International 1991
World Longtrack Championship
 April 28 |
Qualifying Round |
Ludwigslust |
| June 30 |
Semi-final (One) |
Jubek |
| June 30 |
Semi-final (Two) |
Pfarrkirchen |
| July 14 |
Semi-final (Three) |
Scheessel |
 July 28 |
Final |
Marianske Lazne |
European Grasstrack Solo Championship
 May 26 |
Preliminary Round (One) |
Eenrum |
 July 7 |
Preliminary Round (Two) |
Montagnana |
 July 7 |
Preliminary Round (Three) |
Morizes |
| August 3 |
Preliminary Round (Four) |
Uithuizen |
 July 27 |
Semi-final (One) |
Alken |
| August 11 |
Semi-final (Two) |
Lattrop |
| September 1 |
Final |
Werlte |
European Grasstrack Sidecar Championship
| July 27 |
Semi-final (One) |
Alken |
| August 11 |
Semi-final (Two) |
Parchim |
| August 18 |
Final |
Eenrum |
| International 1990 |
| International 1992 |
