| Matthew | Rosenthal | M | San Francisco | 33 | 2050206961 | West Valley Track Club (171) | 01/02/26 |
| Braylon R | Roseveare | M | El Dorado Hills | 18 | 2050287671 | Rancho Cordova Track Club (RCTC) (103) | 01/10/26 |
| Frank Barrett | Ross | M | Daly City | 31 | 2050220295 | Pamakids (147) | 01/05/26 |
| Susan F | Ross | F | San Rafael | 66 | 2050117558 | Impala Racing Team (156) | 01/01/26 |
| Tim | Ross | M | Los Altos | 52 | 2050332716 | West Valley Track Club (171) | 01/05/26 |
| Michael J | Rossi | M | Alameda | 71 | 6113612338 | Lake Merritt Joggers and Striders Race Team (90) | 01/01/26 |
| Jenna | Rothlisberger | F | Roseville | 18 | 2050343270 | | 01/11/26 |
| Elizabeth | Rountree | F | SAN FRANCISCO | 33 | 2050015578 | Impala Racing Team (156) | 01/02/26 |
| Terri | Rourke | F | San Francisco | 75 | 2050042381 | Impala Racing Team (156) | 01/01/26 |
| Jennifer | Rousseve | F | SACRAMENTO | 74 | 2050235109 | Buffalo Chips Running Club (36) | 01/02/26 |
| Terry C | Rowan | M | Santa Rosa | 85 | 1406227528 | Empire Runners Club of Sonoma County (33) | 12/31/25 |
| Shannon N | Rowbury | F | San Francisco | 41 | 1404081075 | Union Athletics Club? | 01/13/26 |
| Bob A | Rowden | M | Folsom | 61 | 1403071697 | Golden Valley Harriers (12) | 01/01/26 |
| Jo Anne | Rowland | F | Concord | 78 | 1403550153 | Impala Racing Team (156) | 01/01/26 |
| Jeffrey S | Roy | M | Davis | 67 | 1508415906 | | 12/31/25 |
| Addy G | Royal | F | Redwood City | 32 | 2050022215 | | 01/02/26 |
| Harold J | Rucker Jr. | M | Elk Grove | 58 | 1820196556 | | 01/26/26 |
| Toni C | Ruggle | M | Chico | 71 | 1400285928 | Aggie Running Club (98) | 11/03/25 |
| Anne M | Ruminski | F | Redwood City | 44 | 1405715960 | Impala Racing Team (156) | 03/04/26 |
| Kim A | Rupert | F | Hillsborough | 71 | 1403150442 | West Valley Track Club (171) | 12/31/24 |
| Mathew | Ruspil | M | Reno | 42 | 2050352652 | SRA Elite (96) | 03/31/26 |
| Kari F | Rust | F | Portola Valley | 56 | 1406502615 | West Valley Track Club (171) | 01/01/26 |
| Brad | Rutledge | M | Walnut Creek | 68 | 1820204178 | | 01/01/26 |
| Mark B | Rutner | M | San Jose | 34 | 2050061523 | | 01/01/26 |
| Melanie | Rutner | F | San Jose | 34 | 2050313721 | Bay Area Bolts (1) | 01/02/26 |
| Arthur | Ruvalcaba | M | Roseville | 33 | 1508679741 | SRA Elite (96) | 01/01/26 |
| Charles W | Ryan III | M | Richmond | 45 | 1402118226 | | 01/01/26 |
| Hannah | Ryan | F | San Francisco | 26 | 2050284429 | Impala Racing Team (156) | 01/02/26 |
| Mohamad Ali | Saatara | M | Pflugerville | 53 | 1403031923 | | 01/01/26 |
| Hossein | Saberi | M | Redwood City | 40 | 2050340167 | Wolfpack Running Club (51) | 12/04/25 |
| Nathan | Sacco | M | Los Gatos | 54 | 2050259105 | | 01/05/26 |
| Tina | Sachs | F | Castro Valley | 49 | 1407568318 | Steel Gazelles (19) | 12/31/24 |
| Chelsea | Sae-Wong | F | Reno | 41 | 2050328273 | | 01/02/26 |
| Prince | Sahota | M | San Jose | 31 | 2050041944 | | 02/06/26 |
