| Schuyler | Sullivan | M | Oakland | 10 | 2050343954 | Oakland PAL (278) | 01/15/26 |
| Wen | Sullivan | F | San Luis Obispo | 29 | 2050332180 | Aggie Running Club (102) | 01/02/26 |
| Ekansh | Sukthanker | M | Pleasanton | 12 | 2050234517 | Mount Diablo Heat (54) | 03/12/26 |
| Owen | Sukeforth | M | Berkeley | 14 | 2050359269 | | 05/13/26 |
| Juliet | Sugar | F | SAN FRANCISCO | 16 | 2050371076 | Marin Waves Track & Field Club (36) | 06/10/26 |
| Samantha J | Sufka | F | Gardnerville | 15 | 2050337322 | Raise the Bar Pole Vault Club (32) | 11/05/25 |
| Sydney | Sufka | F | Gardnerville | 18 | 2050337321 | Raise the Bar Pole Vault Club (32) | 11/05/25 |
| Pax | Suen | M | Los Altos Hills | 16 | 2050343263 | | 01/11/26 |
| Calvin | Sudweeks | M | Menlo Park | 8 | 2050339294 | Run Club Menlo Park (72) | 11/23/25 |
| Melissa | Sudan | F | Saratoga | 56 | 1605192424 | West Valley Joggers & Striders (50) | 02/01/26 |
| Alex | Suchey | M | Folsom | 58 | 2050037163 | River City Rebels (32) | 12/04/25 |
| Akshaya | Subramanian | F | Union City | 10 | 2050370085 | Mission Valley Track & Field Club (253) | 06/08/26 |
| Ashwin | Subramanian | M | Union City | 10 | 2050370086 | Mission Valley Track & Field Club (253) | 06/08/26 |
| Raghavan | Subramanian | M | Tracy | 45 | 2050057961 | 5 NORTH (79) | 01/01/26 |
| Joy | Suber-Berring | F | Seaside | 14 | 2050337507 | | 11/06/25 |
| Desiana | Suber | F | Antioch | 13 | 2050311141 | Lions Den Athletic Group (45) | 03/26/26 |
| Sava | Subasic | M | Los Altos | 11 | 2050372551 | Max Velocity Prep (72) | 06/15/26 |
| Kaylin | Suacci | F | Santa Rosa | 18 | 2050282209 | Empire Throwers (8) | 06/29/26 |
| Nicholas | Su | M | Sunnyvale | 34 | 2050196071 | Pamakids (154) | 12/17/25 |
| Leo J | Stussi | M | Danville | 12 | 2050336811 | Mount Diablo Heat (54) | 11/03/25 |
| Andrew P | Sturner | M | San Francisco | 36 | 1407496650 | San Francisco Track and Field Club (8) | 01/01/26 |
| Gordon W | Sturgess | M | Paso Robles | 34 | 1407284643 | Aggie Running Club (102) | 01/01/26 |
| Averi E | Stucky | F | Reno | 14 | 2050307317 | Raise the Bar Pole Vault Club (32) | 01/03/26 |
| Brianna J | Stubbs | F | Richmond | 35 | 1820344552 | Impala Racing Team (156) | 01/01/26 |
| Eric E | Stuart | M | East Palo Alto | 48 | 1407695004 | East Palo Alto Greyhounds (48) | 01/01/26 |
| Reign | Stuart | F | Sacramento | 9 | 2050228980 | Sacramento Speed Factory (18) | 06/23/26 |
| Righteous | Stuart | M | Sacramento | 10 | 2050228977 | Sacramento Speed Factory (18) | 06/23/26 |
| Kohen | Struyf | M | Chico | 17 | 2050309013 | Chico Track Club/Chico Striders (13) | 01/01/26 |
| Denis | Strukov | M | Dublin | 9 | 2050370498 | Livermore Lightning (20) | 06/09/26 |
| Maksim | Strukov | M | Dublin | 12 | 2050370497 | Livermore Lightning (20) | 06/09/26 |
| Rowan O | Strozier | M | Oakland | 18 | 2050256084 | Oakland PAL (278) | 06/17/26 |
| Frank J | Strouse | M | San Jose | 85 | 1404146886 | Joy's Jackrabbits Track Club (82) | 01/01/26 |
