Info
| Last name | Pfenninger |
| First name | Louis |
| Nationality |  Switzerland |
| Date of birth | 01-11-1944 |
| Age | 81 |
| Place of birth | Bülach |
About Louis Pfenninger
Louis Pfenninger is a Swiss professional cyclist, 81 years old. Turned professional in 1964. Louis has won 5 career victories. Active in road cycling.
Monuments
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 05-09 | 27 | UCI World Championship Mendrisio (CM) | |||||
| 20-06 | 1 | National Road Championships - Switzerland (CN) | |||||
| Tour de Suisse (2.1) | |||||||
| 2 |  Standings | ||||||
| 1 |  Mountain | ||||||
| 18-06 | 1 | Stage 10Frick - Olten (24.0km) | |||||
| 17-06 | 5 | Stage 8Lyss - Frick (209.0km) | |||||
| 14-06 | Stage 5Lenzerheide Valbella - Bellinzona (175.0km) | ||||||
| 13-06 | 3 | Stage 3Walenstadt - Lenzerheide Valbella (91.0km) | |||||
| 13-06 | 1 | Stage 4Obervaz - Lenzerheide Valbella (7.0km) | |||||
 Giro d'Italia (2.HC) | |||||||
| 41 | Standings | ||||||
| 10-06 | Stage 20bLainate - Milano (20.0km) | ||||||
| 02-06 | 7 | Stage 12Desenzano del Garda - Serniga (28.0km) | |||||
| 28-05 | 6 | Stage 8San Vincenzo - Casciana Terme (203.0km) | |||||
| 02-05 | 19 | Meisterschaft von Zürich (1.1) | |||||
