| Arman | Singh | M | Turlock | 17 | 2050338783 | 209 Throwers (13) | 11/17/25 |
| Avesh C | Singh | M | San Francisco | 33 | 1920586250 | West Valley Track Club (196) | 09/23/26 |
| Daljit | Singh | M | Pleasanton | 79 | 2050083483 | Castro Valley Track Club? | 01/01/26 |
| Emma | Singh | F | Lafayette | 17 | 1709435216 | Diablo Valley Track & Field (196) | 01/01/26 |
| jonathan | singh | M | Lafayette | 55 | 2050281219 | Aggie Running Club (121) | 01/02/26 |
| Navleen | Singh | F | Turlock | 10 | 2050349627 | Turlock Flyers Track Club (22) | 03/08/26 |
| Rajveer | Singh | M | Union City | 12 | 2050374880 | | 06/26/26 |
| Sangram | Singh | M | Fremont | 49 | 2050082630 | | 12/31/24 |
| Sehaj | Singh | M | Lodi | 8 | 2050359153 | Lodi Track Club (181) | 05/12/26 |
| Shaan | Singh | M | Lodi | 6 | 2050359154 | Lodi Track Club (181) | 05/12/26 |
| Lazlo | Sin | M | San Francisco | 16 | 2050341733 | Bay Meadows Track Club? | 12/29/25 |
| Daron | Sims Jr | M | San Francisco | 10 | 2050360506 | SF Striders Youth Track (59) | 05/18/26 |
| Isla | Sims | F | Pleasanton | 13 | 2050299202 | Falcon Track Club (96) | 02/01/26 |
| Roux | Sims | M | San Francisco Ca, | 5 | 2050360505 | SF Striders Youth Track (59) | 05/18/26 |
| Eddie | Simpson Jr. | M | San Jose | 42 | 2021000472 | Max Velocity Prep (72) | 12/31/25 |
| Kayden | Simpson | M | RANCHO CORDOVA | 15 | 2050345869 | Rancho Cordova Track Club (RCTC) (123) | 02/03/26 |
| London E | Simpson | F | San Jose | 11 | 2050032585 | Max Velocity Prep (72) | 06/15/26 |
| Thomas R | Simpson Jr. | M | Vacaville | 61 | 2050060142 | | 01/01/26 |
| Kenneth | Simonton | M | Antioch | 15 | 1608942098 | Full Stride Track Club (56) | 05/17/26 |
| Kenneth | Simonton III | M | Antioch | 47 | 2050012786 | Full Stride Track Club (56) | 01/05/26 |
| Kolette | Simonton | F | Antioch | 48 | 2050012742 | Full Stride Track Club (56) | 01/02/26 |
| Grant | Simonson | M | Nipomo | 10 | 2050297816 | Central Coast Peregrines Track Club (122) | 03/06/26 |
| Jax | Simonson | M | Nipomo | 14 | 2050249226 | Central Coast Peregrines Track Club (122) | 03/06/26 |
| Kelly | Simonson | F | Nipomo | 43 | 2050301324 | Central Coast Peregrines Track Club (122) | 01/02/26 |
| Liliana | Simonson | F | Nipomo | 13 | 2050249227 | Central Coast Peregrines Track Club (122) | 03/06/26 |
| Jake R | Simons | M | Lodi | 14 | 2050256506 | Lodi Track Club (181) | 02/22/26 |
| Shane M | Simons | M | Lodi | 12 | 2050256507 | Lodi Track Club (181) | 02/22/26 |
| Becca | Simon | F | San Francisco | 41 | 2050042177 | West Valley Track Club (196) | 01/01/26 |
| Nevaeh | Simon | F | Oakland | 11 | 2050296268 | Oakland PAL (278) | 12/31/25 |
| Oliver CH | Simms | M | Incline Village | 14 | 2050340373 | Evoke Elite TC (49) | 12/07/25 |
| Sebastian GK | Simms | M | Incline Village | 15 | 2050340372 | Evoke Elite TC (49) | 12/07/25 |
| Virginia G | Simms | F | Stockton | 69 | 1405813633 | | 01/02/26 |
| Elias | Simmons | M | Sacramento | 15 | 2050072489 | K6 Athletics (11) | 06/17/26 |