| Alex M | Stroup | M | San Leandro | 51 | 1819908037 | | 01/01/26 |
| Bennett | Stroud | M | Lodi | 11 | 2050357503 | Lodi Track Club (185) | 05/03/26 |
| Matthias | Stroud | M | Lodi | 13 | 2050357502 | Lodi Track Club (185) | 05/03/26 |
| Owen | Stroud | M | Lodi | 8 | 2050357504 | Lodi Track Club (185) | 05/03/26 |
| Deonshawn | Strother II II | M | Hayward | 11 | 2050250463 | Audience of One (31) | 02/09/26 |
| Chayse | Strother | F | Hayward | 14 | 2050250462 | Audience of One (31) | 02/09/26 |
| Grayson J | Strohmeyer | M | Reno | 17 | 2050338963 | Evoke Elite TC (49) | 11/19/25 |
| Betty Lee | Stroh | F | Fremont | 93 | 1820298568 | | 01/01/26 |
| Maya | Stroeger | F | Fremont | 13 | 2050347159 | Mission Valley Track & Field Club (253) | 02/16/26 |
| Cruz | Strickland | M | Mill Valley | 14 | 2050358603 | | 05/10/26 |
| Dash | Strickland | M | Mill Valley | 7 | 2050358604 | | 05/10/26 |
| Kaitlin | Strawn | F | El Dorado Hills | 15 | 2050334663 | | 01/07/26 |
| Kelly | Stravers | F | San Mateo | 40 | 2050301310 | Impala Racing Team (156) | 01/02/26 |
| Stephen G | Strauss | M | CARSON CITY | 71 | 1407040235 | Quicksilver Running Club of San Jose (57) | 01/01/26 |
| Bill | Strathearn | M | Sunnyvale | 47 | 2050247113 | Pamakids (154) | 01/02/26 |
| Melanie | Stralen | F | Sacramento | 30 | 2050283271 | SRA Elite (97) | 01/02/26 |
| Malik | Straiten | M | Mountain House | 15 | 2050210857 | 5 NORTH (79) | 05/13/26 |
| Scott | Strait | M | Oakland | 71 | 1402006306 | Strawberry Canyon Track Club (34) | 04/27/26 |
| Heidi | Strack | F | Kentfield | 14 | 2050303388 | Marin Waves Track & Field Club (36) | 02/03/26 |
| Jessica | Strack | F | Elk Grove | 45 | 1407998408 | Pamakids (154) | 01/01/26 |
| Jonathan T | Strack | M | Elk Grove | 45 | 1407998390 | Pamakids (154) | 01/01/26 |
| Karen | Stoyanowski | F | Loomis | 71 | 1402689168 | Sierra Racewalkers (12) | 01/01/26 |
| Thomas A | Stoyanoff | M | Citrus Heights | 10 | 2050336912 | Sacramento Valley Endurance (69) | 11/03/25 |
| Ema K | Stowell | F | Fremont | 10 | 2050057110 | Mission Valley Track & Field Club (253) | 01/02/26 |
| Lia K | Stowell | F | Fremont | 13 | 2050026098 | Mission Valley Track & Field Club (253) | 01/02/26 |
| Matthew H | Stowell | M | Fremont | 54 | 2050057109 | Mission Valley Track & Field Club (253) | 01/01/26 |
| Mei K | Stowell | F | Fremont | 16 | 2050026096 | Mission Valley Track & Field Club (253) | 01/02/26 |
| Yoshiko | Stowell | F | Fremont | 47 | 2050236308 | Mission Valley Track & Field Club (253) | 01/02/26 |
| Samantha | Stout | F | Rocklin | 14 | 2050367670 | Wildcat Elite Track Club (57) | 06/03/26 |
| Sean | Stout | M | pleasanton | 16 | 2050357909 | Falcon Track Club (92) | 05/06/26 |
| Lawrence H | Stotter | M | Tiburon | 96 | 1508245287 | Marin Waves Track & Field Club (36) | 01/01/26 |
| Finn | Storm | M | Woodbridge | 13 | 2050354446 | Lodi Track Club (185) | 04/13/26 |
| Anthony | Stonehouse | M | Pacific Grove | 57 | 1907120917 | Lake Merritt Joggers and Striders Race Team (93) | 01/01/26 |
