| Jorn T | Jensen | M | Morgan Hill | 57 | 1405157627 | West Valley Joggers & Striders (50) | 01/01/26 |
| Shay P | Jensen | M | Santa Rosa | 18 | 2050243711 | NorCal Elite Track & Field Club LLC (60) | 01/01/26 |
| Jae H | Jeon | M | Livermore | 45 | 2050212779 | | 01/02/26 |
| Robert | Jeppson | M | South Lake Tahoe | 15 | 2050363461 | Lake Tahoe Track Club (47) | 05/26/26 |
| Rod | Jett | M | Sacramento | 59 | 2050141909 | | 01/02/26 |
| DeVante L | Jewett | M | South San Francisco | 33 | 2050202086 | | 11/28/25 |
| Asher | Jiang | M | Rancho Cordova | 14 | 2050314116 | Rancho Cordova Track Club (RCTC) (120) | 02/15/26 |
| Robert t T | Jiles | M | Roseville | 62 | 2050252379 | | 01/02/26 |
| Elijah | Jimenez | M | Richmond | 18 | 1407831401 | Hercules Running Rebels Track Club (32) | 06/18/26 |
| Juan | Jimenez | M | Hercules | 48 | 1508172739 | Hercules Running Rebels Track Club (32) | 07/13/26 |
| Miles J | Jimenez | M | Gilroy | 17 | 2050082883 | Central Coast Track Club (117) | 01/22/26 |
| Noah | Jimenez | M | Gilroy | 15 | 2050268415 | | 01/22/26 |
| Andrew | Jimenez-Regalado | M | Rocklin | 16 | 2050262874 | Wildcat Elite Track Club (66) | 12/31/25 |
| Ibrahim | Jirdeh | M | San Francisco | 27 | 2050331430 | West Valley Track Club (193) | 06/23/26 |
| Jake J | Joerger | M | Santa Rosa | 20 | 2050076267 | | 05/23/26 |
| Gary T | John | M | San Mateo | 77 | 1401925233 | Santa Cruz Throwers (3) | 01/01/26 |
| Aidan | Johnson | M | Oakland | 11 | 2050339255 | Raptors (37) | 11/23/25 |
| Anari D | Johnson | M | Stockton | 12 | 2050199900 | Oakland PAL (278) | 01/21/26 |
| Antonio T | Johnson Jr. | M | Stockton | 8 | 2050199903 | Oakland PAL (278) | 01/21/26 |
| August Tamir | Johnson | M | Alameda | 9 | 2050251607 | East Oakland Track Group (EOTG) (47) | 02/07/26 |
| Barry | Johnson Jr. | M | Hercules | 45 | 2050375362 | | 07/02/26 |
| Bradley T | Johnson | M | Oakland | 40 | 1406253102 | Berkeley Track & Field Club? | 01/01/26 |
| Christopher E | Johnson | M | Sparks | 49 | 1402926370 | Las Vegas Heat? | 12/31/25 |
| Cody | Johnson | M | Truckee | 16 | 2050267379 | Lake Tahoe Track Club (47) | 01/10/26 |
| Grant | Johnson | M | San Francisco | 43 | 1407084027 | Excelsior Running Club (96) | 03/25/26 |
| Jack C | Johnson | M | Walnut Creek | 17 | 2050312021 | Diablo Valley Track & Field (192) | 05/20/26 |
| Jaecarrius D | Johnson | M | Stockton | 16 | 1920530795 | God Speed Track Club (73) | 02/10/26 |
| Jerry | Johnson | M | San Francisco | 53 | 2050261574 | | 01/02/26 |
| Joshua D | Johnson | M | San Leandro | 10 | 2050259510 | Oakland PAL (278) | 02/07/26 |
| Justice | Johnson | M | Suisun City | 10 | 2050053338 | Full Stride Track Club (56) | 03/11/26 |
| Kahli E | Johnson | M | Napa | 18 | 2050279216 | Napa Track Club (5) | 06/13/26 |
| Kevin H | Johnson | M | Belvedere Tiburon | 61 | 2050038619 | | 01/01/26 |
| Kyron | Johnson | M | Oakland | 16 | 2050366818 | Oakland PAL (278) | 06/01/26 |
