| Amiriah | Woodard | F | modesto | 6 | 2050347438 | Central Valley Roadrunners (116) | 02/19/26 |
| Anthony | Woodard Jr. | M | modesto | 6 | 2050347437 | Central Valley Roadrunners (116) | 02/19/26 |
| Ariah | Woodard | F | modesto | 8 | 2050347435 | Central Valley Roadrunners (116) | 02/19/26 |
| Azariah | Woodard | F | modesto | 7 | 2050347436 | Central Valley Roadrunners (116) | 02/19/26 |
| John Corbin | Woodard | M | Salinas | 10 | 2050291711 | Central Coast Track Club (117) | 01/04/26 |
| Kailey | Woodhouse | F | Fairfield | 10 | 2050340522 | Solano Elite Track Club (51) | 12/09/25 |
| Randall Nazir | Woodruff | M | Antioch | 10 | 2050280187 | JussDominate Elite (7) | 06/11/26 |
| Marshall R | Woods | M | Rocklin | 12 | 2050359351 | Wildcat Elite Track Club (57) | 05/13/26 |
| Taavid Nathaniel | Woods | M | Stockton | 15 | 2050313169 | | 02/24/26 |
| Felix W | Woodward | M | Arroyo Grande | 11 | 2050348873 | Central Coast Peregrines Track Club (122) | 03/02/26 |
| Grant | Wooldridge | M | Oakland | 11 | 2050331640 | Oakland Cubs (88) | 01/04/26 |
| Chad | Works-Wright Jr. | M | San Pablo | 17 | 1920725577 | Audience of One (31) | 06/23/26 |
| Journee | Works-Wright | F | San Pablo | 9 | 2050219050 | Hilltop Speed Track Club (19) | 06/21/26 |
| Kaleyus | Wright | M | San Jose | 6 | 2050261064 | Max Velocity Prep (72) | 11/10/25 |
| Kameron J | wright | M | SAN JOSE | 10 | 2050059081 | Max Velocity Prep (72) | 11/10/25 |
| Maelie R | Wright | F | Fallon | 13 | 2050061535 | Wave Elite (1) | 06/23/26 |
| Nyla MD | Wright | F | Oakland | 8 | 2050247946 | Oakland PAL (278) | 01/16/26 |
| Sterling | Wright | F | Mountain House | 14 | 2050211981 | Lions Den Athletic Group (45) | 02/22/26 |
| Brody | Wrixon | M | San Francisco | 17 | 2050344326 | | 01/18/26 |
| Aaron | Wu | M | Elk Grove | 10 | 2050340013 | William Land Elementary (46) | 12/02/25 |
| Charles | Wu | M | Kensington | 13 | 2050358838 | Raptors (37) | 05/11/26 |
| Chen-Yu (Andrew) | Wu | M | Fremont | 13 | 2050357257 | Mission Valley Track & Field Club (253) | 05/01/26 |
| Cheng Yang | Wu | F | Fremont | 10 | 2050353876 | Mission Valley Track & Field Club (253) | 04/10/26 |
| Claire | Wu | F | Kensington | 10 | 2050358839 | Raptors (37) | 05/11/26 |
| Terran I | Wu | M | GRANITE BAY | 15 | 2050355122 | | 04/18/26 |
| Abigail | Wunderlich | F | Livermore | 15 | 2050317931 | Golden State Throwers (21) | 01/01/26 |
| Ariana | Wutzke | F | Milpitas | 12 | 2050360179 | | 05/16/26 |
| Glen E | Wyatt III | M | Manteca | 4 | 2050349017 | Lions Den Athletic Group (45) | 03/03/26 |
| Kiara R | Wyatt | F | Manteca | 9 | 2050293458 | Lions Den Athletic Group (45) | 01/11/26 |
| Lenai R | Wyatt | F | Manteca | 10 | 2050293457 | Lions Den Athletic Group (45) | 03/03/26 |
| Malia D | Wyatt | F | Antioch | 9 | 2050296903 | Lions Den Athletic Group (45) | 03/18/26 |
| Nicole | Xu | F | San Ramon | 15 | 2050374241 | Falcon Track Club (92) | 06/22/26 |
| Samantha D | Yagui | F | Pleasant Hill | 10 | 2050347106 | Diablo Valley Track & Field (153) | 02/16/26 |
| Sean | Yahalom | M | Santa Clara | 9 | 2050361037 | Umoja Track Club (73) | 05/19/26 |
| Brendan B | Yakulis | M | San Ramon | 14 | 2050196583 | Mount Diablo Heat (54) | 01/01/26 |
| Dennis R | Yakzan | M | Sebastopol | 16 | 2050373414 | SoCo Sprinters (7) | 06/17/26 |