| David | Stone | M | Elk Grove | 56 | 7314452938 | BEAST Athletic Performance (5) | 06/01/26 |
| Keith C | Stone | M | Martinez | 67 | 1404275784 | Aggie Running Club (102) | 01/01/26 |
| Monterey | Stoltzfus | F | SANTA ROSA | 15 | 2050308347 | West Coast Striders (52) | 01/01/26 |
| Nicole | Stockton | F | Sparks | 34 | 2050357149 | N-Spire Track and Field Club (NTFC) (18) | 05/01/26 |
| Monica D | Stocks-Pleitez | F | Red Bluff | 54 | 1406974418 | | 12/31/23 |
| Brody J | Stipp | M | Sacramento | 12 | 2050345913 | Sacramento Valley Endurance (69) | 02/03/26 |
| Luke | Stinfil | M | Oakland | 5 | 2050359558 | Oakland Cubs (88) | 05/14/26 |
| Helena | Still | F | Dixon | 15 | 2050321921 | Davis Community Track & Field Club (22) | 06/12/26 |
| Haley M | Stiles | F | Turlock | 17 | 2050063633 | | 05/12/26 |
| Sneet M | Stifanos | F | Hayward | 18 | 2050216942 | Oakland PAL (278) | 06/18/26 |
| edda B | stickle | F | NOVATO | 84 | 1608713895 | Tamalpa Runners, Inc. (72) | 01/05/26 |
| Megan N | Stewart Futrell | F | Montara | 40 | 2050308132 | | 01/02/26 |
| Devon'e'e L | Stewart | F | Modesto | 9 | 2050211895 | California Rays Track Club (14) | 01/06/26 |
| Dominique | Stewart | F | Oakland | 34 | 2011117538 | | 01/01/26 |
| Kate | Stewart | F | Berkeley | 75 | 1405401777 | Lake Merritt Joggers and Striders Race Team (93) | 01/01/26 |
| Owen | Stewart | M | Redwood City | 11 | 2050338267 | Run Club Menlo Park (72) | 11/11/25 |
| Talia L | Stewart | F | Oakland | 40 | 1406765485 | 3M Track Club (48) | 01/07/26 |
| Versai | Steverson | F | Rohnert Park | 15 | 1820150769 | West Coast Striders (52) | 05/19/26 |
| Karen | Stevenson | F | Berkeley | 75 | 1407169968 | Lake Merritt Joggers and Striders Race Team (93) | 11/13/25 |
| Aaliyah | Stevens | F | Pinole | 7 | 2050298923 | 3M Track Club (48) | 02/06/26 |
| Adeline | Stevens | F | San Luis Obispo | 13 | 2050368964 | SLO Town Track Club (28) | 06/06/26 |
| Ali | Stevens | F | Lodi | 9 | 2050353473 | Lodi Track Club (185) | 04/07/26 |
| Bri L | Stevens | F | Lodi | 13 | 2050054965 | Lodi Track Club (185) | 04/07/26 |
| Kim | Stevens | F | Redding | 49 | 2050334108 | Shasta Trailblazers (7) | 01/21/26 |
| Robyn S | Stevens | F | Vacaville | 43 | 1407166840 | Wolfpack Running Club (54) | 01/01/26 |
| Jacob | Stern | M | Richmond | 28 | 2050238237 | Renegade Running (6) | 11/05/25 |
| Josiah | Stern | M | Oakland | 14 | 2050021150 | Oakland PAL (278) | 01/01/26 |
| Katia | Stern | F | San Francisco | 29 | 2050042154 | Pamakids (154) | 03/10/26 |
| Sasha | Stern | F | Oakland | 12 | 2050021149 | Oakland PAL (278) | 01/01/26 |
| Zuri | Stern | F | Oakland | 10 | 2050021151 | Oakland PAL (278) | 01/01/26 |
| Brian | Sterling | M | Palo Alto | 62 | 2050285298 | West Valley Track Club (179) | 01/02/26 |
| Abigail | Stephens | F | Hollister | 16 | 2050338038 | Central Coast Track Club (117) | 11/10/25 |
| Liam D | Stephens | M | Reno | 17 | 2050344847 | | 01/23/26 |
| Lloyd G | Stephens | M | Saratoga | 83 | 1401727530 | | 01/08/26 |
