| Craig J | Wilson | M | Roseville | 71 | 1403081357 | | 12/31/24 |
| Emily | Wilson | F | SAN FRANCISCO | 27 | 2050241538 | West Valley Track Club (185) | 01/02/26 |
| Erica J | Wilson | F | Oakland | 33 | 1609152853 | | 01/01/26 |
| Gavin | Wilson | M | ROSEVILLE | 51 | 2050005310 | Sierra Foothill Track Club (7) | 01/01/26 |
| Kyrstin | Wilson | F | Lafayette | 22 | 2050322762 | Diablo Valley Track & Field (173) | 06/18/26 |
| Larry | Wilson | M | San Mateo | 82 | 1609169311 | | 01/01/26 |
| Lionel B B | Wilson | M | Richmond | 82 | 2050078949 | | 01/01/26 |
| Martin O | Wilson | M | San Francisco | 40 | 1719754929 | | 07/06/26 |
| Rich | Wilson | M | Rocklin | 60 | 2050291941 | Buffalo Chips Running Club (42) | 01/01/26 |
| Simone Angela | Winkler | F | Santa Cruz | 44 | 1508222021 | Santa Cruz Track Club (40) | 01/01/26 |
| Patrick J | Wirsing | M | Fair Oaks | 74 | 2050080743 | | 01/01/26 |
| Barbara A | Wismer | F | San Francisco | 66 | 1400292734 | West Valley Track Club (185) | 01/01/26 |
| Hannah E | Wohlenberg | F | LOS ANGELES | 27 | 1407538147 | Renegade Running (6) | 01/01/26 |
| Dan | Wold | M | Gardnerville | 69 | 2050299377 | | 01/02/26 |
| Jeremy | Wolfram | M | San Jose | 45 | 2050333345 | | 12/31/25 |
| Christina M | Wolterstorff | F | Modesto | 62 | 1608794101 | Central Valley Roadrunners (116) | 01/19/26 |
| Delores A | Wolterstorff | F | Ripon | 85 | 1609233778 | Central Valley Roadrunners (116) | 12/31/25 |
| Duane A | Wolterstorff | M | Modesto | 65 | 1405230457 | Central Valley Roadrunners (116) | 12/31/24 |
| William J | Wolterstorff | M | Ripon | 89 | 1609233786 | Central Valley Roadrunners (116) | 01/01/26 |
| Francis | Wong | M | Castro Valley | 56 | 2050340925 | | 12/15/25 |
| Jeff | Wong | M | Mill Valley | 57 | 2020951667 | Pamakids (157) | 01/01/26 |
| Johnny | Wong | M | Oakland | 48 | 2050313084 | | 01/03/26 |
| Kacie | Wong | F | Pleasanton | 18 | 2050355290 | | 04/20/26 |
| Max | Wong | M | Alameda | 18 | 2050320401 | Oakland PAL (278) | 01/04/26 |
| Minji | Wong | F | San Francisco | 46 | 2050255505 | Impala Racing Team (158) | 01/02/26 |
| Robert | Wong | M | APTOS | 67 | 2050343778 | | 01/14/26 |
| Theresa M | Woo | F | Oakland | 63 | 1407559028 | Lake Merritt Run Club? | 01/04/26 |
| Iva Lou | Woodring | F | Sacramento | 74 | 2050331082 | | 01/02/26 |
| Randall | Woodruff Jr. | M | Antioch | 29 | 2050310337 | JussDominate Elite (7) | 04/28/26 |
| Joshua | Woods | M | Rocklin | 44 | 2050354897 | Wildcat Elite Track Club (60) | 04/16/26 |
| Angie D | Woolman | F | Richmond, CA | 72 | 1508222229 | Lake Merritt Run Club? | 03/18/26 |
| Chuck | Woolridge | M | Pleasant Hill | 56 | 2050000556 | | 01/01/26 |
| Joey | Woolridge | M | Martinez | 44 | 2050016792 | Diablo Valley Track & Field (173) | 01/01/26 |
| Rachel R | Workentine | F | ALTURAS | 29 | 1820017919 | | 01/01/26 |
| Jamie | Works-Wright | F | San Pablo | 45 | 2050235913 | Hilltop Speed Track Club (20) | 01/02/26 |
| Chad J | Worthen | M | Sacramento | 52 | 1400800676 | Sacramento Valley Endurance (69) | 01/01/26 |
| Stacey D | Worthen | F | Sacramento | 53 | 2050159851 | Sacramento Valley Endurance (69) | 01/02/26 |
| paul e. | worthington | M | arroyo grande | 73 | 2050205911 | | 01/02/26 |
| Bob | Wright | M | El Dorado Hills | 58 | 1609119944 | | 01/01/26 |
| Eric W | Wright | M | Eureka | 37 | 1404487314 | | 01/01/26 |
| Gregory | Wright | M | Lodi | 63 | 1401848765 | Lodi Track Club (185) | 01/01/26 |
| John O’Neil | Wright | M | San Jose | 65 | 2050344946 | | 01/25/26 |
| Kenney | Wright | M | Santa Clara | 67 | 2050348932 | | 03/03/26 |
| Nathan A | Wright | M | San Jose | 35 | 2050011185 | | 01/02/26 |
| Ralph | Wright | M | Cool | 73 | 1404068809 | Buffalo Chips Running Club (42) | 01/01/26 |
| Tiffany M | Wright | F | Fallon | 46 | 2050065515 | | 06/03/26 |
| Ellen | Wrona | F | Mount Shasta | 68 | 2050293807 | | 01/02/26 |
| Di | Wu | M | San Francisco | 54 | 2050355892 | Pamakids (157) | 04/23/26 |