| Johnishia | Simmons | F | Stockton | 35 | 2050057215 | God Speed Track Club (73) | 04/11/26 |
| Keaston | Simmons | M | Roseville | 40 | 2050334988 | | 01/02/26 |
| Montavious J | Simmons | M | Stockton | 16 | 1920732003 | God Speed Track Club (73) | 02/11/26 |
| Nancy | Simmons | F | Belvedere | 67 | 1405867522 | Impala Racing Team (161) | 01/01/26 |
| Noah | Simmons | M | Sacramento | 13 | 2050072747 | Sacramento Speed Factory (18) | 06/17/26 |
| Margie | Simenstad | F | San Anselmo | 61 | 2050038109 | Impala Racing Team (161) | 01/01/26 |
| Bryan | Sim | M | San Francisco | 39 | 2050330756 | Excelsior Running Club (97) | 01/04/26 |
| Madelynn | Silvey | F | Martinez | 17 | 2050333231 | Diablo Valley Track & Field (196) | 09/23/26 |
| Bellalena | Silveira | F | Acampo | 15 | 2050359614 | | 05/14/26 |
| Tim | Silveira | M | Orinda | 73 | 2050000273 | | 01/01/26 |
| Jeremiah L | Silvas | M | San Jose | 14 | 2050372116 | Max Velocity Prep (72) | 06/14/26 |
| Yasiah | Silvas | M | East Palo Alto | 7 | 2050373590 | East Palo Alto Greyhounds (47) | 06/18/26 |
| Yasir | Silvas | M | East Palo Alto | 7 | 2050373589 | East Palo Alto Greyhounds (47) | 06/18/26 |
| Adrian A | Silva | M | Sparka | 12 | 2050272681 | Spikes and Speed (15) | 06/23/26 |
| Coen C | Silva | M | Turlock | 9 | 2050352841 | Turlock Flyers Track Club (22) | 04/01/26 |
| Dylan | Silva | M | LODI | 34 | 2050047716 | The Distance Project (1) | 01/01/26 |
| Gil | Sillins | M | Oakland | 72 | 2050236204 | | 01/02/26 |
| Sidney | Silket VI | M | Antioch | 5 | 2050358977 | | 05/11/26 |
| Leo | Silberstein | M | Sunnyvale | 15 | 2050300994 | Silver Bullets Track Club (5) | 05/24/26 |
| Maxarun | Silbermann | M | San Francisco | 14 | 2050342538 | Team Onalysis (63) | 01/05/26 |
| Naresh | Sikha | M | San Rafael | 53 | 2050377615 | Tamalpa Runners, Inc. (76) | 08/19/26 |
| Mackenzie | Siewert | F | Lafayette | 17 | 2050339629 | | 11/28/25 |
| Nick A | Siewert | M | Lafayette | 15 | 2050298452 | | 05/13/26 |
| Brittney | Sierra | F | Yuba City | 13 | 2050373530 | Feather River Distance TC (8) | 06/18/26 |
| Sofia | Sierra | F | Roseville | 14 | 2050349854 | | 03/10/26 |
| Joannie M | Siegler | F | Davis | 69 | 1405156447 | Golden Valley Harriers (22) | 08/18/26 |
| Blayne J | Siebert | M | Turlock | 21 | 2050218260 | 209 Throwers (13) | 01/01/26 |
| Darren W | Siebert | M | Turlock | 54 | 2050218256 | | 01/01/26 |
| Angela | Sibelman | F | San Francisco | 47 | 2050378405 | Pamakids (166) | 09/07/26 |
| Blair E | Siamas | F | Moraga | 13 | 2050359759 | Diablo Valley Track & Field (196) | 05/14/26 |
| Cheryl K | Shwe | F | San Francisco | 59 | 1401371396 | Impala Racing Team (161) | 01/01/26 |
| Chris | Shuttlesworth | F | Richmond | 57 | 1819908011 | | 01/01/26 |
| Derrol E | Shupe | M | Hollister | 40 | 2050234109 | Quicksilver Running Club of San Jose (65) | 08/01/26 |
| Max O | Shuga | M | Pleasanton | 17 | 2050338381 | | 11/12/25 |
| Wincent | Shu | M | Cupertino | 11 | 2050342514 | The Quicksilver Comets (5) | 01/05/26 |