| Tate M | Yamashita | M | Pleasanton | 13 | 2050054669 | Mount Diablo Heat (54) | 01/01/26 |
| Hannah | Yan | F | Fremont | 14 | 2050299982 | Woodside Wildebeests (44) | 01/02/26 |
| Vivienne | Yancy | F | Elk Grove | 11 | 2050340015 | William Land Elementary (46) | 12/02/25 |
| Adeline | Yang | F | Brentwood | 10 | 2050311761 | 5 NORTH (79) | 05/13/26 |
| Colette | Yang | F | West Sacramento Ca | 12 | 2050340492 | William Land Elementary (46) | 12/09/25 |
| Jeffrey | Yang Jr. | M | Sacramento | 11 | 2050340446 | William Land Elementary (46) | 12/08/25 |
| Julie | Yang | F | Palo Alto | 17 | 2050071929 | Max Velocity Prep (72) | 01/01/26 |
| Raymond | Yang | M | Foster City | 8 | 2050338879 | Run Club Menlo Park (72) | 11/18/25 |
| Coco | Yao | F | ATHERTON | 9 | 2050371926 | Joy's Jackrabbits Track Club (82) | 06/13/26 |
| Mannie | Yao | F | Atherton | 12 | 2050333226 | Peninsula Flyers (7) | 06/13/26 |
| Angelina M | Yarnal | F | Rohnert Park | 17 | 2050358736 | West Coast Striders (52) | 05/11/26 |
| Ayla | Yarnall | F | Redwood City | 14 | 2050332445 | Woodside Wildebeests (44) | 01/29/26 |
| Meera | Yashvant | F | San Ramon | 11 | 2050330437 | 2ndWind Athletics (29) | 02/03/26 |
| Benjamin | Yatteau | M | Woodbridge | 5 | 2050357425 | Lodi Track Club (185) | 05/03/26 |
| Emily | Yatteau | M | Woodbridge | 8 | 2050357423 | Lodi Track Club (185) | 05/03/26 |
| Hannah | Yatteau | F | Woodbridge | 9 | 2050357424 | Lodi Track Club (185) | 05/03/26 |
| Christopher | Yee | M | San Ramon | 15 | 2050306284 | Grizzly Track Club (84) | 01/01/26 |
| Haruto | Yee | M | Pleasant Hill | 8 | 2050344569 | Diablo Valley Track & Field (153) | 01/20/26 |
| Irene | Yee | F | San Ramon | 16 | 2050293863 | Grizzly Track Club (84) | 01/01/26 |
| Luke | Yefremenko | M | Modesto | 13 | 2050349170 | Central Valley Roadrunners (116) | 03/04/26 |
| Vedant | Yelluru | M | San Ramon | 16 | 2050294177 | California Grizzlies (41) | 06/22/26 |
| Aleeyah | Yenchik | F | CONCORD | 17 | 2050367413 | Diablo Valley Track & Field (153) | 06/02/26 |
| CAYTON | YI | M | San Ramon | 16 | 2050371066 | Falcon Track Club (92) | 06/10/26 |
| Luke | Yi | M | San Jose | 16 | 2050359166 | | 05/12/26 |
| Kyliah | Yong | F | Stockton | 13 | 2050268331 | Factory Elite Speed Academy (31) | 06/20/26 |
| Ryan M | Yoo | M | San Ramon | 16 | 2050293746 | Grizzly Track Club (84) | 01/01/26 |
| Grace E | York | F | Walnut Creek | 16 | 2050083893 | Diablo Valley Track & Field (153) | 01/01/26 |
| Logan | Yoshida | M | Fremont | 13 | 2050264304 | Mission Valley Track & Field Club (253) | 01/01/26 |
| Andrew M | Yost | M | San Jose | 14 | 2050367455 | Luath Track & Field Club (21) | 06/02/26 |
| Theodore | Yott | M | Walnut Creek | 15 | 2050325058 | Cougar Vault (26) | 01/04/26 |
| Haoren | You | M | Sacramento | 11 | 2050340187 | William Land Elementary (46) | 12/05/25 |
| Haoyu | You | M | Sacramento | 11 | 2050340188 | William Land Elementary (46) | 12/05/25 |
| Apollo | Young | M | Lodi | 9 | 2050359206 | Lodi Track Club (185) | 05/12/26 |
| Grace | Young | F | Lodi | 11 | 2050355464 | Lodi Track Club (185) | 04/20/26 |
| Hakeem | Young | M | Richmond | 16 | 1608903736 | East Bay Elite Track Club (36) | 02/28/26 |
| Kyree | Young | M | Sacramento | 12 | 2050324596 | Playmakers Elite (26) | 05/20/26 |
| Regina | Young | F | Oakland | 9 | 2050343264 | Oakland PAL (278) | 01/11/26 |
