All available race results Jan Bos
| Date | Race | Rank |
| 06/05 | Omloop van de Alblasserwaard | 23 |
Rider information for 2006
| Rank | 4412 |
| Score | 0 |
| Name | Jan BOS |
| Country | Netherlands |
| Team | Elite without contract |
No results available in season 2007.
Rider information for 2007
| Rank | 2604 |
| Score | 2 |
| Name | Jan BOS |
| Country | Netherlands |
| Team | Elite without contract |
No results available in season 2008.
Rider information for 2008
| Rank | 1674 |
| Score | 8 |
| Name | Jan BOS |
| Country | Netherlands |
| Team | Elite without contract |
| Date | Race | Rank |
| 28/02 | Ster van Zwolle | 40 |
Rider information for 2009
| Rank | 1560 |
| Score | 9 |
| Name | Jan BOS |
| Country | Netherlands |
| Team | Elite without contract |
No results available in season 2010.
Rider information for 2010
| Rank | 1824 |
| Score | 7 |
| Name | Jan BOS |
| Country | Netherlands |
| Team | Elite without contract |
| Date | Race | Rank |
| 26/02 | Ster van Zwolle | 104 |
| 08/05 | Omloop der Kempen | 6 |
| Delta Tour Zeeland | ||
| 10/06 | Prologue | 131 |
| 11/06 | Stage 2 | 83 |
| 19/08 | Dutch Food Valley Classic | 87 |
Rider information for 2011
| Rank | 1792 |
| Score | 8 |
| Name | Jan BOS |
| Country | Netherlands |
| Team | Cyclingteam Jo Piels |
No results available in season 2012.
Rider information for 2012
| Rank | 1348 |
| Score | 16 |
| Name | Jan BOS |
| Country | Netherlands |
| Team | Elite without contract |
No results available in season 2015.
Rider information for 2015
| Rank | 3645 |
| Score | 2 |
| Name | Jan BOS |
| Country | Netherlands |
| Team | Elite without contract |
No results available in season 2017.
Rider information for 2017
| Rank | 4315 |
| Score | 1 |
| Name | Jan BOS |
| Country | Netherlands |
| Team | Elite without contract |