| Ken | Wu | M | San Francisco | 56 | 2050232531 | Pamakids (157) | 01/02/26 |
| Gary A | Wuest | M | Lodi | 80 | 1407639572 | | 01/01/26 |
| Edward | Wurz | M | Yuba City | 55 | 2050027560 | | 07/16/26 |
| Glen | Wyatt Jr. | M | Manteca | 40 | 2050294480 | Lions Den Athletic Group (45) | 03/18/26 |
| Jim | Wyatt | M | Belmont | 72 | 2050261072 | West Valley Track Club (185) | 01/05/26 |
| Mark D | Wyckoff | M | RENO | 63 | 1401384316 | | 01/01/26 |
| Hayden T | Xavier | M | Hidden Valley Lake | 18 | 2050363011 | West Coast Striders (52) | 05/24/26 |
| Robinson | Xiang | M | San Jose | 18 | 2050338386 | Menlo iGreyhounds TC (27) | 11/12/25 |
| karen | xiao | F | San Francisco | 50 | 2050344413 | Tamalpa Runners, Inc. (72) | 01/19/26 |
| Huina | Xing | F | Milpitas | 45 | 2050286289 | Xing Huina Running Club (4) | 04/20/26 |
| Ryder M | Yamaguchi | M | Aptos | 18 | 2050372899 | Mariner Track Club (5) | 06/16/26 |
| Ethan Y | Yan | M | San Carlos | 25 | 2050332832 | Peninsula Distance Club (61) | 04/12/26 |
| Mei | Yang | F | San Jose | 50 | 2050284265 | Pamakids (157) | 01/21/26 |
| Katelynn | Yao | F | Walnut Creek | 18 | 2050327563 | Cougar Vault (26) | 01/13/26 |
| Terrance | Yao | M | Daly City | 32 | 2050310713 | Pamakids (157) | 01/02/26 |
| Christina | Yarmul | F | Greenwood Village | 52 | 2050297539 | Joy's Jackrabbits Track Club (83) | 01/02/26 |
| Emi | Yasaka | F | SAN RAFAEL | 49 | 1508381900 | Pamakids (157) | 01/01/26 |
| Victor W | Yee | M | Oakland | 36 | 1719747469 | Pamakids (157) | 03/14/26 |
| Joaquin M | Yepez | M | Lodi | 18 | 2050376772 | | 07/27/26 |
| Claire R | Yerby | F | Montara | 24 | 1408094629 | Peninsula Distance Club (61) | 01/01/26 |
| Ron | Yerkes | M | Novato | 61 | 2050376583 | | 07/23/26 |
| Jen | Yip | F | San Francisco | 46 | 1408080834 | Impala Racing Team (158) | 03/21/26 |
| David M | Yott | M | Walnut Creek | 46 | 1920762042 | Walnut Creek Track Club (4) | 01/01/26 |
| Mark J | Youmans | M | Cottonwood | 70 | 1400506661 | | 01/01/26 |
| Bob | Young | M | Grover Beach | 91 | 2050194269 | | 01/02/26 |
| Fiona | Young | F | San Francisco | 30 | 2050039681 | West Valley Track Club (185) | 07/15/26 |
| Georgia S | Young | F | SAN FRANCISCO | 49 | 1920515598 | Impala Racing Team (158) | 01/01/26 |
| James F | Young | M | WHITE HOUSE | 65 | 1404455717 | Golden Valley Harriers (15) | 01/01/26 |
| Riya | Young | F | San Francisco | 59 | 1406958411 | Pamakids (157) | 02/02/26 |
| Scott M | Young | M | Gilroy | 45 | 1903632899 | | 01/01/26 |
| Steven | Youngblood | M | Hayward | 33 | 2050270915 | Aggie Running Club (110) | 08/11/26 |
| Jamie | Yu | F | San francisco | 30 | 2050301564 | Impala Racing Team (158) | 01/02/26 |
| RAMON | ZACARIAS | M | Watsonville | 52 | 2050084867 | Santa Cruz Track Club (40) | 01/01/26 |
| Shane | Zade | M | Placerville | 53 | 2050341767 | | 12/29/25 |
| Eric | Zaffiro | M | San Jose | 43 | 2050290121 | | 01/02/26 |
| Jack | Zakarian | M | Orinda | 74 | 1508660105 | Lake Merritt Run Club? | 02/04/26 |
| Jeffrey G | Zambo | M | ARROYO GRANDE | 56 | 2050301775 | Central Coast Peregrines Track Club (122) | 03/09/26 |
| Laura | zander | F | Reno | 51 | 2050375415 | | 07/04/26 |
| Bridget A | Zapata | F | Oakland | 36 | 1508665690 | Impala Racing Team (158) | 01/01/26 |
| Lindy | Zeng | F | San Francisco | 30 | 1820347548 | West Valley Track Club (185) | 01/21/26 |
| Christopher L | Zepeda | M | East Garrison | 50 | 1407045184 | | 01/01/26 |
| Yue | Zhang | M | Union City | 44 | 2050353573 | | 04/08/26 |
| Tie | Zheng | M | Palo Alto | 31 | 2050365785 | Peninsula Distance Club (61) | 05/30/26 |
| Emily | Zhong | F | San Francisco | 28 | 2050332919 | Impala Racing Team (158) | 01/02/26 |
| Leandra J | Zimmermann | F | San Francisco | 29 | 2050284898 | Impala Racing Team (158) | 05/04/26 |
| Kali B | Zivitz | F | San Francisco | 58 | 1819910496 | Pamakids (157) | 01/01/26 |
| Michael | Zygaczenko | M | Brentwood | 72 | 1507477071 | Aggie Running Club (110) | 01/01/26 |