| 2003 | Formel 1, F3000 Supercup |
EURO-TCC, FIA-GT Renault-EM |
DTM, Lupo, F-BMW Porsche, F3-EM |
BERU-Top 10 F3V-Cup |
V8-STAR | Sonst. nationale und internat. Events |
| 02.03. | - | - | - | - | - | - |
| 09.03. | Melbourne | - | - | - | - | VLN-Test |
| 16.03. | - | - | - | - | - | VLN |
| 23.03. | Sepang | - | - | - | - | - |
| 30.03. | - | - | - | - | - | VLN |
| 06.04. | Sao Paulo | Barcelona | - | - | - | - |
| 13.04. | - | - | - | - | - | VLN |
| 20.04. | Imola | - | - | - | Nürburgring | - |
| 27.04. | - | Magny Cours | Hockenheim | - | - | - |
| 04.05. | Barcelona | - | - | Oschersleben | - | VLN, Eifelrennen |
| 11.05. | - | Enna Pergusa | Adria Int. Circuit | Lausitzring | Lausitzring | CART Lausitz, VLN |
| 18.05. | A1-Ring | - | - | - | - | - |
| 25.05. | - | Brünn | Nürburgring | - | - | - |
| 01.06. | Monte Carlo | - | - | Nürburgring | Nürburgring | 24h Nürbg. |
| 08.06. | - | - | Lausitzring / Pau | A1-Ring | - | - |
| 15.06. | Montreal | - | - | Hockenheim | Sachsenring | 24h Le Mans |
| 22.06. | - | - | Norisring | - | - | - |
| 29.06. | Nürburgring | Donington | - | - | - | - |
| 06.07. | Magny Cours | - | - | - | Lausitzring | VLN |
| 13.07. | - | - | Le Mans | Nürburgring | - | - |
| 20.07. | Silverstone | - | - | Lausitzring | Nürburgring | Truck-GP Nürbg. |
| 27.07. | - | Spa | Donington | - | - | VLN, Rallye Deu. |
| 03.08. | Hockenheim | - | - | - | - | - |
| 10.08. | - | - | - | Salzburgring | Zandvoort | F3 Zandvoort |
| 17.08. | - | - | Nürburgring | - | - | - |
| 24.08. | Budapest | - | - | A1-Ring | - | - |
| 31.08. | - | - | - | - | - | - |
| 07.09. | - | Anderstorp | A1-Ring | - | Zandvoort | VLN |
| 14.09. | Monza | - | - | - | Lausitzring | - |
| 21.09. | - | Oschersleben | Zandvoort | A1-Ring | - | F3V-Cup A1-Ring |
| 28.09. | Indianapolis | - | - | Lausitzring | - | VLN |
| 05.10. | - | Estoril | Hockenheim | - | - | Eifel-Klassik |
| 12.10. | Suzuka | - | - | Oschersleben | - | VLN |
| 19.10. | - | Monza | - | - | - | - |
| 26.10. | - | - | Magny Cours | - | - | VLN |
| 02.11. | - | - | - | - | - | - |
| 09.11. | - | - | - | - | - | - |
| 16.11. | - | - | - | - | - | Guia Race Macau |
| 23.11. | - | - | - | - | - | F3-GP Changwon |
| 30.11. | - | - | - | - | - | - |