| Easton | Young-Perez | M | San Ramon | 15 | 2050313329 | California Grizzlies (41) | 01/01/26 |
| Tatiana | Youngblood | F | Elk Grove | 17 | 2050345711 | | 02/02/26 |
| Zahara | Youngblood | F | Oakland | 9 | 2050234874 | Oakland Cubs (88) | 01/05/26 |
| Cameron | Yount | M | Tracy | 15 | 2050214043 | 5 NORTH (79) | 06/17/26 |
| Cassadee N | Yount | F | Tracy | 13 | 2050189353 | 5 NORTH (79) | 06/17/26 |
| Cora M | Yount | F | Tracy | 11 | 2050067688 | 5 NORTH (79) | 06/17/26 |
| Nicholas | Yu | M | San Ramon | 16 | 2050293969 | Grizzly Track Club (84) | 06/07/26 |
| Evan | Yuan | M | Redwood City | 8 | 2050350243 | | 03/13/26 |
| Thea | Yuan | F | REDWOOD CITY | 9 | 2050286278 | Run Club Menlo Park (72) | 12/31/25 |
| Siena | Zaid | F | Sacramento | 8 | 2050295290 | Sac-Town Coyotes (35) | 01/01/26 |
| Talia | Zaid | F | Sacramento | 10 | 2050211251 | Sac-Town Coyotes (35) | 01/01/26 |
| Yael | Zaid | F | Sacramento | 12 | 2050211252 | Sac-Town Coyotes (35) | 01/01/26 |
| Samuel | Zajic | M | San Francisco | 9 | 2050344272 | Team Onalysis (56) | 01/18/26 |
| Zoey | Zakem | F | Mill Valley | 15 | 2050344161 | Marin Waves Track & Field Club (36) | 01/17/26 |
| Kassian G | Zanon | M | Pleasanton | 16 | 2050314517 | Falcon Track Club (92) | 06/16/26 |
| Camilla N | Zapien | F | Turlock | 9 | 2050343504 | Turlock Flyers Track Club (22) | 01/12/26 |
| Micah | Zarate | M | Pleasanton | 13 | 2050362081 | Falcon Track Club (92) | 05/21/26 |
| Catherine | Zaretzki | F | Los Altos | 16 | 2050316186 | | 02/03/26 |
| Anthony (AJ) | Zavadil | M | East Palo Alto | 10 | 2050373522 | East Palo Alto Greyhounds (48) | 06/18/26 |
| Charlie | Zavadil | F | East Palo Alto | 8 | 2050373521 | East Palo Alto Greyhounds (48) | 06/18/26 |
| Rodrigo | Zavala | M | Greenfield | 17 | 2050310892 | Central Coast Track Club (117) | 06/10/26 |
| Tegan A | Zavala | F | Castro Valley | 13 | 2050196921 | Oakland PAL (278) | 01/05/26 |
| Riley Z | Zavatson | F | Davis | 15 | 2050320543 | Delta Hawks (18) | 12/31/25 |
| Kyle | Zawalski | M | San Jose | 16 | 2050366535 | SF Striders Youth Track (59) | 06/01/26 |
| Xavier N | Zazaboi | M | San Jose | 10 | 2050360477 | | 05/17/26 |
| Margot A | Zemke | F | Elk Grove | 17 | 2050270902 | Trailblazers Track Club (55) | 04/13/26 |
| Karissa Maria | Zepeda | F | Soledad | 16 | 2050373371 | East Striders (18) | 06/17/26 |
| Leonardo | Zepeda | M | Tracy | 12 | 2050357633 | 5 NORTH (79) | 05/04/26 |
| MAC | ZHANG | M | Mountain View | 15 | 2050266175 | Menlo iGreyhounds TC (27) | 01/02/26 |
| Ruolin | Zhang | F | Santa Clara | 10 | 2050331292 | California Grizzlies (41) | 06/24/26 |
| Jessica | Zhao | F | | 15 | 2050363351 | | 05/25/26 |
| Chloe | Zheng | F | Menlo Park | 11 | 2050339635 | | 11/29/25 |
| Evelyn Y | Zhou | F | Fremont | 8 | 2050339250 | | 11/22/25 |
| Mackenzie Rose | Zilsdorf | F | Portola | 17 | 2050368883 | N-Spire Track and Field Club (NTFC) (18) | 06/05/26 |
| Sophia | Zong | F | Pleasanton | 16 | 2050330825 | Falcon Track Club (92) | 01/05/26 |
| Will A | Zuercher | M | Mill Valley | 16 | 2050369675 | Marin Youth Track Club (13) | 06/08/26 |
| Betinho | Zunguze | M | Pacific Grove | 17 | 2050359913 | Maneuver Athletics (52) | 05/15/26 |
| Nathan | Zuno | M | Reno | 15 | 2050365430 | N-Spire Track and Field Club (NTFC) (18) | 05/30/26 |