| Tanvi | Shrowty | F | Fremont | 17 | 2050194914 | Mission Valley Track & Field Club (265) | 01/02/26 |
| Elmo E | Shropshire | M | Novato | 89 | 1404292763 | Tamalpa Runners, Inc. (76) | 12/31/25 |
| Dave | Shrock | M | Arroyo Grande | 70 | 1400215248 | | 12/31/22 |
| Payton m | Shrock | F | Arroyo Grande | 17 | 2050363858 | Central Coast Peregrines Track Club (122) | 05/26/26 |
| Kiana | Shotwell | F | Windsor | 16 | 2050295320 | | 01/07/26 |
| Andrake | Shorty | M | Sacramento | 13 | 2050071658 | Playmakers Elite (26) | 06/20/26 |
| Aniyla A | Shorty | F | Sacramento | 8 | 2050307473 | Playmakers Elite (26) | 06/20/26 |
| Elizabeth C | Shortino | F | San Anselmo | 62 | 1403169889 | Tamalpa Runners, Inc. (76) | 03/07/26 |
| Patti | Shore | F | Mill Valley | 60 | 1508217328 | Impala Racing Team (161) | 01/01/26 |
| Al | Shook | M | Gardnerville | 86 | 1405250638 | Sierra Gold (38) | 01/01/26 |
| Rose | Shoen | F | RENO | 34 | 2050016266 | Azteca FC (25) | 01/02/26 |
| Aiden J | Shoemaker | M | Sacramento | 20 | 2050287931 | Rancho Cordova Track Club (RCTC) (123) | 02/08/26 |
| John F | Shirey | M | Marlborough | 77 | 1401287857 | | 01/01/26 |
| Paul | Shires | M | Arroyo Grande | 73 | 1402395337 | San Luis Distance Club (13) | 01/01/26 |
| JD | Shinn | M | Woodbridge | 10 | 2050355249 | Lodi Track Club (181) | 04/19/26 |
| Elliotte | Shin | F | Hayward | 16 | 2050291130 | Mission Valley Track & Field Club (265) | 02/03/26 |
| Esther M. | Shin | F | Livermore | 54 | 2050246295 | 2ndWind Athletics (30) | 01/02/26 |
| MacKenzie | Shin | F | Hayward | 13 | 2050318286 | Mission Valley Track & Field Club (265) | 02/03/26 |
| Olivia | Shilling | F | San Ramon | 16 | 2050293261 | Grizzly Track Club (84) | 01/01/26 |
| Mark T | Shijo | M | Sacramento | 69 | 2050237217 | Pamakids (166) | 01/02/26 |
| Patricia A | Shijo | F | Sacramento | 67 | 1709383218 | Pamakids (166) | 01/07/26 |
| Teddy | Shih | M | Hillsborough | 17 | 2050339768 | | 11/30/25 |
| Liam | Shields | M | Concord | 18 | 2050266606 | Diablo Valley Track & Field (196) | 05/12/26 |
| Mark G | Shields | M | Tacoma | 66 | 1402694655 | | 01/01/26 |
| Shravan | Shibin | M | Fremont | 9 | 2050333797 | Vikings Running (4) | 08/29/26 |
| Chelsea | Shia | F | San Jose | 9 | 2050357336 | | 05/02/26 |
| Noel L | Sheung | M | Roseville | 17 | 2050260382 | Rancho Cordova Track Club (RCTC) (123) | 02/26/26 |
| Ved | Shetty Hegde | M | Fremont | 6 | 2050349810 | Mission Valley Track & Field Club (265) | 03/10/26 |
| Vihaan | Shetty | M | Santa Clara , CA | 10 | 2050324711 | Umoja Track Club (72) | 05/19/26 |
| Grant | Sherwood | M | Santa Rosa | 16 | 2050244114 | | 01/01/26 |
| Alex | Sherry | M | Sacramento | 38 | 2050378826 | Buffalo Chips Running Club (44) | 09/15/26 |
| Esme | Sherry | F | Sacramento | 9 | 2050334218 | William Land Elementary (48) | 02/20/26 |
| Justin T. | Shern | M | Petaluma | 17 | 2050041747 | Marin Waves Track & Field Club (38) | 01/01/26 |
| Miles | Sherman | M | Hayward | 12 | 2050297061 | Oakland PAL (278) | 01/17/26 |