| Louise M | Stephens | F | San Francisco | 60 | 1405907518 | Pamakids (154) | 01/01/26 |
| Matilda | Stephens | F | Orinda | 12 | 2050285491 | Diablo Valley Track & Field (153) | 02/09/26 |
| Alexi | Steinmaus | F | Chico | 25 | 2050337790 | Aggie Running Club (102) | 11/08/25 |
| Nathan | Steinle | M | Pismo Beach | 47 | 2050339319 | San Luis Distance Club (13) | 11/24/25 |
| Levi | Steingrebe | M | Modesto | 14 | 2050304279 | Central Valley Roadrunners (116) | 02/13/26 |
| Samantha | Steiner | F | Redding | 12 | 2050237167 | Shasta Trailblazers (7) | 01/02/26 |
| Adelynn | Steenbergen | F | San Ramon | 14 | 2050331207 | | 02/26/26 |
| Alisanne | Steele | F | Reno | 61 | 2050053945 | | 01/01/26 |
| Jonathan S | Steele | M | Reno | 51 | 2050245905 | | 01/02/26 |
| Nicholas | Steele | M | Atascadero | 29 | 2050297756 | | 01/02/26 |
| Sean | Steele | M | San Leandro | 62 | 1406242444 | Steel Gazelles (22) | 01/01/26 |
| Kenyatta | Steel | M | San Leandro | 9 | 2050341629 | East Bay Heat Track Club (63) | 12/27/25 |
| Doug | Steedman | M | San Francisco | 71 | 1400785851 | Aggie Running Club (102) | 01/01/26 |
| Montague B | Steadman | M | San Jose | 84 | 1404554501 | | 01/01/26 |
| Corinne | Staves | F | Garden Valley | 63 | 2050011017 | | 01/02/26 |
| Gary Joseph | Staves Jr. | M | GARDEN VALLEY | 66 | 1608830947 | | 12/31/24 |
| Mila | Starr | F | Redding | 10 | 2050288244 | Shasta Trailblazers (7) | 03/12/26 |
| kieran | starling | M | San Francisco | 13 | 2050082841 | Team Onalysis (56) | 01/29/26 |
| Rayna N | Stanziano | F | Concord | 24 | 2020963118 | Aggie Running Club (102) | 01/01/26 |
| Alicia | Stansbury | F | Rancho Cordova | 49 | 1406511541 | Sacramento Speed Factory (18) | 07/12/26 |
| Eve | Stansbury | F | Pleasant Hill | 10 | 2050348425 | Diablo Valley Track & Field (153) | 02/27/26 |
| Armore'Ray R | Stanley | F | East Palo Alto | 12 | 1920727722 | East Palo Alto Greyhounds (48) | 06/18/26 |
| Kevin A | Staniszewski | M | SANTA MONICA | 32 | 1719492389 | Joy's Jackrabbits Track Club (82) | 01/01/26 |
| Makenzie M | Stang | F | San Ramon | 32 | 1405634542 | Vertical Insanity Pole Vault Club (2) | 01/01/26 |
| Carole | Stanford | F | San Jose | 64 | 2050044111 | Sierra Gold (38) | 01/15/26 |
| David A | Stancliffe | M | San Rafael | 75 | 2050097041 | Empire Runners Club of Sonoma County (33) | 01/01/26 |
| henry P | stammerjohan | M | Oakland | 17 | 2050353657 | Oakland Cubs (88) | 04/08/26 |
| Joshua | Stallworth | M | Stockton | 18 | 2050230415 | | 01/05/26 |
| Diego | Stagnaro | M | San Francisco | 15 | 2050357918 | | 05/06/26 |
| Robyn M | St. Laurent | F | Watertown | 35 | 2050007043 | Impala Racing Team (156) | 01/01/26 |
| Holly | St. John | F | Fairfax | 62 | 2050210105 | Marin Youth Track Club (13) | 01/02/26 |
| Utkarsh | Sriram | M | San Ramon | 13 | 2050189245 | 2ndWind Athletics (29) | 02/16/26 |
| Sriya | Srinath | F | Fremont | 4 | 2050349024 | Mission Valley Track & Field Club (253) | 03/04/26 |
