| Weiss Daniel | 1986 | Pfaffhausen | | M 35 | 10:27 | | |
| Weiss Helen | 1997 | Wabern | | W 20 | 13:36 | | |
| Weiss Lara | 2002 | St. Gallen | | W 20 | 10:45 | | |
| Weiss Sandro + Weiss Tamara | 1980 | Dietlikon | Fc Wallisellen | Teamstaffel | 10:27 | | |
| Weiss Sophia | 1992 | Zürich | | W 30 | 10:51 | | |
| Weiss Stephan | 1991 | Uster | RTU Rennvelo Team Uster | M 30 | 10:15 | | |
| Weissenböck Stefan | 1982 | Zürich | | M 40 | 10:15 | | |
| Weitbrecht Jason | 2017 | Uster | TVU | Knaben U08 | 10:55 | | |
| Weldezghi Seare | 1996 | Zürich | LC Uster/ Generali RUNNING FAMILY | M 20 | 10:15 | | |
| Wellinger Christian | 1981 | Zürich | | M 40 | 10:39 | | |
| Welter Sabrina | 1993 | Laax GR | | W 30 | 10:45 | | |
| Welter Sergio | 1998 | Flims Waldhaus | | M 20 | 10:45 | | |
| Welters Bronte | 1997 | Zürich | | W 20 | 10:45 | | |
| Welti Alessia | 1999 | Feusisberg | | W 20 | 10:51 | | |
| Wendler Torsten | 1977 | Bern | | M 45 | 10:39 | | |
| Wenger Adrian | 1972 | Fehraltorf | | M 50 | 10:45 | | |
| Wenger Anina | 2002 | Laupen | | W 20 | 10:45 | | |
| Wenger Anita | 1972 | Zürich | | W 50 | 10:39 | | |
| Wenger Jan | 1997 | Ostermundigen | TV Ostermundigen | M 20 | 10:21 | | |
| Wenger Tobias | 2004 | Wald ZH | | M 20 | 10:39 | | |
| Wenk Tamara | 1990 | Kilchberg ZH | | W 30 | 13:36 | | |
| Wenzel Jan | 1969 | Rapperswil SG | | M 55 | 10:45 | | |
| Wepf Tim | 1981 | Frauenfeld | | M 40 | 10:33 | | |
| Werder, Zürich Patricia + Marco + Emilia + Anton | 1986 | Zürich | | 2 Erwachsene + 2 Kinder | 12:35 | | |
| Werdin Sophia | 1998 | Basel | | W 20 | 10:45 | | |
| Werfeli Laura | 1997 | Neuheim | | W 20 | 13:36 | | |
| Werkle, Rudolfstetten Manuela + Ivo + Lara + Dina | 1985 | Rudolfstetten | | 2 Erwachsene + 2 Kinder | 12:35 | | |
| Wermuth Benjamin | 2003 | Cham | #tempo-titanen | M 20 | 10:51 | | |
| Werner Markus | 1969 | Zürich | | M 50 | 13:39 | | |
| Werner Rene | 1983 | Flawil | | M 40 | 10:15 | | |
| Wernli Markus | 1974 | Oberneunforn | running.COACH | M 50 | 10:39 | | |
| Werren Dominic | 1999 | Kloten | Firma Schindler Aufzüge Winterthur | Männer + Frauen | 13:20 | | |
| Werren Meret | 1998 | Bern | | W 20 | 13:33 | | |
| Werrmann Oliver | 1996 | Zürich | | M 20 | 10:39 | | |
| Wertheimer Fabienne | 1997 | Effretikon | | W 20 | 13:36 | | |
| Westermann Pirmin | 1974 | Pfäffikon ZH | | M 50 | 10:15 | | |
| Westphalen Michael | 1972 | Herrliberg | | M 50 | 10:33 | | |
| Wetter Christoph | 1994 | Uerikon | #VisionInside | M 30 | 10:51 | | |
| Wettstein Andrea | 1991 | Maur | | W 30 | 10:45 | | |
| Wettstein Ilona | 1982 | Zürich | | W 40 | 10:51 | | |
| Wettstein Lionel | 1998 | Zürich | | M 20 | 10:39 | | |
| Wettstein Markus | 1983 | Russikon | Smrun \LC Uster | M 40 | 10:21 | | |
| Wettstein Matias | 2002 | Illnau | | M 20 | 10:27 | | |
| Wetzel Anselm | 1971 | Konstanz | | M 50 | 13:33 | | |
| Wetzel Brigitte | 1991 | Uhwiesen | | W 30 | 10:51 | | |
| Wetzel Elias | 1993 | Zürich | | M 30 | 10:51 | | |
| Wetzel Pascal | 1992 | Rüti ZH | | Männer + Frauen | 13:20 | | |
| Wetzel Thomas | 1978 | Unterägeri | | M 45 | 10:15 | | |
| Wey Denise | 1997 | Haldenstein | | W 20 | 10:39 | | |