| Robyn M | Sherman | F | Lafayette | 18 | 2050343957 | Cougar Vault (26) | 01/15/26 |
| Aidan | Sheridan | M | Mountain View | 18 | 2050341227 | Max Velocity Prep (72) | 12/19/25 |
| Killian | Sheridan | M | Mountain View | 8 | 2050372547 | Max Velocity Prep (72) | 06/15/26 |
| Ryan | sherer | M | los gatos | 38 | 2050325224 | | 06/01/26 |
| Tim J | Sherer | M | SANTA CRUZ | 78 | 2050092557 | | 01/01/26 |
| Veronica | Shepardson | F | SAN JOSE | 69 | 2050027573 | Santa Cruz Track Club (54) | 01/01/26 |
| Daniel | Shen | M | Santa Cruz | 64 | 1609282338 | Santa Cruz Track Club (54) | 01/03/26 |
| Lete | Shen | M | Los Altos | 15 | 2050286953 | Olympian Elite Training (10) | 01/12/26 |
| Zichun | Shen | F | Saratoga | 15 | 2050189137 | Menlo iGreyhounds TC (27) | 01/03/26 |
| Mikhail | Shemyakin | M | Mill Valley | 43 | 1508683156 | San Francisco Running Company Racing Team? | 10/30/25 |
| Franklin S | Shelton | M | Berkeley | 48 | 1608770861 | High Speed Track Club? | 01/01/26 |
| Franklin D | Shelton | M | Berkeley | 13 | 1920725585 | Audience of One (31) | 01/01/26 |
| Sierra | Shelton | F | Antioch | 9 | 2050071109 | Hercules Running Rebels Track Club (32) | 06/22/26 |
| thomas r | shellworth Jr. | M | Vacaville | 70 | 2050019038 | Sac Joaquin Speed Academy? | 01/02/26 |
| Bradley S | Shell | M | Virginia City | 62 | 1508402896 | | 01/01/26 |
| Emily | Shelby | F | Antioch | 14 | 2050350810 | Lions Den Athletic Group (45) | 03/17/26 |
| Saanya | Shekhar | F | Mountain House | 11 | 2050311457 | 5 NORTH (77) | 05/13/26 |
| Audrey A | Sheh | F | Fremont | 12 | 2050331687 | Vikings Running (4) | 04/04/26 |
| Ava | Sheen | F | San Ramon | 16 | 2050360511 | Grizzly Track Club (84) | 05/18/26 |
| Jaelynn | Sheard | F | Antioch | 15 | 2050311825 | 5 NORTH (77) | 05/07/26 |
| Shirley M | Shean | F | Concord | 80 | 2021041484 | Impala Racing Team (161) | 01/01/26 |
| Evonne | Shea | F | Belmont | 51 | 2050357905 | Pamakids (166) | 05/06/26 |
| Gianna | Shea | F | Sparks | 16 | 2050340356 | Evoke Elite TC (49) | 12/07/25 |
| Jeff | Shaver | M | Cupertino | 66 | 1400799647 | Aggie Running Club (121) | 01/01/26 |
| Liam | Shaughnessy | M | San Jose | 16 | 2050373831 | | 06/19/26 |
| Henry C | Sharp | M | Lafayette | 11 | 2050331499 | Diablo Valley Track & Field (196) | 08/09/26 |
| Henry | Sharoyan | M | Shingle Springs | 31 | 2050216386 | Rancho Cordova Track Club (RCTC) (123) | 01/02/26 |
| Ian | Sharman | M | Bend | 46 | 1407152089 | Quicksilver Running Club of San Jose (65) | 01/01/26 |
| Aahana | Sharma | F | Cupertino | 16 | 2050342189 | Menlo iGreyhounds TC (27) | 01/03/26 |
| Pranav | Sharma | M | Newark | 8 | 2050349679 | | 03/09/26 |
| Tanya | Sharma | F | Santa Clara | 14 | 2050064744 | Umoja Track Club (72) | 06/18/26 |
| Trisha | Sharma | F | Santa Clara | 17 | 2050373449 | Umoja Track Club (72) | 06/18/26 |
| Vihaan | Sharma | M | Dublin | 13 | 2050215921 | California Grizzlies (42) | 01/02/26 |
| Vikhyat | Sharma | M | Danville | 8 | 2050344525 | Diablo Valley Track & Field (196) | 01/20/26 |
