| Izadkia Siamak | SUI | 1973 | Wettingen | | Goldtour | | |
| Jaeken Lotte | BEL | 1995 | Schaffhausen | | Goldtour | | |
| Jäger Sebastian | SUI | 1999 | Landquart | waljag | Goldtour | | |
| Jäger Steven | GER | 1989 | Wolfsburg | OutdoorGym Wolfsburg | Goldtour | | |
| Jakobs Katharina | GER | 1974 | Köln | Cyclits Cycling Collective | Goldtour | | |
| Jakomet Günther | GER | 1974 | Barbing | | Goldtour | | |
| Jalosa Artjom | GER | 1987 | Jona | | Goldtour | | |
| Jalosa Valeriya | RUS | 1985 | Jona | | Goldtour | | |
| James Greg | GBR | 1964 | Thalwil | | Goldtour | | |
| Jansen Mats Jokke | GER | 1995 | Zürich | | Goldtour | | |
| Jansen Stijn | NED | 1992 | Utrecht | | Goldtour | | |
| Janser Adrian | SUI | 1975 | Stallikon | | Goldtour | | |
| Jany Matthias | GER | 1985 | Memmingen | THE BOX MEMMINGEN | Goldtour | | |
| Janzen Oliver | USA | 1994 | Zürich | | Goldtour | | |
| Jasiński Wojciech | POL | 1991 | Mirsk | | Goldtour | | |
| Jenni Luca | SUI | 1985 | Winterthur | | Goldtour | | |
| Jensen Dennis | GER | 1994 | Zürich | | Goldtour | | |
| Jensen Ole | DEN | 1970 | Nivå | Hørsholm cykelmotion | Goldtour | | |
| Jerjen Nicolas | SUI | 1993 | Baltschieder | | Goldtour | | |
| Jou Ferrer Laura | ESP | 1997 | Zürich | | Goldtour | | |
| Juchler Christian | SUI | 1965 | Zürich | | Goldtour | | |
| Jucker Lukas | SUI | 1997 | Uster | | Goldtour | | |
| Jünger Andre | SUI | 1981 | Zeiningen | Trek G.Manna Möhlin | Goldtour | | |
| Junger Lars | GER | 1969 | Pfullingen | Alpentrödler Velo Club | Goldtour | | |
| Jungesblut Jan | GER | 1987 | Bern | | Goldtour | | |
| Juodis Arturas | LTU | 1988 | Amstelveen | | Goldtour | | |
| Juppe Mario | SUI | 1978 | Belp | RSC Aaretal Münsingen | Goldtour | | |
| Kaack Torben | GER | 1997 | Hamburg | | Goldtour | | |
| Kabba Steven | GBR | 1981 | Carshalton | | Goldtour | | |
| Kaistha Florian | GER | 1998 | Bonn | | Goldtour | | |
| Kaleta Jacek | POL | 1966 | München | | Goldtour | | |
| Kälin Michael | SUI | 1984 | Rothenthurm | | Goldtour | | |
| Kamecki Jarek | GER | 1969 | Volkach | | Goldtour | | |
| Kämpfer Regula | SUI | 1985 | Obergerlafingen | Zaugg Racing Team | Goldtour | | |
| Karagkounis Jolanda | GER | 1996 | Bern | | Goldtour | | |
| Käser Fabian | SUI | 1987 | Stettlen | | Goldtour | | |
| Käser Remo | SUI | 1983 | Grindelwald | RRC Thun | Goldtour | | |
| Kaspar Simon | SUI | 1994 | Zürich | | Goldtour | | |
| Kaspar Stephan | GER | 1977 | Hausach | | Goldtour | | |
| Kaspar Tim | SUI | 1999 | Winterthur | | Goldtour | | |
| Käßbohrer Martin | GER | 1963 | Heidenheim | | Goldtour | | |
| Kaufmann Daniel N. | SUI | 1970 | Weinfelden | | Goldtour | | |
| Kearney Joe | GBR | 1984 | Horgen | | Goldtour | | |
| Kehrli Samuel | SUI | 1984 | Willisau | | Goldtour | | |
| Keller Dominik | SUI | 1990 | Basel | | Goldtour | | |
| Keller Jann | SUI | 1991 | Zürich | | Goldtour | | |
| Keller Livia | SUI | 1995 | Stein AR | | Goldtour | | |
| Keller Manuel | SUI | 1984 | Würenlos | | Goldtour | | |
| Keller Pascal | SUI | 1991 | Andwil SG | bananacrew | Goldtour | | |
| Keller Peter | SUI | 1964 | Erlenbach | | Goldtour | | |
