| Dan | Aspromonte | M | Scotts Valley | 70 | 1608979090 | Quicksilver Running Club of San Jose (54) | 01/01/26 |
| Bolota | Asmerom | M | Oakland | 47 | 1906090905 | | 01/01/26 |
| Yonathan | Asmerom | M | San Francisco | 49 | 2050255043 | | 01/02/26 |
| Brooklynn | Ashley | F | Emeryville | 18 | 2050359766 | East Bay Heat Track Club (61) | 05/14/26 |
| Joseph | Arthur | M | San Francisco | 27 | 2050306469 | West Valley Track Club (171) | 01/11/26 |
| Antonio | Arreola | M | San Jose | 66 | 1401006430 | Aggie Running Club (98) | 01/01/26 |
| Juan Pablo | Arredondo Ambriz | M | San Francisco | 28 | 2050210729 | Excelsior Running Club (92) | 12/08/25 |
| Jessica J | Armstead | F | San Francisco | 37 | 2020944225 | Bay Area Track & Field Club (8) | 03/23/26 |
| Marianne C | Armenta | F | San Bruno | 40 | 1508675962 | Pamakids (147) | 01/02/26 |
| Aeron S | Arlin Genet | F | Los Osos | 58 | 1403809419 | Aggie Running Club (98) | 01/01/26 |
| Brad | Arison | M | Rockin | 53 | 2050239622 | | 01/04/26 |
| Braylyn | Arison | F | Rocklin | 18 | 2050227233 | Sierra Foothill Track Club (6) | 01/03/26 |
| John J | Arent | M | San Francisco | 54 | 2050347940 | Excelsior Running Club (92) | 02/24/26 |
| Raghu Madhyasta | Arehole | M | Fremont | 51 | 2050318650 | Mission Valley Track & Field Club (233) | 03/19/26 |
| Brady C | Arao | M | Reno | 18 | 2050342961 | | 01/08/26 |
| Kirby Noceda | Aquino | M | Modesto | 44 | 2050363191 | | 05/25/26 |
| Marie N | Appel | F | El Cerrito | 61 | 1401921968 | Impala Racing Team (156) | 01/25/26 |
| Steve | Apfelberg | M | Los Altos | 56 | 2050342127 | | 01/03/26 |
| Paulina | Anzaldo | F | San Francisco | 26 | 2050284284 | Impala Racing Team (156) | 01/02/26 |
| Amelia F | Antrim | F | San Francisco | 34 | 1719755439 | Impala Racing Team (156) | 01/01/26 |
| Roberta J | Anthes | F | Fairfax | 71 | 2050105569 | | 01/01/26 |
| Jose C | Anguiano Sr | M | Rohnert Park | 53 | 1406456929 | West Valley Track Club (171) | 01/01/26 |
| Thia | Angelo | F | Alameda | 37 | 1920476619 | Excelsior Running Club (92) | 01/07/26 |
| Chris | Andrews | M | San Luis Obispo | 26 | 1719672881 | | 01/01/26 |
| Domenic | Andreacchi | M | Windsor | 18 | 2050341643 | | 12/27/25 |
| Tobias | Andersson | M | Santa Cruz | 41 | 2050212133 | Santa Cruz Track Club (36) | 01/02/26 |
| Alexa M | Anderson | F | SPARKS | 37 | 4714829138 | | 01/01/26 |
| Allison L | Anderson | F | Rocklin | 45 | 2020921801 | | 01/06/26 |
| Andy | Anderson | M | Truckee | 49 | 1508699582 | Lake Tahoe Track Club (46) | 01/01/26 |
| Daniel R | Anderson | M | Union City | 74 | 2050241432 | West Valley Joggers & Striders (48) | 01/02/26 |
| Gayle L | Anderson | F | Reno | 72 | 2050364861 | | 05/28/26 |
| Madison M | Anderson | F | SAN LUIS OBISPO | 31 | 2012325338 | Aggie Running Club (98) | 01/01/26 |
