All available race results Stefan Cohnen
| Date | Race | Rank |
| 03/06 | Ronde van Limburg | 44 |
Rider information for 2001
| Rank | 2522 |
| Score | 0 |
| Name | Stefan COHNEN |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 22/08 | Groningen - Münster | 92 |
Rider information for 2003
| Rank | 1932 |
| Score | 2 |
| Name | Stefan COHNEN |
| Country | Netherlands |
| Team | Team ComNet - Senges |
| Date | Race | Rank |
| 03/03 | Memorial Samyn - Fayt-le-Franc | 105 |
| 12/04 | Rund um Köln | 83 |
Rider information for 2004
| Rank | 1174 |
| Score | 13 |
| Name | Stefan COHNEN |
| Country | Netherlands |
| Team | Team ComNet - Senges |
| Date | Race | Rank |
| 16/03 | Nokere Koerse | 56 |
| 28/03 | Rund um Köln | 67 |
| 02/04 | Hel van het Mergelland | 39 |
| 09/04 | Ronde van Drenthe | 43 |
| Österreich-Rundfahrt | ||
| 04/07 | Stage 1 | 81 |
| 05/07 | Stage 2 | 97 |
| 06/07 | Stage 3 | 40 |
| 07/07 | Stage 4 | 76 |
| 08/07 | Stage 5 | 109 |
| 09/07 | Stage 6 | 19 |
| 10/07 | Stage 7 | 110 |
| General Classification | 87 | |
| Tour of Qinghai Lake | ||
| 16/07 | Stage 1 | 34 |
| 17/07 | Stage 2 | 3 |
| 18/07 | Stage 3 | 36 |
| 19/07 | Stage 4 | 1 |
| 20/07 | Stage 5 | 9 |
| 21/07 | Stage 6 | 46 |
| 22/07 | Stage 7 | 35 |
| 23/07 | Stage 8 | 24 |
| 24/07 | Stage 9 | 32 |
| General Classification | 7 | |
| 23/08 | G.P. Stad Zottegem | 123 |
| 21/09 | Omloop van het Houtland Lichtervelde | 12 |
| 24/09 | Profronde van Midden-Zeeland | 67 |
Rider information for 2005
| Rank | 1246 |
| Score | 14 |
| Name | Stefan COHNEN |
| Country | Netherlands |
| Team | Team Lamonta |
| Date | Race | Rank |
| Tour of Qatar | ||
| 30/01 | Stage 1 | 28 |
| 31/01 | Stage 2 | 121 |
| 01/02 | Stage 3 | 71 |
| 02/02 | Stage 4 | 70 |
| 03/02 | Stage 5 | 103 |
| General Classification | 67 | |
| 12/04 | Scheldeprijs - Schoten | 18 |
| 01/05 | Rund um den Henninger Turm | 50 |
| 4 Jours de Dunkerque | ||
| 03/05 | Stage 1 | 59 |
| 04/05 | Stage 2 | 47 |
| 05/05 | Stage 3 | 131 |
| 06/05 | Stage 4 | 41 |
| 07/05 | Stage 5 | 123 |
| General Classification | 72 | |
| Bayern Rundfahrt | ||
| 24/05 | Stage 1 | 27 |
| 25/05 | Stage 2 | 6 |
| 26/05 | Stage 3 | 35 |
| 27/05 | Stage 4 | 40 |
| 28/05 | Stage 5 | 39 |
| General Classification | 24 | |
| Tour of Qinghai Lake | ||
| 15/07 | Stage 1 | 4 |
| 16/07 | Stage 2 | 51 |
| 17/07 | Stage 3 | 26 |
| 18/07 | Stage 4 | 5 |
| 19/07 | Stage 5 | 7 |
| 20/07 | Stage 6 | 35 |
| 21/07 | Stage 7 | 15 |
| 22/07 | Stage 8 | 22 |
| 23/07 | Stage 9 | 14 |
| General Classification | 9 |
Rider information for 2006
| Rank | 2152 |
| Score | 3 |
| Name | Stefan COHNEN |
| Country | Netherlands |
