| Khorsandian Marie-Christine | LUX | 1996 | Zürich | | Silbertour | | |
| Kiers Kirsten | NED | 1993 | Zürich | | Silbertour | | |
| Kiers Sander | NED | 1997 | Zürich | | Silbertour | | |
| Kipper Julian | GER | 2006 | Vechelde | | Silbertour | | |
| Kipper Philipp | GER | 1972 | Vechelde | | Silbertour | | |
| Kirschenbühler Kyra | SUI | 1997 | Basel | | Silbertour | | |
| Kiser Aline | SUI | 1997 | Waldstatt | | Silbertour | | |
| Klabl Daniela | GER | 1991 | Oberaudorf | | Silbertour | | |
| Kleindienst Nicole | GER | 1995 | Heidelberg | RSV Heidelberg | Silbertour | | |
| Klima Tobias | GER | 1987 | Mönchaltorf | gurkentruppe | Silbertour | | |
| Klimmer Werner | AUT | 1974 | Oberhofen im Inntal | | Silbertour | | |
| Kloter Adrian | SUI | 1971 | Basel | | Silbertour | | |
| Klumpp Maike | GER | 1968 | Weiden | | Silbertour | | |
| Klumpp Stefan | GER | 1963 | Weiden | | Silbertour | | |
| Knorpp Katrin | GER | 1974 | Konstanz | | Silbertour | | |
| Kober Annabelle | GER | 2001 | Coburg | Team CORA - Coburger Radsport e.V. | Silbertour | | |
| Kochan Alexander | GER | 1978 | Zürich | | Silbertour | | |
| Koerner Timo | GER | 1997 | Coburg | #NGENGINEERING | Silbertour | | |
| Kofler Dominic | SUI | 1996 | Zürich | | Silbertour | | |
| Kohler Lukas | SUI | 1982 | Lohn-Ammannsegg | Bystronic | Silbertour | | |
| Kohler Samira | SUI | 1995 | Winterthur | | Silbertour | | |
| Koldewey George | GER | 1969 | Dortmund | | Silbertour | | |
| Kollegger Jan | SUI | 1980 | Pratval | swim bike run viamala | Silbertour | | |
| Koller Laila | SUI | 1998 | Steinhausen | | Silbertour | | |
| Koller Maurice | SUI | 1996 | Basel | | Silbertour | | |
| König Peter | GER | 1969 | Bischofszell | Knzept 7 | Silbertour | | |
| Konrad Andreas | SUI | 1980 | Richterswil | | Silbertour | | |
| Konrad Sandro | SUI | 1981 | Galgenen | | Silbertour | | |
| Kopp Seraina | SUI | 1996 | Meilen | | Silbertour | | |
| Kosanke Andreas | SUI | 1964 | Freienbach | RBT Pfäffikon | Silbertour | | |
| Kosinski Christophe | SUI | 1987 | Renens VD | | Silbertour | | |
| Kottusch Yannik | GER | 1991 | München | Tennis Club Duisburg Süd | Silbertour | | |
| Kreklau Egbert | GER | 1977 | Düsseldorf | Yeah Sport | Silbertour | | |
| Kreyenbuehl Gregor | SUI | 1980 | Nebikon | | Silbertour | | |
| Krienbühl Patrick | SUI | 1972 | Volketswil | | Silbertour | | |
| Krucker Jürgen | SUI | 1971 | Andermatt | | Silbertour | | |
| Kruker Andrea | SUI | 1983 | Basel | | Silbertour | | |
| Kückens Marvin | GER | 1977 | Oftringen | | Silbertour | | |
| Kühni Peter | SUI | 1966 | Ittigen | | Silbertour | | |
| Kunath Klaus | GER | 1973 | Hanau | EOSC Offenbach | Silbertour | | |
| Kundert Milena | SUI | 1996 | Bern | | Silbertour | | |
| Kündig Julia | SUI | 1994 | Dietikon | | Silbertour | | |
| Kündig Marc | SUI | 1980 | Erlenbach ZH | | Silbertour | | |
| Kündig Olivier | SUI | 1978 | Uitikon | | Silbertour | | |
| Küng Fabian | SUI | 1996 | Bern | inpeek | Silbertour | | |
| Küng Lars | SUI | 1992 | Zürich | | Silbertour | | |
| Kunz Tanja | SUI | 1996 | Seengen | Lenzburg Cycling Team | Silbertour | | |
| Kuonen Marietta | SUI | 1970 | Thun | | Silbertour | | |
| Kupper Philip W. | SUI | 1976 | Stäfa | | Silbertour | | |
| Kuratli Monika | SUI | 1994 | Lichtensteig | | Silbertour | | |