| Logan | Johnson | M | San Francisco | 15 | 2050261569 | Senators Elite Speed (1) | 01/01/26 |
| Maceo M | Johnson | M | LAFAYETTE | 9 | 2050054808 | Oakland PAL (278) | 01/31/26 |
| Makai | Johnson | M | Pleasant hill | 7 | 2050297683 | Oakland PAL (278) | 02/01/26 |
| Malakai | Johnson | M | Sacramento | 9 | 2050071850 | Playmakers Elite (26) | 06/22/26 |
| Mathew | Johnson | M | San Francisco | 46 | 2050333184 | West Valley Track Club (193) | 07/16/26 |
| Matt | Johnson | M | San Francisco | 45 | 2050194346 | | 01/02/26 |
| Matthew | Johnson | M | Carson City | 15 | 2050340474 | Evoke Elite TC (49) | 12/08/25 |
| Maxwell | Johnson | M | Atherton | 19 | 2050339886 | | 12/01/25 |
| Michael W | Johnson | M | Davis | 71 | 1508631361 | Golden Valley Harriers (20) | 01/01/26 |
| Michael E | Johnson | M | Walnut Creek | 71 | 2050301113 | | 01/02/26 |
| Miles | Johnson | M | Piedmont | 5 | 2050359576 | Oakland Cubs (88) | 05/14/26 |
| Niko | Johnson | M | pleasant hill | 5 | 2050345611 | Oakland PAL (278) | 02/01/26 |
| Paul F. | Johnson Jr. | M | Stockton | 72 | 2050369175 | | 06/06/26 |
| Richard A | Johnson | M | Turlock | 60 | 1503043919 | River City Rebels (33) | 01/01/26 |
| Tate | Johnson | M | Hayward | 13 | 2050345554 | Oakland PAL (278) | 01/31/26 |
| Tiago A | Johnson | M | Lafayette | 5 | 2050345539 | Oakland PAL (278) | 01/31/26 |
| Traivon D | Johnson | M | Oakland | 54 | 1920654140 | East Oakland Track Group (EOTG) (47) | 01/01/26 |
| Travis | Johnson | M | Sacramento | 42 | 2050241941 | Rancho Cordova Track Club (RCTC) (120) | 01/02/26 |
| Troy A | Johnson | M | Turlock | 56 | 1703894798 | | 01/01/26 |
| Xavier | Johnson | M | Lathrop | 12 | 2050348808 | Audience of One (31) | 03/02/26 |
| Xavier | Johnson | M | stockton | 10 | 2050072721 | Factory Elite Speed Academy (32) | 06/20/26 |
| Anthony | Johnston | M | Pleasant Hill | 16 | 2050360364 | Diablo Valley Track & Field (192) | 05/17/26 |
| Charlie | Johnston | M | Santa Rosa | 16 | 2050273323 | North Bay Elite Track & Field? | 01/07/26 |
| Eric | Johnston | M | Pleasant Hill | 14 | 2050361454 | Diablo Valley Track & Field (192) | 05/19/26 |
| Beck | Johnstone | M | San Francisco | 25 | 2050245685 | West Valley Track Club (193) | 01/02/26 |
| Thomas O | Johnstone | M | El Dorado Hills | 16 | 2050357708 | | 05/04/26 |
| Marshall | Johnwell | M | Stockton | 11 | 2050345615 | God Speed Track Club (73) | 02/01/26 |
| Aayden | Jones | M | Modesto | 13 | 2021016072 | Central Valley Roadrunners (117) | 12/06/25 |
| Amir | Jones | M | American Canyon | 17 | 2050340726 | | 12/12/25 |
| Anthony | Jones | M | Alameda | 21 | 1508534763 | | 02/24/26 |
| Cameron R | Jones | M | Santa Rosa | 17 | 2050243538 | NorCal Elite Track & Field Club LLC (60) | 01/01/26 |
| Carter | Jones | M | OAKLAND | 8 | 2050304525 | Oakland Cubs (88) | 03/06/26 |
| Chris S | Jones | M | Sonoma | 54 | 1407012572 | Pamakids (162) | 01/01/26 |
| Declan | Jones | M | Danville | 18 | 2050242537 | California Grizzlies (41) | 01/01/26 |
