All available race results Theo van der Loo
| Date | Race | Rank |
| 15/03 | Ster van Zwolle | 5 |
Rider information for 1970
| Rank | 1363 |
| Score | 0 |
| Name | Theo VAN DER LOO |
| Country | Netherlands |
| Team | Individual |
No results available in season 1973.
Rider information for 1973
| Rank | 1254 |
| Score | 0 |
| Name | Theo VAN DER LOO |
| Country | Netherlands |
| Team | Canada Dry - Gazelle |
| Date | Race | Rank |
| 09/04 | Nokere Koerse | 11 |
| 13/04 | Amstel Gold Race | 30 |
| 21/04 | Liège - Bastogne - Liège | 52 |
Rider information for 1974
| Rank | 411 |
| Score | 46 |
| Name | Theo VAN DER LOO |
| Country | Netherlands |
| Team | Tim Oil - Novy |