| Weiss Sandro | 80 | Dietlikon | | 1:47:18 | Rocker Solo | 427 | |
| Weiss Tino | 83 | Au ZH | Krasse Herde | 1:59:53 | Rocker Team | 935 | |
| Welsch Carmen | 62 | Dresden | Juice Plus+Company | 2:53:06 | Rocker Team | 826 | |
| Weng Wan Hsuan | 83 | Lenzburg | Ali Shan Mountains | 2:12:05 | Rocker Team | 1413 | |
| Wenger Melanie | 86 | Glattbrugg | Isch ebe geil wenns geil isch | 1:46:06 | Rocker Team | 542 | |
| Startnummer 657 | 89 | Kloten | ZNC-We luv Burpees | 2:24:57 | Rocker Team | 657 | |
| Widmer Javier | 66 | Hüttikon | | 2:22:35 | Rocker Solo | 428 | |
| Widmer Nadia | 81 | Zürich | spARTacas | 2:00:38 | Rocker Team | 628 | |
8. | Widmer Tabea | 92 | Greifensee | DIE MEGALOS | 1:46:38 | Runner Cross Team | 311 | |
| Wiebe Niclas | 99 | Effretikon | | 1:55:41 | Rocker Solo | 429 | |
| Wigert Nina | 93 | Oberglatt | ZNC-We luv Burpees | 2:23:33 | Rocker Team | 658 | |
20. | Wilheim Jonathan | 80 | Bülach | ZNC-We luv Burpees | 1:46:31 | Runner Cross Team | 241 | |
8. | Willi Martina | 95 | Chur | | 1:39:12 | Runner Solo | 147 | |
42. | Willmer Inti | 86 | Goldach | | 1:42:32 | Runner Solo | 231 | |
5. | Winteler Stefan | 66 | Benken | | 1:21:24 | Runner Solo | 148 | |
43. | Wirtz Oliver | 74 | Hinteregg | | 1:43:28 | Runner Solo | 453 | |
| Wissmann Mauro | 90 | Mollis | Tödifighter | 1:52:49 | Rocker Team | 834 | |
| Wittwer Matthias | 89 | Bern | | 1:35:35 | Rocker Solo | 50048 | |
| Wojcik Maciej | 84 | Schaffhausen | En ott leszek... | 2:09:38 | Rocker Team | 50049 | |
| Wolleb Maja | 95 | Zürich | Team Awesome | 1:49:13 | Rocker Team | 1237 | |
DNS | Wopmann Marco | 87 | Möhlin | | | Runner Solo | 149 | |
| Wullschleger Sandra | 84 | Schöfflisdorf | | 2:01:53 | Rocker Solo | 1220 | |
| Wydler Fabian | 93 | Wetzikon ZH | Belly Mo's | 2:06:55 | Rocker Team | 50117 | |
| Wyser Lee | 66 | Uetliberg | | 2:04:07 | Rocker Solo | 1221 | |
| Wyss Désirée | 93 | Illnau | Delta Force | 2:18:11 | Rocker Team | 1017 | |
| Yildiz Tolga | 95 | Winterthur | Luminox ICE SAR | 1:40:16 | Rocker Team | 940 | |
DNS | Yoel Portuondo | 79 | Dübendorf | | | Rocker Solo | 430 | |
| Yu Qianchen | 93 | Zürich | #BeastUp | 1:59:44 | Rocker Team | 436 | |
| Zaki William | 89 | Zurich | CityBlocks | 2:20:52 | Rocker Team | 50050 | |
27. | Zaugg Michael | 88 | Zürich | Noshballs 1 | 1:53:09 | Runner Cross Team | 345 | |
25. | Zehnder Matthias | 83 | Zihlschlacht | KraftBox | 1:49:58 | Runner Cross Team | 326 | |
| Zenners Lucien | 94 | Oberwil BL | Stress mi ned | 2:24:27 | Rocker Team | 740 | |
34. | Zidaric Hrvoje | 95 | Horw | | 1:35:37 | Runner Solo | 232 | |
| Ziltener Reto | 90 | Zürich | dudes and boobs | 2:11:34 | Rocker Team | 1036 | |
| Zimmerli Eva | 89 | Wettingen | SeKnutschis | 2:04:25 | Rocker Team | 623 | |
| Zimmerli Manuela | 92 | Bassersdorf | Anabelievable | 2:50:16 | Rocker Team | 50051 | |
| Zinnà Nicola | 95 | Amriswil | Vamonos Muchachos | 1:58:55 | Rocker Team | 839 | |
| Zobrist Franziska | 84 | Zürich | #lookprogoslow | 1:52:31 | Rocker Team | 444 | |
| Zobrist Katharina | 86 | Zürich | #lookprogoslow | 1:52:32 | Rocker Team | 445 | |
| Zuberbühler Mike | 95 | Rüti ZH | Duo Fantastic | 1:51:08 | Rocker Team | 523 | |
33. | Zuberbühler Nino | 82 | Zürich | | 1:35:10 | Runner Solo | 151 | |
| Zucker Naomi | 93 | Muri AG | Jenn‘s Bootcampzone | 2:09:18 | Rocker Team | 929 | |
| Züger Dario | 95 | Schindellegi | The Noname Team | 2:15:24 | Rocker Team | 746 | |
| Zulauf Christian | 89 | Rupperswil | Ali Shan Mountains | 2:00:25 | Rocker Team | 1414 | |
| Zulauf Claudia | 92 | Auenstein | Ali Shan Mountains | 2:00:25 | Rocker Team | 1415 | |
10. | Zurbuchen Pascal | 88 | Gattikon | URBN Sports goes ALL OUT | 1:34:26 | Runner Cross Team | 236 | |
| Zurlino Claudio | 88 | Zürich | Atupri Team | 1:42:46 | Rocker Team | 506 | |