| Kaleb R | Srch | M | Hollister | 18 | 2050338376 | Central Coast Track Club (117) | 11/12/25 |
| Jack | Squires | M | Napa | 81 | 1404536664 | | 01/01/26 |
| Lena | Spycher | F | Turlock | 9 | 2050343072 | Turlock Flyers Track Club (22) | 01/09/26 |
| Russell | Spycher | M | Turlock | 11 | 2050343071 | Turlock Flyers Track Club (22) | 01/09/26 |
| Todd | Spycher | M | Turlock | 7 | 2050343070 | Turlock Flyers Track Club (22) | 01/09/26 |
| Reagan | Spurling | F | Rocklin | 12 | 2050370905 | Wildcat Elite Track Club (57) | 06/10/26 |
| Louisa | Sproles | F | Thousand Oaks | 9 | 2050258279 | | 07/05/26 |
| Andrew J | Sprinkles | M | Daly City | 32 | 2050307123 | | 03/24/26 |
| Maya | Springhorn | F | Sacramento | 11 | 2050205920 | Sac-Town Coyotes (35) | 01/01/26 |
| Reese | Springhorn | F | Sacramento | 14 | 2050205917 | Sac-Town Coyotes (35) | 01/01/26 |
| Steven T | Springhorn | M | Sacramento | 44 | 7514756138 | | 01/01/26 |
| James B | Springer | M | Tres Pinos | 69 | 1404653766 | | 01/01/26 |
| John P | Spriggs | M | El Cerrito | 65 | 1401852247 | Pamakids (154) | 03/23/26 |
| Rene L | Sprattling | F | nevada City | 76 | 1608721591 | Sierra Gold (38) | 01/01/26 |
| Erin | Spratt | F | Orangevale | 17 | 2050264429 | Golden State Throwers (21) | 01/01/26 |
| Odin V | Spratt | M | Orangevale | 16 | 2050362850 | | 05/24/26 |
| Milo | Sprague | M | SAN FRANCISCO | 61 | 2050036640 | San Francisco Road Runners Club (SFRRC)? | 01/01/26 |
| Robert | SPODOBALSKI | M | Reno | 62 | 2050241486 | | 01/02/26 |
| Matthew D | Spiller | M | Newman | 55 | 1404828657 | | 01/01/26 |
| Nasir | Spikes | M | Stockton | 9 | 2050292179 | God Speed Track Club (71) | 01/10/26 |
| Avery | Spencer | F | Berkeley | 14 | 2050365438 | Diablo Valley Track & Field (153) | 05/30/26 |
| Dwayne A | Spencer | M | San Jose | 60 | 1819972371 | West Valley Joggers & Striders (50) | 01/01/26 |
| Olivia L | Spellmeyer | F | McKinleyville | 10 | 2050335220 | | 03/15/26 |
| Pat T | Spellmeyer | M | McKinleyville | 41 | 2050335971 | | 11/01/25 |
| Kennedy | Speese | F | Antioch | 15 | 1709368490 | | 04/08/26 |
| Eric M | Spector | M | Greenbrae | 79 | 1405215672 | Tamalpa Runners, Inc. (72) | 01/01/26 |
| Nicholas | Spector | M | Sonoma | 34 | 1407892486 | Aggie Running Club (102) | 05/18/26 |
| Jackson | Speaks | M | vallejo | 10 | 2050066041 | Flying Jaguars TC (7) | 06/05/26 |
| Stella P | Spangler | F | San Francisco | 13 | 2050235961 | Team Onalysis (56) | 01/16/26 |
| Simona | Spalekova | F | Santa Clara | 12 | 2050032862 | Umoja Track Club (73) | 01/01/26 |
| Samuel | Spalek | M | Santa Clara | 15 | 2050032863 | Umoja Track Club (73) | 01/01/26 |
| Viktor | Spalek | M | Santa Clara | 40 | 2050201357 | | 01/01/26 |
| Mila | Spajic | F | Los Gatos | 15 | 2050267889 | Max Velocity Prep (72) | 01/01/26 |
| Anna | Soybel | F | Oakland | 37 | 2050351250 | Lake Merritt Joggers and Striders Race Team (93) | 03/21/26 |
| Krishaa | Sowminaranayanan | F | San Ramon | 12 | 2050286159 | 2ndWind Athletics (29) | 03/31/26 |