| Bina | Shanbhag | F | FREMONT | 49 | 2050212763 | Mission Valley Track & Field Club (265) | 01/02/26 |
| Alma | Shamir | F | Tiburon | 12 | 2050378401 | Marin Waves Track & Field Club (38) | 09/06/26 |
| Alana | Shain | F | Lafayette | 42 | 2050049604 | Women's Run Club East Bay (26) | 01/01/26 |
| Camron | Shahmirzadi | M | Burlingame | 37 | 1402830119 | West Valley Track Club (196) | 01/01/26 |
| Ruby K | Shahkar | F | Pleasant Hill | 12 | 2050377146 | Diablo Valley Track & Field (196) | 08/07/26 |
| Krish M | Shah | M | Fremont | 10 | 2050234468 | Mission Valley Track & Field Club (265) | 02/03/26 |
| Ruhi | Shah | F | Fremont | 10 | 2050352339 | Mission Valley Track & Field Club (265) | 03/29/26 |
| Samiya | Shah | F | San Jose | 11 | 2050361853 | Quicksilver Running Club of San Jose (65) | 05/20/26 |
| Tyler T | Shaffer | M | Walnut Creek | 11 | 2050359218 | Diablo Valley Track & Field (196) | 05/12/26 |
| Jennifer L | Shaevitz | F | San Luis Obispo | 59 | 1407134723 | | 01/01/26 |
| Amanni | Seymour | F | Fairfield | 16 | 1608954168 | Solano Elite Track Club (51) | 01/01/26 |
| Azaeli K | Seymour | F | Fairfield | 6 | 2050343221 | Solano Elite Track Club (51) | 01/10/26 |
| Deshawn | Seymour Jr. | M | Fairfield | 19 | 1508316526 | Solano Elite Track Club (51) | 01/01/26 |
| DeShawn G | Seymour Sr | M | Fairfield | 42 | 1508257027 | Solano Elite Track Club (51) | 01/01/26 |
| Kaoni | Seymour | M | Fairfield | 12 | 1920570908 | Solano Elite Track Club (51) | 01/01/26 |
| Sanaa | Seymour | F | Fairfield | 15 | 1820190955 | Solano Elite Track Club (51) | 01/01/26 |
| Athena | Sewell | F | San Mateo | 13 | 2050069760 | Max Velocity Prep (72) | 06/15/26 |
| Jackson P | Sevilla | M | Citrus Heights | 16 | 2050017038 | Azteca FC (25) | 02/21/26 |
| Nakshatra | Sethupathi | F | Fremont | 11 | 2050346527 | Mission Valley Track & Field Club (265) | 02/10/26 |
| Aalap Om | Sethi | M | Fremont | 11 | 2050055924 | Mission Valley Track & Field Club (265) | 02/04/26 |
| Saptak Jay | Sethi | M | Fremont | 12 | 2050055921 | Mission Valley Track & Field Club (265) | 02/04/26 |
| Angela | Sessler | F | Danville | 42 | 2050251741 | Mount Diablo Heat (60) | 01/03/26 |
| Kendra K | Sessler | F | Danville | 14 | 1609282056 | Mount Diablo Heat (60) | 01/03/26 |
| Cassian J | Sessions | M | Oakland | 6 | 2050297169 | Oakland PAL (278) | 01/18/26 |
| Joshua S | Sessions Jr | M | Oakland | 9 | 2050297168 | Oakland PAL (278) | 01/18/26 |
| JT | Service | M | Capitola | 46 | 2050042589 | Aggie Running Club (121) | 01/01/26 |
| Raphael Colin | Serrano | M | Cupertino | 28 | 2050257091 | Excelsior Running Club (97) | 01/02/26 |
| Rory R | Serban | F | Walnut Creek | 12 | 2050346990 | Diablo Valley Track & Field (196) | 02/14/26 |
| Edward A | Serafino | M | Hayward | 75 | 1406427995 | Pacific Bay Track Club? | 01/01/26 |
| Kristina M | Sepetys | F | Berkeley | 64 | 1407729548 | Lake Merritt Run Club (101) | 01/01/26 |
| Seanray S | Sepagan | M | Marina | 17 | 2050310641 | Central Coast Track Club (117) | 05/25/26 |
