All available race results Wilhelm Bollenberg
| Date | Race | Rank |
| 10/08 | World Championships Road Race (Amateurs) | 20 |
Rider information for 1963
| Rank | 570 |
| Score | 26 |
| Name | Wilhelm BOLLENBERG |
| Country | Germany |
| Team | Individual |
No results available in season 1965.
Rider information for 1965
| Rank | 1392 |
| Score | 0 |
| Name | Wilhelm BOLLENBERG |
| Country | Germany |
| Team | Torpedo - Fichtel & Sachs |
| Date | Race | Rank |
| 06/03 | Ronde van Limburg | 63 |
| 27/03 | Vier Kantone-Rundfahrt | 8 |
| 24/04 | Paris - Bruxelles | 69 |
| 01/05 | Meisterschaft von Zürich | 13 |
| 22/05 | Grosser Preis des Kantons Aargau - Gippingen | 19 |
| 31/07 | Strassenmeisterschaft von Deutschland | 17 |
| Paris - Luxembourg | ||
| 02/09 | Stage 1 | 77 |
Rider information for 1966
| Rank | 338 |
| Score | 107 |
| Name | Wilhelm BOLLENBERG |
| Country | Germany |
| Team | Torpedo |
No results available in season 1967.
Rider information for 1967
| Rank | 1157 |
| Score | 0 |
| Name | Wilhelm BOLLENBERG |
| Country | Germany |
| Team | Torpedo - Continental |