| Arya | Saini | F | South Lake Tahoe | 18 | 2050218836 | Lake Tahoe Track Club (46) | 01/10/26 |
| Michael G | Salas-Monteil | M | Mill Valley | 28 | 2050336073 | | 11/01/25 |
| Cyntia | Salazar | F | San Francisco | 35 | 1408107264 | Impala Racing Team (156) | 01/01/26 |
| Tony | Salinaro | M | Antioch | 79 | 1401920010 | The Run Team? | 01/01/26 |
| Daisy | Salinas | F | San Francisco | 23 | 2050350405 | West Valley Track Club (171) | 03/14/26 |
| Shay | Salmon | F | Danville | 21 | 2050347489 | | 02/19/26 |
| Dustyn M | Salomon | M | San Francisco | 29 | 1820276119 | Aggie Running Club (98) | 01/01/26 |
| Nuvit | Salz | F | Santa Rosa | 65 | 1403546201 | Empire Runners Club of Sonoma County (33) | 01/01/26 |
| Dennis | Sam | M | San Ramon | 52 | 2050346644 | Mount Diablo Heat (40) | 02/10/26 |
| Adwaitanand | Samant | M | Dublin | 54 | 2050334121 | Pamakids (147) | 04/02/26 |
| Anthony | Samer | M | San Francisco | 58 | 2050275792 | | 01/02/26 |
| Deborah K | Sample | F | Fairfield | 69 | 1402630436 | | 01/28/26 |
| Patricia | Sampson | F | El Sobrante | 53 | 2050243204 | Lake Merritt Joggers and Striders Race Team (90) | 01/01/26 |
| Joselito S | San Gabriel | M | Suisun City | 57 | 2050342088 | Pamakids (147) | 01/02/26 |
| Ariel D. | San Pedro | M | Newark | 55 | 2050360368 | | 05/17/26 |
| Alfredo | Sanchez | M | Castle Rock | 54 | 1408082293 | Joy's Jackrabbits Track Club (79) | 01/01/26 |
| Ray | Sanchez | M | Sacramento | 59 | 1404061143 | Buffalo Chips Running Club (36) | 01/01/26 |
| Roberto L | Sanchez | M | Orangevale | 87 | 1406967610 | | 12/31/24 |
| Preston | Sandbakken | M | Folsom | 34 | 2050351170 | | 03/20/26 |
| Ken A | Sandberg | M | San Francisco | 56 | 1508678107 | Pamakids (147) | 01/01/26 |
| Charles D. | Sander | M | Sacramento | 21 | 2050017172 | Rancho Cordova Track Club (RCTC) (103) | 01/02/26 |
| David M | Sander | M | Sacramento | 57 | 2021052176 | Rancho Cordova Track Club (RCTC) (103) | 01/01/26 |
| Indeya | Sanders | F | Sausalito | 18 | 2050287206 | Marin Waves Track & Field Club (33) | 01/10/26 |
| Ray’Ven | Sanders | F | San Leandro | 29 | 2050247668 | Oakland PAL (247) | 01/22/26 |
| Evan C | Sanderson | M | Rohnert Park | 18 | 2050308033 | West Coast Striders (50) | 12/31/25 |
| Philip N | Sanderson | M | MILL VALLEY | 58 | 1401286339 | Tamalpa Runners, Inc. (71) | 11/01/19 |
| Tobias D | Sandler | M | San Jose | 18 | 2050298265 | Quicksilver Running Club of San Jose (54) | 01/03/26 |
| Jackson | Sands | M | Reno | 18 | 2050343134 | Northwest Speed (3) | 01/09/26 |
| Jason | Sanguinetti | M | Sacramento | 46 | 2050035642 | SRA Elite (96) | 01/01/26 |
| Brianna | Santos | F | Travis AFB | 38 | 2050253123 | Pamakids (147) | 01/02/26 |
| Courtney | Santos | F | Novato | 25 | 2050310259 | Aggie Running Club (98) | 01/02/26 |
| Jorge Curado | Santos | M | San Francisco | 58 | 2050358143 | | 05/06/26 |
