All races
All races where Geulle was either departure or arrival city, or a location on the route.
| # | Date | Race |
|---|---|---|
| 1 | 1987-06-28 | National Championships Netherlands - Road Race |
| 2 | 1986-06-22 | National Championships Netherlands - Road Race |
| 3 | 1985-06-23 | National Championships Netherlands - Road Race |
| 4 | 1984-06-24 | National Championships Netherlands - Road Race |
| 5 | 1983-06-26 | National Championships Netherlands - Road Race |
| 6 | 1982-06-27 | National Championships Netherlands - Road Race |
| 7 | 1981-06-21 | National Championships Netherlands - Road Race |
| 8 | 1980-06-22 | National Championships Netherlands - Road Race |
| 9 | 1979-06-23 | National Championships Netherlands - Road Race |