| Keller Roger | SUI | 1970 | Weinfelden | | Goldtour | | |
| Keller Simon | SUI | 1989 | Wabern | Ski+Velo-Center | Goldtour | | |
| Keller Yves | SUI | 1990 | Baden | | Goldtour | | |
| Kellner Fabian | GER | 1994 | Basel | | Goldtour | | |
| Kenis Sven | BEL | 1987 | Zürich | | Goldtour | | |
| Keogh Catherine | GBR | 2008 | Küsnacht ZH | | Goldtour | | |
| Keogh Willem | GBR | 1969 | Küsnacht ZH | | Goldtour | | |
| Keppler Yannik | GER | 1994 | Stuttgart | | Goldtour | | |
| Kerpen Philip | SUI | 1988 | Schlieren | | Goldtour | | |
| Kesselbach Benjamin | GER | 1974 | Zürich | OCC | Goldtour | | |
| Kessler Bruno | SUI | 1988 | Winterthur | | Goldtour | | |
| Ketterlin Thierry | FRA | 1964 | Zillisheim | | Goldtour | | |
| Khairullin Rustem | RUS | 1995 | Adliswil | #Smeshariki | Goldtour | | |
| Kiefer Nicholas | GER | 1997 | Karlsruhe | | Goldtour | | |
| Kienert Jochen | GER | 1973 | Berlin | TV Kirkel | Goldtour | | |
| Kienzi Daniel | SUI | 1960 | Zürich | | Goldtour | | |
| Kieser Thomas | SUI | 1990 | Lenzburg | Lenzburg Cycling Team | Goldtour | | |
| Kilchenmann Nicolas | SUI | 1993 | Feldbrunnen | #Team DDHR | Goldtour | | |
| Kindermann Maik | SUI | 1966 | Liestal | | Goldtour | | |
| Kindlein Andreas | GER | 1989 | Pfaffing | | Goldtour | | |
| Kindt Michiel | NED | 1989 | Basel | | Goldtour | | |
| Kirsch Ann-Sophie | GER | 1989 | Freiburg | | Goldtour | | |
| Kirsch Mark | GER | 1976 | Basel | | Goldtour | | |
| Kirsch Markus | GER | 1958 | Emmendingen | | Goldtour | | |
| Klauser Tobias Sebastian | SUI | 1995 | Schaffhausen | | Goldtour | | |
| Kleger Philipp | SUI | 1990 | Weiningen ZH | | Goldtour | | |
| Klein Nadine | GER | 1983 | Bitburg | | Goldtour | | |
| Kleine Thilo | SUI | 1991 | Zürich | | Goldtour | | |
| Kleinschnittger Jochen | SUI | 1967 | Herrliberg | | Goldtour | | |
| Klijn Jan | NED | 1973 | Hamburg am Waseberg | Tandemclub Weiße Speiche Hamburg e.V. | Goldtour | | |
| Klinguer Paul | FRA | 1984 | Massongex | | Goldtour | | |
| Klopfenstein Rolf | SUI | 1968 | Beatenberg | | Goldtour | | |
| Klopfer Marc | SUI | 1982 | Risch ZG | | Goldtour | | |
| Klossner Adriana | SUI | 1997 | Zürich | | Goldtour | | |
| Kluczka Johannes | GER | 1994 | Neresheim | SV Elchingen | Goldtour | | |
| Klumpp Felix | GER | 1999 | Weiden | | Goldtour | | |
| Knöpfel Adrian | SUI | 1990 | Zurich | | Goldtour | | |
| Koch Andri | SUI | 1985 | Aarau | | Goldtour | | |
| Koch Dominic | SUI | 1998 | Boswil | | Goldtour | | |
| Koch Manuel | SUI | 1986 | Stansstad | | Goldtour | | |
| Koch Roman | SUI | 1985 | Illnau | | Goldtour | | |
| Kockelkorn Daniel | GER | 1974 | Lörrach | | Goldtour | | |
| Koepplin Andreas | GER | 1979 | Zürich | | Goldtour | | |
| Kofal Jon | SUI | 1966 | Dierikon | Snow‘s Angels | Goldtour | | |
| Köhler Markus | GER | 1985 | Hilden | Los Carboneros | Goldtour | | |
| Kohler Philipp | GER | 1994 | Bad Dürrheim | | Goldtour | | |
| Köhler Tim | GER | 1997 | Mannheim | | Goldtour | | |
| Kohnle Jürgen | GER | 1972 | Heidelberg | #MokionTour | Goldtour | | |
| Koller Adil | SUI | 1993 | Münchenstein | | Goldtour | | |
| Kolly Christel | SUI | 1998 | Düdingen | | Goldtour | | |