| Mike | Santos | M | Salinas | 57 | 2050203196 | | 02/28/23 |
| Ricardo M | Santos | M | Sunnyvale | 49 | 1800793695 | | 01/01/26 |
| Tristan J | Santos | M | San Francisco | 29 | 1407627619 | West Valley Track Club (171) | 04/12/26 |
| Rachel E | Sartori | F | Auburn | 18 | 2050225950 | Flying Bruins Vault Club (6) | 01/11/26 |
| Charles | Sauter | M | Walnut Creek | 35 | 2050255436 | Walnut Creek Track Club (4) | 01/02/26 |
| Charles W | Savage | M | Novato | 78 | 1407571924 | Tamalpa Runners, Inc. (71) | 01/01/26 |
| Jessica | Sawczuk | F | Oakland | 43 | 2050064600 | | 01/01/26 |
| AMOL | SAXENA | M | Palo Alto | 63 | 1700286105 | Aggie Running Club (98) | 01/01/26 |
| Karen P | Saxena | F | Palo Alto | 63 | 1400291835 | West Valley Track Club (171) | 01/01/26 |
| Claire R | Saxton | F | Santa Clara | 48 | 1403553496 | Wolfpack Running Club (51) | 02/01/26 |
| James M | Scanlan | M | San Francisco | 56 | 2050042747 | Excelsior Running Club (92) | 01/22/26 |
| Chip W | Scarinzi | M | Alameda | 45 | 2050036617 | West Valley Track Club (171) | 01/01/26 |
| Nolan | Scattini | M | Salinas | 18 | 2050071684 | Central Coast Track Club (75) | 02/02/26 |
| Josh D | Schaefer | M | Redwood City | 50 | 1508497904 | Belmont Track Club (3) | 01/01/26 |
| Amy | Schanz | F | sausalito | 36 | 2050038139 | Peninsula Distance Club (56) | 01/01/26 |
| Straten | Schemel | M | Truckee | 40 | 2050286741 | | 01/02/26 |
| Joseph L | Schenkkan | M | San Francisco | 44 | 1407555778 | Excelsior Running Club (92) | 03/31/26 |
| Tim | Schenone | M | Santa Cruz | 60 | 1504893650 | | 01/01/26 |
| Traci M | Scherdell | F | San Francisco | 43 | 2050192167 | Excelsior Running Club (92) | 01/02/26 |
| Joe H | Schieffer | M | Oakland | 75 | 1407571866 | Tamalpa Runners, Inc. (71) | 01/01/26 |
| Chuck | Schillings | M | Santa Cruz | 67 | 2050342584 | | 01/06/26 |
| Durelle | Schimek | F | Grass Valley | 58 | 1820092524 | Sierra Gold (36) | 01/01/26 |
| Thomas | Schirz | M | Sparks | 56 | 2050241923 | | 01/02/26 |
| Peyton James | Schlader | M | ALAMEDA | 20 | 2050339846 | | 12/01/25 |
| Craig A | Schmidt | M | Oakland | 42 | 1506523131 | | 01/01/26 |
| Jennifer | Schmidt | F | Auburn | 34 | 1820326898 | SRA Elite (96) | 01/01/26 |
| Jake | Schmitt | M | FAIRFAX | 39 | 2050188579 | | 01/01/26 |
| Kevin | Schmitt | M | San Luis Obispo | 26 | 2050340673 | Ride High Athletics (14) | 12/11/25 |
| Laura A | Schmitt | F | kentfield | 62 | 2050190996 | | 01/02/26 |
| Robert | Schmitt | M | ACTON | 84 | 2050040986 | West Valley Joggers & Striders (48) | 01/01/26 |
| Melanie M | Schmolzi | F | Redding | 33 | 2050300462 | | 03/14/26 |
| Karl W | Schnaitter | M | Santa Cruz | 43 | 1406978401 | Excelsior Running Club (92) | 01/01/26 |
| Benjamin A | Schneider | M | Oakland | 33 | 2050085550 | Oakland Track Club (9) | 01/01/26 |
| Guy J | Schott | M | Santa Rosa | 63 | 1404054445 | Empire Runners Club of Sonoma County (33) | 01/01/26 |