| Maria K | Anderson | F | Vacaville | 30 | 2050061494 | SRA Elite (96) | 01/01/26 |
| Randy C | Anderson | M | Folsom | 62 | 1405283746 | River City Rebels (32) | 12/07/25 |
| Rebecca | Anderson | F | Truckee | 48 | 2050253960 | | 01/02/26 |
| Sarah L | Anderson | F | CAMPBELL | 27 | 2050085167 | Peninsula Distance Club (56) | 04/17/26 |
| Steven J | Anderson | M | San Francisco | 37 | 2050204558 | West Valley Track Club (171) | 01/02/26 |
| LUIS | ANDARCIA | M | SACRAMENTO | 55 | 2050207029 | Fleet Feet Racing Sacramento? | 01/02/26 |
| Kendall | Ananyi | M | San Mateo | 44 | 2050358984 | | 05/11/26 |
| Chuck | Amital | M | San Francisco | 67 | 1404654129 | Pamakids (147) | 01/03/26 |
| Josiah | Amey | M | Sacramento | 18 | 2050340179 | | 12/04/25 |
| Gregory E | Amestoy | M | Salinas | 75 | 2021002882 | | 01/01/26 |
| Michael | Ambrose | M | Millbrae | 56 | 1920408513 | | 01/01/26 |
| Francesca Gutierrez | Amann | F | San Francisco | 56 | 1920858998 | Impala Racing Team (156) | 01/01/26 |
| Orlando T | Alvarez Sr. | M | Stockton | 34 | 2050302129 | God Speed Track Club (60) | 02/08/26 |
| Amanda | Alvarado | F | Vacaville | 29 | 2050036188 | SRA Elite (96) | 01/01/26 |
| Nicholas P | Alvarado | M | San Francisco | 38 | 1405715341 | Sunset Distance Club (1) | 01/01/26 |
| Tristan T | Alvarado | M | Arroyo Grande | 30 | 2050349120 | Aggie Running Club (98) | 03/04/26 |
| Jeffrey | Alpert | M | Oakland | 42 | 2050234792 | Oakland Track Club (9) | 01/02/26 |
| Rhys | Allen | M | Oakland | 18 | 2050226042 | Oakland PAL (247) | 01/01/26 |
| Ibet L | Allan | F | San Jose | 48 | 1508322177 | | 01/01/26 |
| Stewart F | Alford IV | M | NAPA | 49 | 1609242563 | San Francisco Road Runners Club (SFRRC)? | 01/01/26 |
| MARIA | ALEXEEVA | F | Reno | 48 | 2050294787 | Raise the Bar Pole Vault Club (28) | 01/02/26 |
| Brad Thomas | Alexander | M | Rescue | 41 | 2050044502 | | 01/01/26 |
| Julia | Alexander | F | Watsonville | 19 | 2050345043 | | 01/26/26 |
| Joseph O | Aleru | M | East Garrison | 42 | 1819873280 | Maneuver Athletics (47) | 01/01/26 |
| Eric M | Aldrich | M | Santa Cruz | 48 | 1820327748 | | 01/01/26 |
| Regan | Albee | F | Monterey | 34 | 2050359646 | Maneuver Athletics (47) | 05/14/26 |
| Cameron | Alarcio | M | Arroyo Grande | 38 | 2050300394 | Central Coast Peregrines Track Club (123) | 02/10/26 |
| Sean | Akiyama | M | SANTA CLARA | 59 | 2050244446 | | 01/06/26 |
| Denis | Akhiyarov | M | LOS GATOS | 40 | 2050296624 | Quicksilver Running Club of San Jose (54) | 01/02/26 |
| Jonathan S | Akers | M | Clovis | 53 | 1800279182 | | 01/01/26 |
| Jody | Akana | F | Los Altos Hills | 47 | 2050345167 | Quicksilver Running Club of San Jose (54) | 01/27/26 |
| Jose P | Aispuro | M | Freedom | 64 | 1401909948 | Aggie Running Club (98) | 01/04/26 |