| Team | Naturino - Sapore Di Mare |
| Date | Race | Rank |
| Giro d'Abruzzo | ||
| 19/04 | Stage 1 | 15 |
| 20/04 | Stage 2 | 114 |
| 21/04 | Stage 3 | 97 |
| Giro del Trentino | ||
| 24/04 | Stage 1 | 119 |
| 25/04 | Stage 2 | 137 |
Rider information for 2007
| Rank | 1912 |
| Score | 5 |
| Name | Stefan COHNEN |
| Country | Netherlands |
| Team | Aurum Hotels |
| Date | Race | Rank |
| 20/09 | Praha - Karlovy Vary - Praha | 22 |
Rider information for 2008
| Rank | 3649 |
| Score | 0 |
| Name | Stefan COHNEN |
| Country | Netherlands |
| Team | Team Sparkasse |
| Date | Race | Rank |
| Giro del Trentino | ||
| 22/04 | Stage 1 | 123 |
| 23/04 | Stage 2 | 141 |
| 24/04 | Stage 3 | 84 |
| 25/04 | Stage 4 | 119 |
| General Classification | 97 | |
| 06/06 | Memorial Marco Pantani | 60 |
Rider information for 2009
| Rank | 1963 |
| Score | 5 |
| Name | Stefan COHNEN |
| Country | Netherlands |
| Team | Betonexpressz 2000 - Limonta |
| Date | Race | Rank |
| 17/03 | Nokere Koerse | 122 |
| 21/03 | La Roue Tourangelle | 118 |
| 08/04 | G.P. Pino Cerami | 51 |
| 13/04 | Paris - Camembert | 71 |
| Tour de Luxembourg | ||
| 02/06 | Prologue | 107 |
| 03/06 | Stage 1 | 118 |
| 04/06 | Stage 2 | 108 |
| 05/06 | Stage 3 | 97 |
| Tour of Hainan | ||
| 11/10 | Stage 1 | 105 |
| 12/10 | Stage 2 | 127 |
| 13/10 | Stage 3 | 119 |
| 14/10 | Stage 4 | 35 |
| 15/10 | Stage 5 | 122 |
| 17/10 | Stage 7 | 111 |
| 18/10 | Stage 8 | 113 |
Rider information for 2010
| Rank | 2233 |
| Score | 4 |
| Name | Stefan COHNEN |
| Country | Netherlands |
| Team | Continental Team Differdange |
| Date | Race | Rank |
| 07/04 | G.P. Pino Cerami | 55 |
| 23/04 | Arno Wallaard Memorial | 30 |
| 03/10 | Münsterland Giro | 113 |
Rider information for 2011
| Rank | 1240 |
| Score | 18 |
| Name | Stefan COHNEN |
| Country | Netherlands |
| Team | Team Differdange - Magic-Sportfood.de |
| Date | Race | Rank |
| Tour de Luxembourg | ||
| 30/05 | Prologue | 121 |
| 31/05 | Stage 1 | 126 |
| 01/06 | Stage 2 | 124 |
Rider information for 2012
| Rank | 4777 |
| Score | 0 |
| Name | Stefan COHNEN |
| Country | Netherlands |
| Team | Landbouwkrediet - Euphony |
No results available in season 2018.
Rider information for 2018
| Rank | 2256 |
| Score | 7 |
| Name | Stefan COHNEN |
| Country | Netherlands |
| Team | Elite without contract |
No results available in season 2019.
Rider information for 2019
| Rank | 1932 |
| Score | 9 |
| Name | Stefan COHNEN |
| Country | Netherlands |
| Team | Elite without contract |
No results available in season 2022.
Rider information for 2022
| Rank | 4465 |
| Score | 1 |
| Name | Stefan COHNEN |
| Country | Netherlands |
| Team | Elite without contract |