| Jaxon | Jones | M | Prunedale | 11 | 2050336817 | Maneuver Athletics (56) | 11/03/25 |
| Jordan A | Jones | M | Tracy | 10 | 2050302988 | God Speed Track Club (73) | 03/12/26 |
| Justin M | Jones | M | rancho cordova | 36 | 2050288441 | Fifty East Elite (41) | 01/02/26 |
| Kitai | Jones | M | Fairfield | 9 | 2050305768 | Run Hard University (34) | 03/19/26 |
| Lawrence | Jones | M | Modesto | 47 | 2050376082 | Central Valley Roadrunners (117) | 07/15/26 |
| Maurice | Jones | M | Antioch | 42 | 2050305339 | JussDominate Elite (7) | 01/02/26 |
| Paul | Jones III | M | Antioch | 8 | 2050306549 | Full Stride Track Club (56) | 05/17/26 |
| Richard | Jones | M | Mountain View | 43 | 7511305602 | Joy's Jackrabbits Track Club (84) | 01/01/26 |
| Theodore H | Jones | M | San Francisco | 87 | 1405169887 | Pamakids (162) | 01/01/26 |
| Wesley O | jones III | M | Hollister | 9 | 2050343895 | | 01/15/26 |
| Zachary C | Jones | M | Daly City | 21 | 2050346297 | | 02/07/26 |
| Weston | Jonko | M | Arroyo Grande | 9 | 2050348250 | Central Coast Peregrines Track Club (122) | 02/26/26 |
| Jacob P | Jonson | M | Redwood City | 15 | 2050339791 | Olympian Elite Training (10) | 11/30/25 |
| Rafael | Jopson | M | Roseville | 17 | 2050339839 | Buffalo Chips Running Club (42) | 12/01/25 |
| Raul | Jorcino | M | Oakland | 62 | 1920390299 | Lake Merritt Run Club (98) | 03/21/26 |
| Anthony D | Jordan | M | Sacramento | 65 | 2050292972 | | 01/01/26 |
| Aquaylis | Jordan | M | Brentwood | 18 | 2050345005 | | 01/26/26 |
| Luke C | Jordan | M | Santa Rosa | 11 | 2050339340 | West Coast Striders (52) | 11/24/25 |
| Luke | Jordan | M | Cotati | 11 | 2050344045 | West Coast Striders (52) | 01/16/26 |
| Nolan | Jordan | M | Yuba City | 15 | 2050314124 | Feather River Distance TC (8) | 06/12/26 |
| Quintin C | Jordan | M | Milpitas | 10 | 2050373105 | | 06/16/26 |
| Rohan | Jotwani | M | San Bruno | 12 | 2050339130 | Team Onalysis (56) | 11/21/25 |
| Michael | Ju | M | San Mateo | 30 | 2050046855 | Excelsior Running Club (96) | 01/01/26 |
| Ethan | Juan | M | Fremont | 15 | 2050345769 | Mission Valley Track & Field Club (258) | 02/02/26 |
| Antonio | Juarez Jr. | M | San Leandro | 14 | 2050279679 | Mission Valley Track & Field Club (258) | 02/27/26 |
| Kevin M | Jude | M | Berkeley | 49 | 2050169440 | Lake Merritt Run Club (98) | 03/09/26 |
| Adrian | Jue | M | San Francisco | 44 | 2012035838 | Pamakids (162) | 02/02/26 |
| Alan | Jung | M | Oakland | 59 | 2050376955 | Lake Merritt Run Club (98) | 08/01/26 |
| Tyler H | Jung | M | Mountain View | 31 | 1920851795 | Excelsior Running Club (96) | 01/01/26 |
| Karter | Juniel harris | M | Oakland | 7 | 2050301252 | Oakland PAL (278) | 01/17/26 |
| Tony | Jurado | M | Oakland | 50 | 2050338432 | | 11/13/25 |
| Rachid | Kacimi | M | San Francisco | 67 | 2050191432 | | 01/01/26 |
| Carl Edward | Kadlic | M | Oakland | 56 | 1405762541 | Aggie Running Club (116) | 01/01/26 |