| Randal | Schroeder | M | Yuba City | 55 | 2050285999 | | 01/02/26 |
| Kegan | Schroeter | M | Berkeley | 25 | 1820236485 | | 01/01/26 |
| BRIAN E | SCHULTZ | M | Sausalito | 58 | 1400286199 | Excelsior Running Club (92) | 01/01/26 |
| Julia | Schultz | F | San Francisco | 27 | 2050190484 | West Valley Track Club (171) | 01/02/26 |
| Gregory J | Schwartz | M | Walnut Creek | 54 | 2050157072 | Knight Flyers (21) | 04/15/26 |
| Rodger I | Schwartz | M | Ukiah | 72 | 1404802157 | | 01/01/26 |
| Katharine J | Schweitzer | F | Sparks | 40 | 6113953645 | | 01/01/26 |
| Robert | Schütz | M | Berkeley | 31 | 2050042450 | Strawberry Canyon Track Club (33) | 03/08/26 |
| Antony G | Scott | M | Mill Valley | 53 | 2020935652 | Marin County Track Club (2) | 01/01/26 |
| Dennis N | Scott | M | Sacramento | 78 | 1401457906 | Buffalo Chips Running Club (36) | 01/27/26 |
| Lonnie | Scott | M | Red Bluff | 55 | 2050345235 | | 01/28/26 |
| Irma B | Seabrook | F | Walnut Creek | 61 | 2050235038 | | 01/02/26 |
| Daniel | Sealand | M | San Francisco | 26 | 2050084048 | Peninsula Distance Club (56) | 01/13/26 |
| Joshua | Sealand | M | San Mateo | 30 | 1803387461 | Peninsula Distance Club (56) | 01/01/26 |
| Kenrick W | Sealy | M | San Jose | 59 | 1400801450 | Silver Bullets Track Club (5) | 01/01/26 |
| Ian W | Searcy | M | CARMICHAEL | 46 | 6210138119 | | 01/01/26 |
| Kevin R | Searls | M | Martinez | 68 | 1403720947 | Aggie Running Club (98) | 01/01/26 |
| Jenica | Seawell | F | Rocklin | 29 | 1920870126 | SRA Elite (96) | 02/23/26 |
| Carina | Segoviano Perez | F | Stockton | 35 | 2050345255 | Stockton Rising Club (18) | 01/28/26 |
| Christopher | Seidell | M | San Carlos | 43 | 2050287129 | | 01/02/26 |
| Travis M | Selby | M | Chico | 23 | 2050360852 | SRA Elite (96) | 05/18/26 |
| Sean | Seley | M | Los Altos Hills | 61 | 1820338547 | West Valley Track Club (171) | 01/01/26 |
| Kristin K | Sellers | F | San Francisco | 37 | 1406478568 | Impala Racing Team (156) | 02/05/26 |
| Frank | Seman | M | Grass Valley | 84 | 2050313870 | Sierra Gold (36) | 01/02/26 |
| Martin A | Sengo | M | Auburn | 45 | 1408091724 | Quicksilver Running Club of San Jose (54) | 01/01/26 |
| Kristina M | Sepetys | F | Berkeley | 63 | 1407729548 | Lake Merritt Joggers and Striders Race Team (90) | 01/01/26 |
| Edward A | Serafino | M | Hayward | 74 | 1406427995 | Pacific Bay Track Club? | 01/01/26 |
| Raphael Colin | Serrano | M | Cupertino | 27 | 2050257091 | Excelsior Running Club (92) | 01/02/26 |
| JT | Service | M | Capitola | 45 | 2050042589 | Aggie Running Club (98) | 01/01/26 |
| Angela | Sessler | F | Danville | 42 | 2050251741 | Mount Diablo Heat (40) | 01/03/26 |
| DeShawn G | Seymour Sr | M | Fairfield | 41 | 1508257027 | Solano Elite Track Club (51) | 01/01/26 |
| Deshawn | Seymour Jr. | M | Fairfield | 19 | 1508316526 | Solano Elite Track Club (51) | 01/01/26 |
| Jennifer L | Shaevitz | F | San Luis Obispo | 59 | 1407134723 | | 01/01/26 |
