International 1998
World Longtrack Championship
| May 17 |
Qualifying Round (One) |
Arbis |
| May 21 | Qualifying Round (Two) |
Ludwigslust |
| May 31 | Qualifying Round (Three) |
Parchim |
| June 1 | Qualifying Round (Four) |
Stadskannal |
| May 31 |
Semi-final (One) |
St. Macaire |
| June 20 |
Semi-final (Two) |
Marianske Lazne |
| July 4 |
Grand-Prix (One) |
Aduard |
| July 13 |
Grand-Prix (Two) |
Marmande |
| July 19 |
Grand-Prix (Three) |
Abingdon |
| September 6 |
Grand-Prix (Four) |
Scheessel |
| September 27 | Grand-Prix (Five) |
Mulhdorf |
| Overall Standings |
European Grasstrack Solo Championship
| May 9 | Semi-final |
Morizes |
| July 26 | Final |
Schwarme |
European Grasstrack Sidecar Championship
| August 2 | Semi-final (One) |
Melsungen |
| August 9 | Semi-final (Two) |
Lattrop |
| August 15 | Final |
Morizes |
| International 1997 |
| International 1999 |
