| Stoforos Kostis | 1985 | Zürich | | M 35 | 10:27 | | |
| Stohler Nadja | 1977 | Riehen | Stohlis | W 45 | 10:51 | | |
| Stohler Nico | 1979 | Riehen | Stohlis | M 45 | 10:21 | | |
| Stojanovic Daria | 1991 | Lenzburg | | W 30 | 13:36 | | |
| Stojanovic Milena | 1993 | Zürich | | Männer + Frauen | 13:20 | | |
| Stoll Daniel | 1976 | Zürich | | M 45 | 10:33 | | |
| Stoll Karine | 1979 | Zürich | | W 40 | 13:39 | | |
| Stolz Egger Suzanne | 1965 | Nidau | | W 50 | 13:39 | | |
| Stolz Noemi | 2007 | Arlesheim | | W U18 | 13:36 | | |
| Stoop Hubert | 1961 | Flums | | M 60 | 13:39 | | |
| Stopper Claudia | 1976 | Amriswil | | W 45 | 10:57 | | |
| Storchenegger Raphael | 1994 | St. Gallen | | M 30 | 10:51 | | |
| Störk Meret | 1996 | Luzern | | W 20 | 10:57 | | |
| Storz Patrick | 1995 | Zürich | | M 20 | 10:21 | | |
| Stössel Irmgard | 1964 | Uster | | Nordic Walking (mit Stöcke) | 13:50 | | |
| Stössel Roman | 1965 | Uster | | M 55 | 10:27 | | |
| Stotz Laurin | 2000 | Wangen ZH | | M 20 | 10:21 | | |
| Strähl Thomas | 1976 | Laupersdorf | | M 45 | 10:33 | | |
| Strassen Alec | 1999 | Zürich | FBV | M 20 | 10:39 | | |
| Strasser Leon | 1998 | Bürgen TG | | M 20 | 10:33 | | |
| Strasser Miriam | 1993 | Rüti ZH | | W 30 | 10:57 | | |
| Strasser Walter | 1958 | Weinfelden | | M 60 | 13:39 | | |
| Strässle Debora | 1988 | Kollbrunn | | W 35 | 10:57 | | |
| Strässler Simon | 1979 | Bülach | | M 45 | 10:27 | | |
| Straub Sinan | 1990 | Zürich | | M 30 | 10:39 | | |
| Strauss Eva | 1977 | Wien | | W 45 | 10:51 | | |
| Strebel Manuel | 2006 | Oberwil-Lieli | | M U20 | 10:51 | | |
| Strebel Thomas A. | 1958 | Thalwil | TV Thalwil | M 65 | 10:21 | | |
| Streiff Christoph | 1981 | Thundorf | IHM Instandhaltungs-Management AG | M 40 | 10:15 | | |
| Streit Flavio | 1985 | Uerikon | | M 30 | 13:39 | | |
| Stremsdoerfer Eloïse | 2011 | Gockhausen | 3star cats wallisellen | Mädchen U14 | 11:00 | | |
| Stremsdoerfer Marc | 2015 | Gockhausen | | Knaben U10 | 10:50 | | |
| Stricker Daria | 1996 | Thalwil | | W 20 | 13:39 | | |
| Stricker Sarah | 1997 | Dübendorf | | W 20 | 10:39 | | |
| Stricker Sarka | 1983 | Stäfa | | W 40 | 13:39 | | |
| Strolz Marc | 1964 | Kirchberg | | M 60 | 10:51 | | |
| Stromeyer Jasmin | 1989 | Winterthur | | Männer + Frauen | 13:20 | | |
| Stromeyer Naomi | 1994 | Uster | | Männer + Frauen | 13:20 | | |
| Strub Lisa | 1996 | Zürich | | W 20 | 13:36 | | |
| Strübi Justin | 1980 | Dättlikon | | M 40 | 10:45 | | |
| Strübi Yaël | 2010 | Dättlikon | | Mädchen U16 | 13:20 | | |
| Strub-Tiedt Dominik | 1982 | Geroldswil | | M 40 | 10:39 | | |
| Stüben Daniel | 1993 | Winterthur | | M 30 | 10:39 | | |
| Stuber Lara | 2015 | Grüningen | Lcu | Mädchen U10 | 10:50 | | |
| Stuber Marc | 1982 | Grüningen | | M 40 | 10:45 | | |
| Stuber Martin | 1979 | Dübendorf | | M 40 | 13:33 | | |
| Stucki Andrea | 1983 | Zürich | | W 40 | 13:36 | | |
| Stucki Luana | 2002 | Lützelflüh-Goldb | | W 20 | 13:36 | | |
| Stucki Sophie | 2008 | Liebefeld | | W U20 | 10:45 | | |
| Stucky Catherine | 1966 | Zürich | | W 55 | 10:39 | | |