| Whittaker Rachel | 1978 | Mönchaltorf | LC Uster | W 45 | 10:33 | | |
| Wichmann Tina | 1984 | Buttikon | | Männer + Frauen | 13:20 | | |
| Wick Karl | 1948 | Jona | | Männer + Frauen | 13:20 | | |
| Wickert Hartmit | 1953 | Oberhasli | | M 70 | 13:33 | | |
| Wicki Elias + Deubelbeiss Nicole | 1994 | Zürich | | Teamstaffel | 10:39 | | |
| Wicki Michael | 1989 | Dübendorf | | M 35 | 10:15 | | |
| Wicki Robin | 1975 | Henggart | LC ZKB | M 45 | 10:21 | | |
| Wicki Roger | 1974 | Winterthur | | M 50 | 10:15 | | |
| Wicklein Christian | 1982 | Rotkreuz | | M 40 | 10:21 | | |
| Wicklein Julia | 1981 | Rot | | W 40 | 10:21 | | |
| Wickli Thomas | 1983 | Eschlikon TG | | M 40 | 10:21 | | |
| Wider Simona | 1988 | Zürich | | W 35 | 10:27 | | |
| Widmer Denton | 1994 | Uster | | M 30 | 10:21 | | |
| Widmer Gabi | 1969 | Flawil | Peltonen LL-Team | W 50 | 13:30 | | |
| Widmer Gregor | 1971 | Zürich | | M 50 | 10:51 | | |
| Widmer Livio | 2003 | Bazenheid | | M 20 | 10:51 | | |
| Widmer Lukas | 1993 | Zürich | zum Coco Truffe | M 30 | 10:33 | | |
| Widmer Marcel | 1982 | Zürich | | M 40 | 10:39 | | |
| Widmer Maurin | 1991 | Winterthur | | M 30 | 10:21 | | |
| Widmer Moritz | 1998 | Winterthur | | M 20 | 10:39 | | |
| Widmer Tim | 1998 | Einsiedeln | | M 20 | 13:30 | | |
| Widrig Nadja | 1993 | Kaltbrunn | | W 30 | 13:39 | | |
| Widrig Thomas | 1996 | St. Gallenkappel | | M 20 | 10:45 | | |
| Wiederkehr Michelle | 2006 | Oberwil-Lieli | LA Mutschellen | W U20 | 10:51 | | |
| Wiedmer Fiona | 2016 | Wetzikon ZH | | Mädchen U10 | 10:50 | | |
| Wiedmer Miriam | 1987 | Wetzikon ZH | | W 35 | 10:45 | | |
| Wiedmer Simone | 1979 | Winterthur | | W 45 | 10:51 | | |
| Wiegel Thomas | 1964 | Dübendorf | | M 60 | 10:33 | | |
| Wiegmann Hannes | 1990 | Rümlang | Estée Lauder Sportsclub | M 30 | 10:21 | | |
| Wieland Gabriela | 1993 | Gossau ZH | | W 30 | 10:45 | | |
| Wieland Lara | 2002 | Zürich | | W 20 | 10:27 | | |
| Wieland Sabrina | 1993 | Zürich | Keinen | W 30 | 10:39 | | |
| Wieland Susanne | 1960 | Glarus | | Männer + Frauen | 13:20 | | |
| Wieland Zoe | 2008 | Zürich | | W U20 | 10:27 | | |
| Wiele Julian | 1996 | Zürich | | M 20 | 10:27 | | |
| Wielgoss Sébastien | 1978 | Uster | | M 40 | 13:30 | | |
| Wieser Sonia | 1991 | Zürich | On Run Club | W 30 | 10:51 | | |
| Wieser Stefan | 1987 | Bülach | Spital Bülach | Männer + Frauen | 13:20 | | |
| Wieser Thomas | 1988 | Zürich | | M 35 | 10:39 | | |
| Wiesner, Uster Manuel + Gian | 1986 | Uster | | 1 Erwachsenes + 1 Kind | 12:35 | | |
| Wijnhoven Paul | 1968 | Egg | | Männer + Frauen | 13:20 | | |
| Wikart Marco | 1980 | Bern | | M 40 | 10:27 | | |
| Wilders Eric | 1997 | Zürich | | M 20 | 10:33 | | |
| Wildhaber Larissa | 1994 | Steinhausen | | W 30 | 10:45 | | |
| Wildhaber Markus | 1975 | Zürich | | M 40 | 13:39 | | |
| Wildhaber Michael | 1996 | Dietfurt | | M 20 | 10:21 | | |
| Wildi Anita | 1981 | Zürich | | W 40 | 10:51 | | |
| Wildner Hendrik | 1972 | Zurich | | M 50 | 13:30 | | |
| Wildner Nina | 2013 | Zürich | | Mädchen U12 | 10:45 | | |
| Wilhelm Elina | 2017 | Nänikon | | Mädchen U08 | 10:55 | | |
| Wilhelm Jael | 2015 | Nänikon | | Mädchen U10 | 10:50 | | |