| Ronald | Souza | M | Citrus Heights | 72 | 1400286611 | River City Rebels (32) | 01/01/26 |
| Vinicius Reis | Souza | M | Santa Rosa | 14 | 2050352134 | West Coast Striders (52) | 03/27/26 |
| Kaylah | South | F | Reno | 18 | 2050277151 | Spikes and Speed (15) | 01/16/26 |
| Sattva | Soundar | F | fremont | 3 | 2050353254 | Mission Valley Track & Field Club (253) | 04/06/26 |
| Sruva | Soundar | F | fremont | 7 | 2050339032 | Mission Valley Track & Field Club (253) | 11/19/25 |
| Caden | Soule | M | Grover Beach | 12 | 2050342479 | Central Coast Peregrines Track Club (122) | 01/05/26 |
| Zeki | Soudah | M | San Mateo | 17 | 2050220575 | San Mateo Track Club (4) | 06/11/26 |
| Elijah A | Soto-Sims | M | Oakland | 10 | 2050071177 | East Oakland Track Group (EOTG) (47) | 01/01/26 |
| Malik N | Soto-Sims | M | Oakland | 9 | 2050071176 | East Oakland Track Group (EOTG) (47) | 01/01/26 |
| Marco Antonio | Soto Jr. | M | Cloverdale | 17 | 2050341785 | | 12/29/25 |
| Osiel | Soto | M | Oakland | 33 | 2050340016 | Azteca FC (24) | 12/02/25 |
| Aria | Sosa | F | Sacramento | 10 | 2050253100 | The Factory (19) | 03/10/26 |
| Shannon J | Sos | M | Livermore | 44 | 1407574118 | Falcon Track Club (92) | 01/01/26 |
| Caleb S | Sorrel | M | Oakland | 17 | 2050373431 | Oakland PAL (278) | 06/18/26 |
| Benjamin H | Soriano | M | San Jose | 58 | 2050330628 | | 01/02/26 |
| Franco | Soriano | M | Livermore | 55 | 2020954141 | Pamakids (154) | 01/01/26 |
| Maximillian | Soriano | M | san francisco | 13 | 2050249612 | Team Onalysis (56) | 04/02/26 |
| Sophya Carolyn | Soriano | F | San Jose | 16 | 2050303135 | | 04/10/26 |
| Brooks | Sopko | M | Menlo Park | 8 | 2050338262 | Run Club Menlo Park (72) | 11/11/25 |
| Rick | Soper | M | Oakland | 65 | 1406279925 | Lake Merritt Joggers and Striders Race Team (93) | 01/01/26 |
| Thee | Soontornsing | M | San Ramon | 15 | 2050361436 | Grizzly Track Club (84) | 05/19/26 |
| Wilson E | SooHoo | M | Roseville | 69 | 1400286595 | Aggie Running Club (102) | 12/31/24 |
| Anika | Sood | F | Union City | 12 | 2050237320 | Mission Valley Track & Field Club (253) | 01/24/26 |
| Sumant | Sood | M | Union City | 47 | 2050251452 | Mission Valley Track & Field Club (253) | 02/01/26 |
| Viraaj | Sood | M | Union City | 13 | 2050254951 | Mission Valley Track & Field Club (253) | 11/02/25 |
| Corbin | Sontag | M | Reno | 15 | 2050271004 | | 05/02/26 |
| Kathryn D | Song | F | MILL VALLEY | 51 | 2050237922 | | 01/02/26 |
| Vila | Song | F | Palo Alto | 16 | 2050374563 | Max Velocity Prep (72) | 06/23/26 |
| Samuel | Sommer | M | Ukiah | 17 | 2050339182 | MCSA EAGLES (14) | 11/21/25 |
| Dwight | Somersett | M | Portola Valley | 69 | 2050354044 | | 04/11/26 |
| Ryan | Somerfield | M | San Francisco | 31 | 2021017328 | West Valley Track Club (179) | 01/01/26 |
| Adrian Art | Somera | M | Danville | 14 | 2050346913 | 2ndWind Athletics (29) | 02/13/26 |
| Sri Srujana | Somepalli | F | San Ramon | 15 | 2050053922 | Falcon Track Club (92) | 01/01/26 |