| Jivesh | Senthil Kumar | M | Fremont | 12 | 2050235657 | Mission Valley Track & Field Club (265) | 02/27/26 |
| Martin A | Sengo | M | Auburn | 45 | 1408091724 | Quicksilver Running Club of San Jose (65) | 01/01/26 |
| Claire E | Semerod | F | Oakland | 22 | 2050378426 | | 09/07/26 |
| Frank | Seman | M | Grass Valley | 84 | 2050313870 | Sierra Gold (38) | 01/02/26 |
| Elliott H | Selles | F | Lodi | 9 | 2050370779 | Lodi Track Club (181) | 06/10/26 |
| Hailey S | Sellers | F | Larkspur | 17 | 2050275900 | Marin Youth Track Club (14) | 01/04/26 |
| Jeremiah N | Sellers | M | San Jose | 15 | 2050324131 | Umoja Track Club (72) | 06/18/26 |
| Kristin K | Sellers | F | San Francisco | 37 | 1406478568 | Impala Racing Team (161) | 02/05/26 |
| MacKenzie | Sellers | F | Reno | 17 | 2050069928 | Raise the Bar Pole Vault Club (33) | 01/01/26 |
| Sean | Seley | M | Los Altos Hills | 62 | 1820338547 | West Valley Track Club (196) | 01/01/26 |
| Travis M | Selby | M | Chico | 23 | 2050360852 | SRA Elite (110) | 05/18/26 |
| Malissa M | Seiger | F | Napa | 33 | 2050367252 | | 06/02/26 |
| Christopher | Seidell | M | San Carlos | 44 | 2050287129 | | 01/02/26 |
| Celeste | Segura | F | Riverbank | 10 | 2050346368 | Central Valley Roadrunners (118) | 02/08/26 |
| Elysia | Segura | F | Riverbank | 7 | 2050343817 | Central Valley Roadrunners (118) | 01/14/26 |
| Carina | Segoviano Perez | F | Stockton | 35 | 2050345255 | Stockton Rising Club (25) | 01/28/26 |
| Carson | Seegert | M | Carmel Valley | 11 | 2050336823 | Maneuver Athletics (57) | 11/03/25 |
| Sabrina | Sedaghatfar | F | Kentfield | 13 | 2050338966 | Marin Waves Track & Field Club (38) | 11/19/25 |
| Allison | Seckman | F | Rohnert Park | 12 | 2050267044 | | 05/02/26 |
| Jenica | Seawell | F | Rocklin | 30 | 1920870126 | SRA Elite (110) | 02/23/26 |
| Brodie B | Sears | M | Loomis | 18 | 2050317675 | Fifty East Elite (41) | 06/21/26 |
| Kevin R | Searls | M | Martinez | 68 | 1403720947 | Aggie Running Club (121) | 01/01/26 |
| Nolin | Searls | M | Martinez | 22 | 2050333239 | Aggie Running Club (121) | 07/21/26 |
| Ian W | Searcy | M | CARMICHAEL | 46 | 6210138119 | | 01/01/26 |
| Nancy | Searcy | F | Carmichael | 42 | 2050276213 | Rancho Cordova Track Club (RCTC) (123) | 06/06/26 |
| Phoenix C | Searcy | F | Carmichael | 12 | 2050276250 | Rancho Cordova Track Club (RCTC) (123) | 06/06/26 |
| Kenrick W | Sealy | M | San Jose | 59 | 1400801450 | Silver Bullets Track Club (5) | 01/01/26 |
| Cali | Seals | F | Oakland | 7 | 2050300777 | Oakland PAL (278) | 02/04/26 |
| Jackson | Sealock | M | Concord | 14 | 2050359216 | Diablo Valley Track & Field (196) | 05/12/26 |
| Alana | Seales | F | Stockton | 8 | 2050258816 | | 05/07/26 |
| Daniel | Sealand | M | San Francisco | 27 | 2050084048 | Peninsula Distance Club (64) | 01/13/26 |
| Joshua | Sealand | M | San Mateo | 31 | 1803387461 | Peninsula Distance Club (64) | 01/01/26 |
| Irma B | Seabrook | F | Walnut Creek | 61 | 2050235038 | | 01/02/26 |