| David E | Kaffka | M | Citrus Heights | 53 | 2050333320 | SRA Elite (104) | 12/31/25 |
| Steve | Kafka | M | Mountain View | 50 | 2050283170 | | 07/10/24 |
| Kosuke Y | Kagawa | M | Fremont | 14 | 2050207274 | Mission Valley Track & Field Club (258) | 03/19/26 |
| Abjot | kaila | M | Union City | 15 | 2050272962 | Mission Valley Track & Field Club (258) | 01/01/26 |
| surjot singh | kaila | M | UNION CITY | 13 | 2050283114 | Mission Valley Track & Field Club (258) | 01/01/26 |
| Shreekar | Kailash | M | Fremont | 5 | 2050365932 | Mission Valley Track & Field Club (258) | 05/31/26 |
| Prithvi | Kaimal | M | union city | 8 | 2050345950 | Mission Valley Track & Field Club (258) | 02/03/26 |
| Rishikesh | Kaimal | M | Union City | 13 | 2050352706 | Mission Valley Track & Field Club (258) | 04/01/26 |
| Jonah A | Kalman | M | Dublin | 12 | 2050059165 | Mount Diablo Heat (55) | 01/01/26 |
| Gabe | Kalmon | M | ANTIOCH | 9 | 2050210734 | Track Headz Elite (3) | 01/01/26 |
| Kam | Kalmon | M | ANTIOCH | 12 | 2050210735 | Track Headz Elite (3) | 01/01/26 |
| Smyan | Kalpande | M | Dublin | 16 | 2050234720 | Falcon Track Club (96) | 05/30/26 |
| Arjun | Kalra | M | PLEASANTON | 13 | 2050338703 | Mount Diablo Heat (55) | 11/16/25 |
| Max | Kam | M | San Rafael | 40 | 1719396028 | Excelsior Running Club (96) | 01/02/26 |
| Anish | Kamble | M | Pleasanton | 16 | 2050068520 | Falcon Track Club (96) | 01/02/26 |
| Logan | Kaminski | M | San Rafael | 22 | 2050369944 | | 06/08/26 |
| Mawuli | Kanamori | M | Elk Grove | 16 | 2050373783 | K6 Athletics (11) | 06/19/26 |
| Ben | Kane | M | Santa Rosa | 17 | 2050243528 | North Bay Elite Track & Field? | 01/06/26 |
| Brent K | Kaneyuki Jr. | M | Antelope | 27 | 2050330474 | SRA Elite (104) | 01/01/26 |
| Mehtab | Kang | M | Fairfield | 12 | 2050038298 | M.P. Striders Youth Track Club (34) | 05/25/26 |
| Bosco AC | Kante | M | Oakland | 17 | 2050372117 | Oakland PAL (278) | 06/14/26 |
| Jeremy | Kao | M | Berkeley | 14 | 2050339256 | Raptors (37) | 11/23/25 |
| Louis | Kao | M | San Ramon | 75 | 1402341125 | 2ndWind Athletics (30) | 01/01/26 |
| Illias | Kaplanes-Jones | M | Lafayette | 18 | 2050298773 | Joy's Jackrabbits Track Club (84) | 01/07/26 |
| Devin | Kapoor | M | Alamo | 15 | 2050375021 | Bay Area Track & Field Club (15) | 06/28/26 |
| Kent | Kappen | M | Los Gatos | 55 | 1920866900 | Lead Sports USA T&F club (1) | 01/01/26 |
| Jason R | Karbelk | M | San Francisco | 39 | 1405727478 | West Valley Track Club (193) | 01/01/26 |
| Mark D | Karbo | M | San Ramon | 64 | 1402509044 | Grizzly Track Club (84) | 01/01/26 |
| Daniel C | Karbousky | M | Santa Rosa | 42 | 1408072658 | Empire Runners Club of Sonoma County (51) | 01/01/26 |
| Zia | Karmally | M | Orinda | 5 | 2050355896 | Oakland Cubs (88) | 04/23/26 |
| Mathew C | Karsevar | M | Clovis | 54 | 1402178212 | | 05/11/26 |
| Adhiyan | Karthick | M | Danville | 12 | 2050346340 | Diablo Valley Track & Field (192) | 02/07/26 |
