All available race results Robert Grondelaers
No results available in season 1951.
Rider information for 1951
| Rank | 971 |
| Score | 7 |
| Name | Robert GRONDELAERS |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 02/08 | Olympic Games Helsinki - Road Race | 2 |
| 23/08 | World Championships Road Race (Amateurs) | 8 |
Rider information for 1952
| Rank | 187 |
| Score | 248 |
| Name | Robert GRONDELAERS |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| Daily Express Tour of Britain | ||
| 13/09 | Stage 7 | 5 |
| 19/09 | Stage 12 | 1 |
| 19/09 | General Classification | 22 |
Rider information for 1953
| Rank | 808 |
| Score | 14 |
| Name | Robert GRONDELAERS |
| Country | Belgium |
| Team | Individual |
No results available in season 1954.
Rider information for 1954
| Rank | 1538 |
| Score | 0 |
| Name | Robert GRONDELAERS |
| Country | Belgium |
| Team | Plume Sport - Simplex |
| Date | Race | Rank |
| 20/03 | Ronde van Limburg | 21 |
Rider information for 1955
| Rank | 1130 |
| Score | 6 |
| Name | Robert GRONDELAERS |
| Country | Belgium |
| Team | Plume Sport |
| Date | Race | Rank |
| 05/05 | La Flèche Wallonne | 44 |
Rider information for 1956
| Rank | 1036 |
| Score | 5 |
| Name | Robert GRONDELAERS |
| Country | Belgium |
| Team | Plume Sport |
| Date | Race | Rank |
| 10/03 | Milano - Torino | 13 |
| 23/03 | Gent - Wevelgem | 16 |
| 04/05 | La Flèche Wallonne | 43 |
| Ronde van Nederland | ||
| 10/05 | Stage 5 | 10 |
| 13/05 | General Classification | 37 |
Rider information for 1957
| Rank | 351 |
| Score | 108 |
| Name | Robert GRONDELAERS |
| Country | Belgium |
| Team | Thompson |
No results available in season 1958.
Rider information for 1958
| Rank | 1011 |
| Score | 8 |
| Name | Robert GRONDELAERS |
| Country | Belgium |
| Team | Thompson |
No results available in season 1961.
Rider information for 1961
| Rank | 1321 |
| Score | 0 |
| Name | Robert GRONDELAERS |
| Country | Belgium |
| Team | Wiel's - Flandria |
| Date | Race | Rank |
| 17/03 | Harelbeke - Antwerpen - Harelbeke | 20 |
| 25/03 | Gent - Wevelgem | 47 |
| 06/05 | G.P. Union - Dortmund | 15 |
Rider information for 1962
| Rank | 555 |
| Score | 37 |
| Name | Robert GRONDELAERS |
| Country | Belgium |
| Team | Flandria - Faema - Clément |