All available race results Jos Theuns
| Date | Race | Rank |
| Ronde van Nederland | ||
| 31/05 | General Classification | 42 |
Rider information for 1950
| Rank | 1072 |
| Score | 6 |
| Name | Jos THEUNS |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 27/07 | G.P. Impanis | 11 |
Rider information for 1952
| Rank | 1138 |
| Score | 4 |
| Name | Jos THEUNS |
| Country | Belgium |
| Team | O.K. Cycles |
| Date | Race | Rank |
| 08/03 | Omloop Het Volk | 21 |
| 22/03 | Elfstedenronde | 28 |
| 02/05 | La Flèche Wallonne | 30 |
| 28/07 | Scheldeprijs - Schoten | 14 |
Rider information for 1953
| Rank | 597 |
| Score | 31 |
| Name | Jos THEUNS |
| Country | Belgium |
| Team | O.K. Cycles |
| Date | Race | Rank |
| 27/07 | Scheldeprijs - Schoten | 13 |
Rider information for 1954
| Rank | 552 |
| Score | 37 |
| Name | Jos THEUNS |
| Country | Belgium |
| Team | O.K. Cycles |
| Date | Race | Rank |
| 06/03 | Omloop Het Volk | 5 |
| Driedaagse van Antwerpen | ||
| 19/04 | Stage 1a | 4 |
| 20/04 | Stage 2 | 59 |
| 21/04 | Stage 3a | 9 |
| 21/04 | Stage 3b | 6 |
| General Classification | 42 |
Rider information for 1955
| Rank | 358 |
| Score | 118 |
| Name | Jos THEUNS |
| Country | Belgium |
| Team | O.K. Cycles - Vinke Cycles |
| Date | Race | Rank |
| 11/03 | Omloop Het Volk | 24 |
| 25/03 | Gent - Wevelgem | 20 |
| 01/05 | Grote 1 Mei-Prijs Hoboken | 13 |
| 05/05 | La Flèche Wallonne | 32 |
Rider information for 1956
| Rank | 421 |
| Score | 72 |
| Name | Jos THEUNS |
| Country | Belgium |
| Team | O.K. Cycles |
| Date | Race | Rank |
| 17/03 | Elfstedenronde | 20 |
| 23/03 | Gent - Wevelgem | 48 |
| 01/05 | Grote 1 Mei-Prijs Hoboken | 30 |
| 05/05 | Liège - Bastogne - Liège | 10 |
Rider information for 1957
| Rank | 332 |
| Score | 113 |
| Name | Jos THEUNS |
| Country | Belgium |
| Team | O.K. Cycles |
| Date | Race | Rank |
| 06/04 | Gent - Wevelgem | 29 |
| Driedaagse van Antwerpen | ||
| 08/04 | Stage 1b | 11 |
| 09/04 | Stage 2a | 16 |
| 09/04 | Stage 2b | 3 |
| 20/04 | Paris - Bruxelles | 38 |
| 27/04 | Liège - Bastogne - Liège | 3 |
| 01/05 | Grote 1 Mei-Prijs Hoboken | 16 |
| 03/05 | Harelbeke - Antwerpen - Harelbeke | 5 |
| 4 Jours de Dunkerque | ||
| 08/05 | Stage 1 | 5 |
| 11/05 | Stage 4 | 5 |
| 11/05 | General Classification | 4 |
| Tour de l'Ouest | ||
| 03/08 | General Classification | 3 |
Rider information for 1958
| Rank | 121 |
| Score | 512 |
| Name | Jos THEUNS |
| Country | Belgium |
| Team | Groene Leeuw - Leopold |
| Date | Race | Rank |
| Vuelta a Levante | ||
| 09/03 | Stage 2 | 6 |
| 19/03 | Milano - Sanremo | 35 |
| 30/03 | Ronde van Vlaanderen | 28 |
| 04/04 | Gent - Wevelgem | 46 |
| 19/04 | Paris - Bruxelles | 79 |
| Vuelta a España | ||
| 24/04 | Stage 1b | 57 |
| 25/04 | Stage 2 | 61 |
| 26/04 | Stage 3 | 82 |
| 27/04 | Stage 4 | 68 |
| 28/04 | Stage 5 | 49 |
| 29/04 | Stage 6 | 14 |
| 30/04 | Stage 7 | 13 |
| 01/05 | Stage 8 | 28 |
| 02/05 | Stage 9 | 24 |
| 03/05 | Stage 10 | 34 |
| Giro d'Italia | ||
| General Classification | 46 |
Rider information for 1959
| Rank | 219 |
| Score | 237 |
| Name | Jos THEUNS |
| Country | Belgium |
| Team | Faema - Guerra |
No results available in season 1960.
Rider information for 1960
| Rank | 1230 |
| Score | 0 |
| Name | Jos THEUNS |
| Country | Belgium |
| Team | Groene Leeuw - Sinalco - SAS |