| Camron | Shahmirzadi | M | Burlingame | 36 | 1402830119 | West Valley Track Club (171) | 01/01/26 |
| Alana | Shain | F | Lafayette | 41 | 2050049604 | Women's Run Club East Bay (6) | 01/01/26 |
| Bina | Shanbhag | F | FREMONT | 49 | 2050212763 | Mission Valley Track & Field Club (233) | 01/02/26 |
| Ian | Sharman | M | Bend | 45 | 1407152089 | Quicksilver Running Club of San Jose (54) | 01/01/26 |
| Henry | Sharoyan | M | Shingle Springs | 31 | 2050216386 | Rancho Cordova Track Club (RCTC) (103) | 01/02/26 |
| Jeff | Shaver | M | Cupertino | 65 | 1400799647 | Aggie Running Club (98) | 01/01/26 |
| Evonne | Shea | F | Belmont | 50 | 2050357905 | Pamakids (147) | 05/06/26 |
| Shirley M | Shean | F | Concord | 79 | 2021041484 | Impala Racing Team (156) | 01/01/26 |
| Bradley S | Shell | M | Virginia City | 62 | 1508402896 | | 01/01/26 |
| thomas r | shellworth Jr. | M | Vacaville | 69 | 2050019038 | Sac Joaquin Speed Academy? | 01/02/26 |
| Franklin S | Shelton | M | Berkeley | 48 | 1608770861 | High Speed Track Club? | 01/01/26 |
| Mikhail | Shemyakin | M | Mill Valley | 43 | 1508683156 | San Francisco Running Company Racing Team? | 10/30/25 |
| Daniel | Shen | M | Santa Cruz | 64 | 1609282338 | Santa Cruz Track Club (36) | 01/03/26 |
| Veronica | Shepardson | F | SAN JOSE | 69 | 2050027573 | Santa Cruz Track Club (36) | 01/01/26 |
| Tim J | Sherer | M | SANTA CRUZ | 78 | 2050092557 | | 01/01/26 |
| Aidan | Sheridan | M | Mountain View | 18 | 2050341227 | Max Velocity Prep (25) | 12/19/25 |
| Mark G | Shields | M | Tacoma | 66 | 1402694655 | | 01/01/26 |
| Mark T | Shijo | M | Sacramento | 68 | 2050237217 | Pamakids (147) | 01/02/26 |
| Patricia A | Shijo | F | Sacramento | 66 | 1709383218 | Pamakids (147) | 01/07/26 |
| Esther M. | Shin | F | Livermore | 54 | 2050246295 | 2ndWind Athletics (28) | 01/02/26 |
| Paul | Shires | M | Arroyo Grande | 73 | 1402395337 | San Luis Distance Club (13) | 01/01/26 |
| John F | Shirey | M | Sacramento | 76 | 1401287857 | | 01/01/26 |
| Aiden J | Shoemaker | M | Sacramento | 19 | 2050287931 | Rancho Cordova Track Club (RCTC) (103) | 02/08/26 |
| Rose | Shoen | F | RENO | 33 | 2050016266 | Azteca FC (24) | 01/02/26 |
| Al | Shook | M | Gardnerville | 86 | 1405250638 | Sierra Gold (36) | 01/01/26 |
| Patti | Shore | F | Mill Valley | 59 | 1508217328 | Impala Racing Team (156) | 01/01/26 |
| Elizabeth C | Shortino | F | San Anselmo | 62 | 1403169889 | Tamalpa Runners, Inc. (71) | 03/07/26 |
| Dave | Shrock | M | Arroyo Grande | 70 | 1400215248 | | 12/31/22 |
| Elmo E | Shropshire | M | Novato | 89 | 1404292763 | Tamalpa Runners, Inc. (71) | 12/31/25 |
| Chris | Shuttlesworth | F | Richmond | 57 | 1819908011 | | 01/01/26 |
| Cheryl K | Shwe | F | San Francisco | 59 | 1401371396 | Impala Racing Team (156) | 01/01/26 |
| Blayne J | Siebert | M | Turlock | 20 | 2050218260 | 209 Throwers (13) | 01/01/26 |
| Darren W | Siebert | M | Turlock | 54 | 2050218256 | | 01/01/26 |