| Ryan | Ahern | M | San Francisco | 41 | 2050082145 | | 02/12/26 |
| Clare E | Ahearn | F | Moraga | 26 | 1508541305 | | 05/26/26 |
| Stephen P | Aguirre | M | Sonoma | 67 | 1504658830 | West Valley Track Club (171) | 01/01/26 |
| Erik | Aguilar | M | Sacramento | 45 | 2050042315 | Correr Sin Fronteras (5) | 01/02/26 |
| Michael | Aguilar | M | Sacramento | 57 | 1719787218 | SRA Elite (96) | 01/01/26 |
| Nathaniel C | Aguilar | M | Freedom | 19 | 2050275393 | | 05/26/26 |
| Gary H | Aguiar | M | El Cerrito | 71 | 1404749259 | Pamakids (147) | 01/01/26 |
| Michael A | Aguerre | M | Reno | 73 | 1406504371 | | 01/01/26 |
| Sophia I | Aguayo | F | Elverta | 18 | 2050288333 | Rancho Cordova Track Club (RCTC) (103) | 01/04/26 |
| Joel W | Ager | M | Berkeley | 65 | 1408091203 | Raptors (35) | 04/03/26 |
| Jessica | Aevermann | F | Los Gatos | 46 | 2050309749 | Wolfpack Running Club (51) | 04/16/26 |
| Stephen T | Adelman | M | Modesto | 59 | 1719562454 | Sierra Gold (36) | 01/01/26 |
| Amy | Adams | F | Mountain View | 56 | 1709468993 | West Valley Track Club (171) | 02/07/26 |
| Ifeoma M | Adams | F | Hercules | 74 | 1402584484 | Impala Racing Team (156) | 01/01/26 |
| Lauren | Adams | F | Sacramento | 29 | 2050269049 | Tempo Track & Field Club (4) | 01/02/26 |
| Lem | Adams | M | Sacramento | 47 | 2050357375 | | 05/03/26 |
| Wallis | Adams | F | Oakland | 44 | 2050283983 | Lake Merritt Joggers and Striders Race Team (90) | 01/01/26 |
| Erich K | Ackermann | M | San Ramon | 58 | 1405099159 | Aggie Running Club (98) | 01/01/26 |
| William D | Ackerman | M | Los Altos Hills | 70 | 2003031123 | | 01/01/26 |
| Reimius | Aceret | M | Hayward | 21 | 2050084044 | | 02/09/26 |
| Marcel | acebo | M | ATASCADERO | 36 | 2050045664 | Templeton Run Club (2) | 01/01/26 |
| Kendall G | Accetta | F | Brookline | 24 | 2050285758 | Battle Road Track Club? | 11/10/25 |
| Oliver | Abramson | M | Millbrae | 46 | 1406962868 | | 01/01/26 |
| Leo | Abrams | M | Santa Rosa | 18 | 2050343566 | North Bay Elite Track & Field? | 01/12/26 |
| Amanda | Ables | F | San Francisco | 36 | 2050047671 | | 01/01/26 |
| Joe | Abittan | M | Reno | 34 | 2050079528 | Silver State Striders (5) | 01/01/26 |
| Kira | Abercromby | F | San Luis Obispo | 54 | 1406494672 | Aggie Running Club (98) | 01/01/26 |
| Eric T | Abel | M | San Jose | 49 | 2050168636 | | 02/03/26 |
| Sylvie | Abel | F | Los Gatos | 34 | 1920421466 | Quicksilver Running Club of San Jose (54) | 01/01/26 |
| Tiana | Abdulmassih | F | Corte Madera | 33 | 1819944834 | Impala Racing Team (156) | 01/01/26 |
| Timothy A | Abbott | M | San Francisco | 65 | 1400342430 | Excelsior Running Club (92) | 12/31/25 |
| Brandon P | Abasolo | M | Oakland | 35 | 1504702471 | | 03/21/26 |
| Brad | Aagaard | M | Evergreen | 54 | 1404080663 | | 02/12/24 |