All available race results Willi Kern
| Date | Race | Rank |
| Tour de Suisse | ||
| 06/08 | Stage 1 | 3 |
| 21/08 | Tour du Lac Léman | 9 |
Rider information for 1938
| Rank | 450 |
| Score | 45 |
| Name | Willi KERN |
| Country | Switzerland |
| Team | Individual |
| Date | Race | Rank |
| 21/05 | Meisterschaft von Zürich | 15 |
| 29/05 | G.P. du Locle | 4 |
| Tour de Suisse | ||
| 12/08 | General Classification | 14 |
Rider information for 1939
| Rank | 218 |
| Score | 180 |
| Name | Willi KERN |
| Country | Switzerland |
| Team | Urago |
| Date | Race | Rank |
| 29/06 | G.P. du Locle (Championnat National de Suisse) | 6 |
Rider information for 1941
| Rank | 338 |
| Score | 35 |
| Name | Willi KERN |
| Country | Switzerland |
| Team | Individual |
| Date | Race | Rank |
| Tour de Suisse | ||
| 29/07 | Stage 1 | 10 |
| 30/07 | Stage 2 | 6 |
| 01/08 | Stage 4 | 3 |
| 02/08 | General Classification | 2 |
Rider information for 1942
| Rank | 72 |
| Score | 342 |
| Name | Willi KERN |
| Country | Switzerland |
| Team | Individual |
| Date | Race | Rank |
| 30/05 | Meisterschaft von Zürich | 15 |
| 04/07 | Championnat de Suisse sur route | 7 |
Rider information for 1943
| Rank | 202 |
| Score | 76 |
| Name | Willi KERN |
| Country | Switzerland |
| Team | Individual |
| Date | Race | Rank |
| 21/05 | Meisterschaft von Zürich | 14 |
| Zürich - Lausanne | ||
| 25/06 | Stage 1 | 8 |
| 25/06 | Stage 2 | 6 |
| 25/06 | General Classification | 6 |
| 02/07 | Vier Kantone-Rundfahrt (Championnat de Suisse sur route) | 5 |
Rider information for 1944
| Rank | 86 |
| Score | 124 |
| Name | Willi KERN |
| Country | Switzerland |
| Team | Individual |
| Date | Race | Rank |
| 03/06 | Meisterschaft von Zürich | 14 |
| 24/06 | Zürich - Lausanne | 7 |
| 01/07 | Championnat de Suisse sur route | 10 |
| 21/07 | Zürich - Davos | 18 |
| Circuito del Norte | ||
| 08/08 | Stage 4 | 1 |
| 09/08 | Stage 5 | 5 |
| 11/08 | Stage 7 | 4 |
| 12/08 | General Classification | 12 |
Rider information for 1945
| Rank | 82 |
| Score | 214 |
| Name | Willi KERN |
| Country | Switzerland |
| Team | Individual |
| Date | Race | Rank |
| 3-Seen-Rundfahrt Murten | ||
| 27/04 | Stage 1 | 6 |
| 27/04 | Stage 2 | 9 |
| 27/04 | General Classification | 6 |
| 05/05 | Meisterschaft von Zürich | 11 |
| 19/05 | G.P. du Locle | 5 |
| 26/05 | Vier Kantone-Rundfahrt | 2 |
| 30/06 | Championnat de Suisse sur route | 7 |
| Tour de Suisse | ||
| 13/07 | Stage 1 | 4 |
| 20/07 | General Classification | 10 |
| 10/08 | G.P. Stella | 6 |
| 18/08 | Tour du Lac Léman | 21 |
| 01/09 | World Championships Road Race | 15 |
| Volta Ciclista a Catalunya | ||
| 10/09 | Stage 3 | 3 |
| 12/09 | Stage 5 | 5 |
| 14/09 | Stage 7 | 9 |
| 15/09 | General Classification | 7 |
Rider information for 1946
| Rank | 34 |
| Score | 764 |
| Name | Willi KERN |
| Country | Switzerland |
| Team | Cycles Tour de Suisse |
| Date | Race | Rank |
| 04/05 | Meisterschaft von Zürich | 15 |
| Tour de Romandie | ||
| 18/05 | General Classification | 25 |
| 08/06 | Vier Kantone-Rundfahrt | 7 |
| 30/08 | Tour du Lac Léman | 10 |
| Volta Ciclista a Catalunya | ||
| 14/09 | General Classification | 16 |
Rider information for 1947
| Rank | 172 |
| Score | 279 |
| Name | Willi KERN |
| Country | Switzerland |
| Team | Rico |
| Date | Race | Rank |
| 17/04 | Zürich - Lausanne | 30 |
| Tour de Suisse | ||
| 19/06 | General Classification | 31 |
Rider information for 1948
| Rank | 624 |
| Score | 37 |
| Name | Willi KERN |
| Country | Switzerland |
| Team | Imholz |