| Gil | Sillins | M | Oakland | 71 | 2050236204 | | 01/02/26 |
| Dylan | Silva | M | LODI | 34 | 2050047716 | The Distance Project (1) | 01/01/26 |
| Tim | Silveira | M | Orinda | 72 | 2050000273 | | 01/01/26 |
| Bryan | Sim | M | San Francisco | 38 | 2050330756 | Excelsior Running Club (92) | 01/04/26 |
| Margie | Simenstad | F | San Anselmo | 61 | 2050038109 | Impala Racing Team (156) | 01/01/26 |
| Johnishia | Simmons | F | Stockton | 35 | 2050057215 | God Speed Track Club (60) | 04/11/26 |
| Keaston | Simmons | M | Roseville | 39 | 2050334988 | | 01/02/26 |
| Nancy | Simmons | F | Belvedere | 66 | 1405867522 | Impala Racing Team (156) | 01/01/26 |
| Virginia G | Simms | F | Stockton | 69 | 1405813633 | | 01/02/26 |
| Becca | Simon | F | San Francisco | 40 | 2050042177 | West Valley Track Club (171) | 01/01/26 |
| Kelly | Simonson | F | Nipomo | 43 | 2050301324 | Central Coast Peregrines Track Club (123) | 01/02/26 |
| Ken | Simonton III | M | Antioch | 46 | 2050012786 | Full Stride Track Club (48) | 01/05/26 |
| Kolette | Simonton | F | Antioch | 48 | 2050012742 | Full Stride Track Club (48) | 01/02/26 |
| Eddie | Simpson Jr. | M | San Jose | 41 | 2021000472 | Max Velocity Prep (25) | 12/31/25 |
| Thomas R | Simpson Jr. | M | Vacaville | 60 | 2050060142 | | 01/01/26 |
| Angadh | Singh | M | DUBLIN | 42 | 2050330282 | | 01/02/26 |
| Daljit | Singh | M | Pleasanton | 79 | 2050083483 | Castro Valley Track Club? | 01/01/26 |
| jonathan | singh | M | Lafayette | 54 | 2050281219 | Aggie Running Club (98) | 01/02/26 |
| Sangram | Singh | M | Fremont | 49 | 2050082630 | | 12/31/24 |
| Toraino | Singleton | M | Sacramento | 53 | 2050287138 | | 01/02/26 |
| Jason R. | Singson | M | El Cerrito | 28 | 2050245839 | | 12/31/24 |
| Armando | Siqueiros | M | San Luis Obispo | 67 | 1405255579 | Aggie Running Club (98) | 01/01/26 |
| Carlos A | Siqueiros | M | San Jose | 45 | 1401844541 | Aggie Running Club (98) | 01/01/26 |
| Sayavath W | Sirisouk | M | Rohnert Park | 28 | 2050240748 | West Coast Striders (50) | 01/02/26 |
| Enzo | Sison | M | San Jose | 27 | 2050191915 | San Jose TC (6) | 01/01/26 |
| Laura | Sison | F | Hayward | 40 | 2050253443 | Mission Valley Track & Field Club (233) | 01/02/26 |
| Daniel | Sivolella | M | Piedmont | 61 | 1405264936 | Strawberry Canyon Track Club (33) | 01/01/26 |
| Addib | Skandari | M | Fremont | 36 | 2050057245 | | 01/01/26 |
| Chris | Skelton | M | Fairfax | 42 | 2050195260 | Sonoma Valley Track Team? | 01/02/26 |
| Richard | Skogsberg | M | San Francisco | 29 | 2050083958 | West Valley Track Club (171) | 02/01/26 |
| Victor L | Skorapa IV | M | San Francisco | 31 | 1719536128 | Excelsior Running Club (92) | 01/01/26 |
| Bracin | Skywalker | M | antelope | 36 | 2050079980 | | 01/01/26 |
| Guybe | Slangen | M | San Francisco | 52 | 2050242392 | Excelsior Running Club (92) | 01/05/26 |
| Jonathan | Slater | M | San Jose | 57 | 1508676952 | | 11/01/25 |