| Shriyaan | Kasaraneni | M | Fremont | 10 | 2050191171 | Mission Valley Track & Field Club (258) | 03/17/26 |
| Jim W | Kaspari | M | Folsom | 65 | 8210433238 | West Valley Track Club (193) | 01/01/26 |
| Dylan | Kattengell | M | Geyserville | 26 | 2050317219 | | 01/02/26 |
| Aaron | Katz | M | Walnut creek | 13 | 2050345192 | Diablo Valley Track & Field (192) | 01/27/26 |
| Carter D | Katz | M | San Francisco | 13 | 2050376487 | Team Onalysis (56) | 07/21/26 |
| Martin | Katz | M | Larkspur | 72 | 2050377543 | | 08/17/26 |
| Max | Kaufman | M | Napa | 18 | 2050373423 | Napa Track Club (5) | 06/18/26 |
| Eric J | Kaufman-Cohen | M | Oakland | 65 | 2006527341 | | 01/01/26 |
| Bridger | Kauzlaric | M | San Mateo | 17 | 2050321608 | Menlo iGreyhounds TC (27) | 01/03/26 |
| ZACHARY | KAWAHARA | M | Vallejo, | 15 | 2050269813 | Hercules Running Rebels Track Club (32) | 05/10/26 |
| Eesa H | Kazi | M | SARATOGA | 10 | 2050331538 | Umoja Track Club (72) | 06/23/26 |
| Khurram H | Kazi | M | Saratoga | 12 | 2050332205 | Umoja Track Club (72) | 06/23/26 |
| Shahzeb | Kazi | M | Orangevale | 37 | 2050256912 | River City Rebels (33) | 01/01/26 |
| Bo | Kearns | M | Sonoma | 85 | 2050273273 | | 01/02/26 |
| Brad | Kearns | M | Stateline | 61 | 2050244854 | | 01/02/26 |
| Isaac | Kearns | M | Santa Rosa | 14 | 2050333649 | NorCal Elite Track & Field Club LLC (60) | 01/04/26 |
| Laszlo | Kearns | M | Santa Rosa | 17 | 2050293956 | NorCal Elite Track & Field Club LLC (60) | 01/03/26 |
| Ben | Keck | M | Redding | 42 | 1406354207 | SRA Elite (104) | 02/19/26 |
| Reyansh | Kedia | M | Fremont | 12 | 2050198110 | Mission Valley Track & Field Club (258) | 02/02/26 |
| Sunny | Kedia | M | Fremont | 46 | 2050198111 | Mission Valley Track & Field Club (258) | 01/02/26 |
| Thomas E | Keenan | M | Alameda | 63 | 1819939644 | Lake Merritt Run Club (98) | 01/01/26 |
| Tim P | Keenan | M | Walnut Creek | 65 | 1400282495 | Strawberry Canyon Track Club (38) | 01/01/26 |
| Dashiell | Keffer | M | Tiburon | 15 | 2050027176 | | 12/04/25 |
| Graham | Keggi | M | Denver | 36 | 1704239126 | West Valley Track Club (193) | 01/01/26 |
| Elliot Ray | Keim | M | Castro valley | 16 | 2050203787 | Steel Gazelles (22) | 06/11/26 |
| Jackson T | Keim | M | Roseville | 16 | 2050343246 | | 01/10/26 |
| Bradley | Kelber | M | Rancho Cordova | 13 | 2050272126 | Rancho Cordova Track Club (RCTC) (120) | 02/04/26 |
| Cameron | Kelber | M | Rancho Cordova | 7 | 2050346015 | Rancho Cordova Track Club (RCTC) (120) | 02/04/26 |
| Tyler | Kelber | M | Rancho Cordova | 14 | 2050272127 | Rancho Cordova Track Club (RCTC) (120) | 02/04/26 |
| Jonathan T | Keller | M | Clayton | 15 | 2050339034 | | 11/19/25 |
| Landon | Kelley | M | LODI | 7 | 2050353363 | Lodi Track Club (181) | 04/06/26 |
| James P | Kelly | M | Bay Point | 70 | 1404212795 | | 01/01/26 |
| Michael P | Kelly | M | reno | 53 | 1405253038 | | 01/01/26 |
| Gary I | Kelmenson | M | Capitola | 76 | 1407025905 | Santa Cruz Throwers (3) | 01/01/26 |
