1997 International Sports Racing Series Zolder
The 1997 European Historic Grand Prix was the second round of the 1997 International Sports Racing Series season. It took place at Circuit Zolder, Belgium for a length of one hour and forty-five minutes on August 3, 1997.
Official results
Class winners in bold.| Pos | Class | No | Team | Drivers | Chassis | Tyre | Laps |
| Pos | Class | No | Team | Drivers | Engine | Tyre | Laps |
| 1 | SR1 | 6 |  Horag Hotz Racing | Fredy Lienhard Didier Theys | Ferrari 333 SP | 47 | |
| 1 | SR1 | 6 | Horag Hotz Racing | Fredy Lienhard Didier Theys | Ferrari F310E 4.0L V12 | 47 | |
| 2 | SR1 | 4 |  Courage Compétition | Jérôme Policand Didier Cottaz | Courage C41 | 47 | |
| 2 | SR1 | 4 | Courage Compétition | Jérôme Policand Didier Cottaz | Porsche Type-935 3.0L Turbo Flat-6 | 47 | |
| 3 | SR1 | 5 | Elf La Filière | Henri Pescarolo Emmanuel Clérico | Courage C36 | 46 | |
| 3 | SR1 | 5 | Elf La Filière | Henri Pescarolo Emmanuel Clérico | Porsche Type-935 3.0L Turbo Flat-6 | 46 | |
| 4 | SR1 | 3 | Courage Compétition |  Fredrik Ekblom Jérôme Policand | Courage C36 | 46 | |
| 4 | SR1 | 3 | Courage Compétition | Fredrik Ekblom Jérôme Policand | Porsche 3.0L Twin-Turbo l4 | 46 | |
| 5 DNF | SR2 | 18 | Didier Bonnet Racing | David Dussau Bernard de Dryver | Debora LMP297 | 39 | |
| 5 DNF | SR2 | 18 | Didier Bonnet Racing | David Dussau Bernard de Dryver | BMW 3.0L I6 | 39 | |
| 6 DNF | SR2 | 20 |  Symbol Team | Arturo Merzario Giovanni Li Calzi | Centenari M1 | 33 | |
| 6 DNF | SR2 | 20 | Symbol Team | Arturo Merzario Giovanni Li Calzi | Alfa Romeo 3.0L V6 | 33 | |
| 7 DNF | SR1 | 8 | Pilot Racing | Michel Ferté Adrian Campos | Ferrari 333 SP | 22 | |
| 7 DNF | SR1 | 8 | Pilot Racing | Michel Ferté Adrian Campos | Ferrari F310E 4.0L V12 | 22 | |
| DNS | SR2 | 17 | Didier Bonnet Racing | Didier Bonnet Jacques Chevallier | Debora LMP296 | 0 | |
| DNS | SR2 | 17 | Didier Bonnet Racing | Didier Bonnet Jacques Chevallier | Ford Cosworth 2.0L Turbo I4 | 0 |