DNA |
| 22.7.1990 | 24 h Spa | 8 | | Simonsen / Simonsen | Team C M S Sweden | DNA |
| 22.7.1990 | 24 h Spa | 58 | | Richard / Fréon / Delubac | Euro Racing | raced |
| 22.7.1990 | 24 h Spa | 62 | | Ragazzi / Maniero / Arlotti | Ragazzi Roberto | DNA |
| 22.7.1990 | 24 h Spa | 63 | | Kimber-Smith / Buxtorf | Five Star Racing | 23rd |
| 22.7.1990 | 24 h Spa | 64 | | Dumont / Demuth / Wolff | Kridel Aly | 17th |
| 22.7.1990 | 24 h Spa | 66 | | Touroul / Caradec / Sturm | Touroul Raymond | raced |
| 22.7.1990 | 24 h Spa | 68 | | MacKay / Lyall / Carvell | Angus | DNF |
| 12.8.1990 | 500 km Kemora | 4 | | Blomqvist / Wiik | SRS | DNF |
| 12.8.1990 | 500 km Kemora | 5 | | Nyvall / Fagerudd / Kronqvist | MN-Racing Team | DNF |
| 12.8.1990 | 500 km Kemora | 6 | | Sjöstrand / Pöntinen / Mäkinen | SRS | 7th |
| 12.8.1990 | 500 km Kemora | 12 | | Tala / Kuivinen / Kaminen | Jalas Racing Team | 9th |
| 12.8.1990 | 500 km Kemora | 14 | | Simonsen / Simonsen / Gustafsson | Team CMS | 3rd |
| 12.8.1990 | 500 km Kemora | 17 | | Bornebusch / Bornebusch / Haapalainen | Kaj Bornebus | 4th |
| 12.8.1990 | 500 km Kemora | 24 | | Kalle Sarlin | Kalle Sarlin | DNA |
| 26.8.1990 | Salzburgring National | | | | | raced |