| Kurtic Marko | GER | 1985 | Mainz | Transalpini | Silbertour | | |
| Küttel Fabio | SUI | 1987 | Weggis | | Silbertour | | |
| Labhart Christoph | SUI | 1977 | Winterthur | ProKonradin | Silbertour | | |
| Labhart Philipp | SUI | 1987 | Lörrach | Messingkäfer | Silbertour | | |
| Lambert Peter | NED | 1993 | Utrecht | | Silbertour | | |
| Lamdark Namkha | SUI | 1976 | Uetikon am See | | Silbertour | | |
| Landeck Carsten | GER | 1969 | Wiesbaden | | Silbertour | | |
| Landolf Marc | SUI | 1992 | Zürich | | Silbertour | | |
| Landolf Pariyakorn | THA | 1994 | Zürich | | Silbertour | | |
| Lanfranchi Bettina | SUI | 1993 | Wallisellen | | Silbertour | | |
| Lang Andreas | SUI | 1968 | Männedorf | | Silbertour | | |
| Lang Dennis | GER | 1983 | Weil am Rhein | RSV Haltingen | Silbertour | | |
| Lang Jens | GER | 1994 | Rust | | Silbertour | | |
| Längauer Françoise | SUI | 1971 | Ittigen | Switzerland Cycling Unit | Silbertour | | |
| Längauer Lars | SUI | 1967 | Ittigen | Thömus | WindowMaster by Wyss Training | Silbertour | | |
| Lange Robert | GER | 1982 | Winterthur | | Silbertour | | |
| Lange Sören | GER | 1984 | Au ZH | | Silbertour | | |
| Langmann Tino | GER | 1971 | Pforzheim | | Silbertour | | |
| Lanninger Daniel | GER | 1990 | Hochdorf | | Silbertour | | |
| Lauber Martin | GER | 1984 | Laufenburg | | Silbertour | | |
| Ledergerber Silvia | SUI | 1970 | Gossau SG | | Silbertour | | |
| Ledermann Selin | SUI | 1998 | Luzern | | Silbertour | | |
| Leeger Larri | SUI | 1986 | Kemptthal | | Silbertour | | |
| Leeger Sonja | SUI | 1989 | Grafstal | | Silbertour | | |
| Lehmann Andrej | SUI | 1986 | Untersiggenthal | | Silbertour | | |
| Lehmann Reiner | GER | 1969 | Lörrach | | Silbertour | | |
| Lehner Florian | SUI | 1988 | Gossau ZH | | Silbertour | | |
| Leibundgut Rolf | SUI | 1969 | Hombrechtikon | | Silbertour | | |
| Leichenich Timo | GER | 1995 | Schriesheim | Team Schriesheim | Silbertour | | |
| Leiggener Claudio | SUI | 1990 | Naters | | Silbertour | | |
| Lembach Tobias | GER | 1991 | Siegburg | | Silbertour | | |
| Lendenmann Tobias | SUI | 1991 | Tennwil | | Silbertour | | |
| Lenhardt Michael | GER | 1970 | Walchwil | | Silbertour | | |
| Lenting Nico | NED | 1962 | Thun | | Silbertour | | |
| Lenz Sebastian | GER | 1993 | Hochdorf-Assenheim | | Silbertour | | |
| Leuenberger Priscilla | SUI | 1994 | Zürich | | Silbertour | | |
| Leuenberger Ronny | SUI | 1984 | Oberbipp | | Silbertour | | |
| Leu-Hausmann Saskia | SUI | 1985 | Basel | | Silbertour | | |
| Liechti Adrian | SUI | 1985 | Langnau | | Silbertour | | |
| Liechti Christian | SUI | 1986 | Bern | | Silbertour | | |
| Liesner Kirsten | GER | 1969 | München | | Silbertour | | |
| Lifart Nicole | SUI | 1985 | Pfäffikon ZH | | Silbertour | | |
| Lindegger Joe | SUI | 1970 | Bern | Tubbeltrophy Reloaded | Silbertour | | |
| Liniger Marcel | SUI | 1972 | Thun | | Silbertour | | |
| Lischeid-Bracht Nils | GER | 1996 | Göttingen | | Silbertour | | |
| Liu Weilin | SUI | 1959 | Fislisbach | | Silbertour | | |
| Löber Stephan | GER | 1980 | Kaarst | | Silbertour | | |
| Lokvancic Vedad | BIH | 1986 | Vechelde-Wahle | | Silbertour | | |
| Long Richie | GBR | 1977 | Erlenbach ZH | | Silbertour | | |
| Lorenz Jonas | GER | 1986 | Grafschaft - Ringen | | Silbertour | | |