| Jack Owen | Kelso | M | Santa Rosa | 15 | 2050372924 | SoCo Sprinters (9) | 06/16/26 |
| Bob | Kemp | M | Saratoga | 71 | 1920561675 | West Valley Joggers & Striders (50) | 01/01/26 |
| Joshua | Kendagor | M | Cameron park | 10 | 2050375902 | | 07/12/26 |
| Bryson | Kennedy | M | Pleasant Hill | 10 | 2050263619 | Joy's Jackrabbits Track Club (84) | 01/01/26 |
| Connor | Kennedy | M | Alamo | 15 | 2050343686 | Cougar Vault (26) | 01/13/26 |
| Keven P | Kennedy | M | San Carlos | 64 | 1920468590 | | 01/01/26 |
| Deantae | Kennedy-Palmer | M | Oakland | 9 | 2050344126 | Oakland PAL (278) | 01/17/26 |
| Sebastian | Kew | M | San Francisco | 15 | 2050306739 | Senators Speed Academy (1) | 01/02/26 |
| Khalil J | Key | M | Fremont | 11 | 2050303487 | Oakland PAL (278) | 01/24/26 |
| Vivaan Sagar | Khanvilkar | M | San Jose | 13 | 2050331357 | California Grizzlies (41) | 05/12/26 |
| Jay | Khanzada | M | East Palo Alto | 12 | 2050373781 | East Palo Alto Greyhounds (48) | 06/19/26 |
| Julian | Khanzada | M | san jose | 35 | 2050250067 | | 01/02/26 |
| Julian (TuTu) | Khanzada | M | East Palo Alto | 9 | 2050373782 | East Palo Alto Greyhounds (48) | 06/19/26 |
| Micah | Kidd | M | Oakland | 9 | 2050266968 | East Oakland Track Group (EOTG) (47) | 02/06/26 |
| David W | Kiefer | M | San Mateo | 61 | 1920853791 | | 01/01/26 |
| William | Kieley | M | Arroyo grande | 12 | 2050251703 | Central Coast Peregrines Track Club (122) | 01/05/26 |
| Julian | Kienzle | M | Oakland | 6 | 2050333836 | Oakland Cubs (88) | 01/04/26 |
| Alec | Kiernan | M | Tiburon | 14 | 2050354624 | Marin Waves Track & Field Club (36) | 04/14/26 |
| August | Kiles | M | Mill Valley | 30 | 2050070221 | | 01/01/26 |
| Alexander R | Kilman | M | Berkeley | 30 | 2050036079 | Strawberry Canyon Track Club (38) | 01/01/26 |
| Aaron B | Kim | M | Palo Alto | 23 | 2050074745 | | 05/18/26 |
| Justin | Kim | M | Rancho Cordova | 9 | 2050351536 | Rancho Cordova Track Club (RCTC) (120) | 03/23/26 |
| Unho | Kim | M | San Jose | 16 | 2050348914 | Quicksilver Running Club of San Jose (63) | 03/03/26 |
| Xavier | Kim | M | El Dorado Hills | 14 | 2050341729 | | 12/29/25 |
| Craig | Kimball | M | San Luis Obispo | 27 | 2050238205 | Aggie Running Club (116) | 01/02/26 |
| Adam | Kimble | M | Truckee | 39 | 1719761965 | | 01/01/26 |
| Jeff | kimes | M | CAPITOLA | 60 | 2050010715 | | 12/31/24 |
| Jonathan M | Kimura | M | Cupertino | 46 | 1404570473 | Excelsior Running Club (96) | 01/01/26 |
| Kenzo | Kimura | M | Berkeley | 14 | 2050314178 | Raptors (37) | 04/27/26 |
| kenzo | kimura | M | albany | 14 | 2050267824 | Raptors (37) | 05/03/26 |
| Aaron J | King | M | Turlock | 56 | 1407997855 | 209 Throwers (13) | 01/01/26 |
| Avonn | King | M | Oakland | 10 | 2050248252 | Oakland PAL (278) | 01/16/26 |
| Eric K | King | M | Irvine | 59 | 1405969302 | Pamakids (162) | 01/01/26 |
| Jackson J | King | M | Turlock | 17 | 1608943740 | 209 Throwers (13) | 01/25/26 |