1998 International Sports Racing Series Paul Ricard
The 1998 Paul Ricard 2 Hours 30 Minutes was the first race of the 1998 International Sports Racing Series. It took place at Circuit Paul Ricard, France on April 13, 1998.
Official results
Class winners in bold.| Pos | Class | No | Team | Drivers | Chassis | Tyre | Laps |
| Pos | Class | No | Team | Drivers | Engine | Tyre | Laps |
| 1 | SR1 | 27 |  Horag Lista Team | Fredy Lienhard Didier Theys | Ferrari 333 SP | 107 | |
| 1 | SR1 | 27 | Horag Lista Team | Fredy Lienhard Didier Theys | Ferrari F310E 4.0L V12 | 107 | |
| 2 | SR1 | 9 |  Kremer Racing |  Alfonso de Orleans Tomás Saldaña Almo Coppelli | Kremer K8 Spyder | 103 | |
| 2 | SR1 | 9 | Kremer Racing | Alfonso de Orleans Tomás Saldaña Almo Coppelli | Porsche Type-935 3.0L Turbo Flat-6 | 103 | |
| 3 | SR1 | 16 | Target 24 | Alex Caffi Andrea Chiesa | Riley & Scott Mk III | 102 | |
| 3 | SR1 | 16 | Target 24 | Alex Caffi Andrea Chiesa | Chevrolet 5.0L V8 | 102 | |
| 4 | CN | 41 | Centenari Racing SRL | Arturo Merzario Robin Donovan Fulvio Ballabio | Centenari M1 | 101 | |
| 4 | CN | 41 | Centenari Racing SRL | Arturo Merzario Robin Donovan Fulvio Ballabio | Alfa Romeo 3.0L V6 | 101 | |
| 5 | SR1 | 6 | Auto Sport Racing SRL | Enzo Calderari Lilian Bryner Angelo Zadra | Ferrari 333 SP | 101 | |
| 5 | SR1 | 6 | Auto Sport Racing SRL | Enzo Calderari Lilian Bryner Angelo Zadra | Ferrari F310E 4.0L V12 | 101 | |
| 6 | CN | 40 | Centenari Racing SRL La Filière | Xavier Pompidou Loïc Depailler Marco Lucchinelli | Centenari MAC3 | 98 | |
| 6 | CN | 40 | Centenari Racing SRL La Filière | Xavier Pompidou Loïc Depailler Marco Lucchinelli | Alfa Romeo 3.0L V6 | 98 | |
| 7 NC | CN | 46 | Luigi Taverna Racing Classic Owners Club | Luigi Taverna Valerio Leone Ferruccio Leone | Osella PA20 | 76 | |
| 7 NC | CN | 46 | Luigi Taverna Racing Classic Owners Club | Luigi Taverna Valerio Leone Ferruccio Leone | BMW 3.0L I6 | 76 | |
| 9 NC | CN | 42 | Osella SRL | Felice Tedeschi Gianluca Giraudi | Osella PA20P | ? | |
| 9 NC | CN | 42 | Osella SRL | Felice Tedeschi Gianluca Giraudi | BMW 3.0L I6 | ? | |
| 10 DNF | SR1 | 5 | JB Giesse Team Ferrari | Emmanuel Collard Vincenzo Sospiri | Ferrari 333 SP | 41 | |
| 10 DNF | SR1 | 5 | JB Giesse Team Ferrari | Emmanuel Collard Vincenzo Sospiri | Ferrari F310E 4.0L V12 | 41 | |
| 11 DNF | SR1 | 2 | GTC Motorsport Lanzante Motorsport | Ray Bellm Klaus Graf | Ferrari 333 SP | ? | |
| 11 DNF | SR1 | 2 | GTC Motorsport Lanzante Motorsport | Ray Bellm Klaus Graf | Ferrari F310E 4.0L V12 | ? | |
| 12 DNF | SR1 | 15 | McNeil Engineering |  Robbie Stirling Chris Hodgetts | Lola 981 | ? | |
| 12 DNF | SR1 | 15 | McNeil Engineering | Robbie Stirling Chris Hodgetts | Judd GV10 3.4L V10 | ? | |
| 13 DNF | SR1 | 20 | S.C.I. | Ranieri Randaccio Stefano Sebastiani | Spice SCI | ? | |
| 13 DNF | SR1 | 20 | S.C.I. | Ranieri Randaccio Stefano Sebastiani | Ferrari 3.4L V8 | ? | |
| 14 DNF | SR2 | 30 | Mark Bailey Racing | Mike Millard Barry Shaw | MBR 972 | ? | |
| 14 DNF | SR2 | 30 | Mark Bailey Racing | Mike Millard Barry Shaw | Ford 3.0L V6 | ? | |
| 15 DNF | SR2 | 32 | Waterair Sports | André Cholley Édouard Sezionale Lionel Robert | Debora LMP296 | ? | |
| 15 DNF | SR2 | 32 | Waterair Sports | André Cholley Édouard Sezionale Lionel Robert | Alfa Romeo 3.0L V6 | ? | |
| 16 DNF | CN | 45 | Tampolli Engineering | Fabio Mancini Luca Riccitelli | Tampolli RTA-98 | ? | |
| 16 DNF | CN | 45 | Tampolli Engineering | Fabio Mancini Luca Riccitelli | Alfa Romeo 3.0L V6 | ? |