| Stucky Leo | 1962 | Steinhausen | | M 60 | 10:51 | | |
| Studer Andrea | 1998 | Maschwanden | | W 20 | 10:45 | | |
| Studer Daniel | 1985 | Hausen am Albis | | M 35 | 10:39 | | |
| Studer Lukas | 1995 | Ried-Brig | | M 20 | 10:15 | | |
| Studer Marisa | 1998 | Zürich | | W 20 | 10:57 | | |
| Studer Tobias | 1977 | Zürich | | M 40 | 13:36 | | |
| Studer Valentin | 1997 | Erlenbach ZH | | M 20 | 10:39 | | |
| Studhalter Matthias | 1973 | Zürich | | M 50 | 10:21 | | |
| Stuker Avila Ian | 1998 | Embrach | | M 20 | 10:45 | | |
| Sturrock-Davies Stacey | 1991 | Zürich | | M 30 | 13:36 | | |
| Sturzenegger Anne | 1997 | Zürich | | W 20 | 10:57 | | |
| Sturzenegger Katja | 1991 | Schmerikon | | W 30 | 13:39 | | |
| Sturzenegger Marc | 1997 | Gossau ZH | | M 20 | 13:36 | | |
| Sturzenegger Pascal | 1991 | Dübendorf | | M 30 | 10:39 | | |
| Stüssi Jana | 1998 | Murg | | W 20 | 10:51 | | |
| Stüssi Stephan | 1989 | Wettingen | | M 35 | 10:15 | | |
| Stutz Annina | 1990 | Arni | | W 30 | 10:45 | | |
| Stutz George | 1965 | Winterthur | Schnupfkurve - Nase läuft | M 55 | 10:57 | | |
| Stutz Marco | 1973 | Oerlikon | | Männer + Frauen | 13:20 | | |
| Stutz Michel | 1996 | Zürich | | M 20 | 10:33 | | |
| Stutz Nathania | 1996 | Zürich | | W 20 | 10:51 | | |
| Stutz Roger | 1970 | Rain | roremajaba | M 50 | 10:39 | | |
| Styger Marc | 1996 | Kloten | | M 20 | 10:45 | | |
| Suderow Michael | 1973 | Zürich | | M 50 | 10:39 | | |
| Süess Sebastian | 1994 | Aarau | | M 30 | 10:27 | | |
| Suler Michael | 1971 | Wald ZH | SC am Bachtel | M 50 | 10:15 | | |
| Sulger Jael Selina + Hertach Valeria | 1999 | Hombrechtikon | | Teamstaffel | 10:39 | | |
| Sulger Michal | 1997 | Schlieren | | W 20 | 10:27 | | |
| Sullivan Riley | 2002 | Uitikon | | M 20 | 10:33 | | |
| Sulzberger Chrysanth | 1984 | Uster | | M 40 | 10:33 | | |
| Sulzberger Pamina | 1991 | Uster | | W 30 | 13:36 | | |
| Sulzer Anton | 1955 | Wädenswil | | M 60 | 13:33 | | |
| Sunagawa Heiz Silvia | 1972 | Oberengstringen | | W 50 | 13:36 | | |
| Supplisson Nicolas | 1985 | Winterthur | | M 35 | 10:21 | | |
| Surber Lara | 1989 | Bülach | | W 35 | 10:45 | | |
| Surber Roman | 1973 | Dübendorf | | M 50 | 10:39 | | |
| Sussmann Moritz | 2004 | Zürich | | M 20 | 13:33 | | |
| Sustic Anamarija | 1970 | Zürich | | W 50 | 10:51 | | |
| Suter Damaris | 1988 | Jegenstorf | | W 35 | 10:33 | | |
| Suter Diana | 1982 | Schinznach Bad | | W 40 | 13:36 | | |
| Suter Gstettenhofer Esther | 1973 | Zürich | | Männer + Frauen | 13:20 | | |
| Suter Joelle | 2004 | Uster | | W 20 | 10:45 | | |
| Suter Madlaina | 1999 | Kaiserstuhl AG | | W 20 | 13:36 | | |
| Suter Melanie | 1998 | Zürich | RBI | W 20 | 10:33 | | |
| Suter Niklaus | 1983 | Schinznach-Bad | | M 40 | 13:36 | | |
| Suter Stefanie | 1985 | Stetten | | W 30 | 13:39 | | |
| Sutter Corina | 1997 | Winterthur | | W 20 | 10:39 | | |
| Sutter Katrin | 1988 | Laufen | | W 30 | 13:33 | | |
| Sutter Marco | 1980 | Uster | | M 40 | 10:39 | | |
| Sutter Tamara | 2000 | Nänikon | | W 20 | 13:33 | | |