Rankings · updated October 30, 2026

Best Races in California

Ranked by composite score from public signals — no pay-to-play, ever. How scoring works →

Best 5Ks in California

  1. 1 Carlsbad 5000 Carlsbad, CA Apr 2027 USATF 75.7/100
  2. 2 2026 Brentwood Turkey Trot for Schools Brentwood, CA Nov 2026 51.0/100
  3. 3 13th Annual Turkey Trot OC 5K Tustin, CA Nov 2026 50.6/100
  4. 4 16th Annual Reindeer Run/Walk American Canyon, CA Dec 2026 48.5/100
  5. 5 10th Annual Lake Forest Chamber Elf Yourself 5K Lake Forest, CA Nov 2026 45.6/100
  6. 6 8th Annual Kiwanis Resolution 5K Run/Walk, and 10K Run/Walk Mountain View, CA Jan 2027 41.7/100
  7. 7 9th Annual Run4Sharks & Ocean Health Fair 5k Fundraiser...Custom medal to all Finishers! Timed 5k on a new flat course in Long Beach Long Beach, CA Mar 2027 41.2/100
  8. 8 3rd Annual Celebration Of Life 5K/Kids Run/Walk San Jose, CA Nov 2026 40.6/100
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Every ranked race in California

Composite /100 · FLD field · HST history · CRD credentials · CHR character

  1. 1 Bay to Breakers San Francisco, CA May 2027 USATF 82.2/100
  2. 2 Big Sur International Marathon Big Sur, CA Apr 2027 BQ USATF 80.7/100
  3. 3 Carlsbad 5000 Carlsbad, CA Apr 2027 USATF 75.7/100
  4. 4 California International Marathon Sacramento, CA Dec 2026 BQ USATF 74.5/100
  5. 5 Western States 100 Olympic Valley, CA Jun 2027 71.6/100
  6. 6 Dipsea Race Mill Valley, CA Jun 2027 68.4/100
  7. 7 Rock 'n' Roll San Diego Half San Diego, CA Jun 2027 USATF 68.1/100
  8. 8 44th Annual Providence Saint John's Health Center Brentwood Run Los Angeles, CA May 2027 58.0/100
  9. 9 50th Annual Holiday Run and Walk for Health Antioch, CA Dec 2026 56.8/100
  10. 10 37th Annual Lopers Club Holiday Classic Half Marathon, 10K, and 5K Loma Linda, CA Dec 2026 54.0/100
  11. 11 Broken Arrow Skyrace Olympic Valley, CA Jun 2027 53.1/100
  12. 12 2026 Brentwood Turkey Trot for Schools Brentwood, CA Nov 2026 51.0/100
  13. 13 13th Annual Turkey Trot OC 5K Tustin, CA Nov 2026 50.6/100
  14. 14 Bakersfield Marathon Bakersfield, CA Apr 2027 USATF 49.6/100
  15. 15 16th Annual Reindeer Run/Walk American Canyon, CA Dec 2026 48.5/100
  16. 16 17th Annual Beachfront Run Ventura, CA May 2027 46.6/100
  17. 17 56th NorCal John Frank Memorial Run Redding, CA Mar 2027 USATF 46.0/100
  18. 18 10th Annual Lake Forest Chamber Elf Yourself 5K Lake Forest, CA Nov 2026 45.6/100
  19. 19 12K's of Christmas Redding, CA Dec 2026 USATF 45.6/100
  20. 20 17th Annual Mardi Gras Madness 5K/10K! Valencia, CA Feb 2027 USATF 43.5/100
  21. 21 8th Annual Super Bulldog Jog 5K Run/Walk Los Angeles, CA Apr 2027 43.4/100
  22. 22 4th Annual Porterville 5K/10K Trail Run Porterville, CA Apr 2027 43.3/100
  23. 23 14th Annual Luc's Run Tuolumne, CA May 2027 42.1/100
  24. 24 8th Annual Kiwanis Resolution 5K Run/Walk, and 10K Run/Walk Mountain View, CA Jan 2027 41.7/100
  25. 25 9th Annual Run4Sharks & Ocean Health Fair 5k Fundraiser...Custom medal to all Finishers! Timed 5k on a new flat course in Long Beach Long Beach, CA Mar 2027 41.2/100
  26. 26 3rd Annual Celebration Of Life 5K/Kids Run/Walk San Jose, CA Nov 2026 40.6/100
  27. 27 2nd Annual AMCFF “Running Con Ganas” 5K to Unite Los Angeles Community at LA Mission College Sylmar, CA Nov 2026 40.2/100
  28. 28 10th Annual Brave Race 2027 Aliso Viejo, CA Feb 2027 38.7/100
  29. 29 Santa’s Reindeer Run - 3rd Annual- 5K, 10K, and Half Marathon Huntington Beach, CA Dec 2026 37.8/100

Longest-running in California

7 races we can date but haven't measured enough of to score. Oldest first. What we measure →

  1. 1 44th Annual Highland Y Run Highland, CA Jan 2027 1984 42 years running
  2. 2 43rd Annual Mother's Day Run & Walk Watsonville, CA May 2027 1985 41 years running
  3. 3 25th Annual Run for Hope Thanksgiving Day 5K San Diego, CA Nov 2026 2002 24 years running
  4. 4 20th Annual With Hope 5K Yorba Linda, CA Apr 2027 2008 18 years running
  5. 5 12th Annual Tri-Valley Turkey Burn Pleasanton, CA Nov 2026 2015 11 years running
  6. 6 10th Annual Turkey Trot on The Ranch Rancho Mission Viejo, CA Nov 2026 2017 9 years running
  7. 7 11th Annual SJVRC One Mile For One Child Charity Run 2026 San Jose, CA Sep 2027 2017 9 years running

Also listed, not yet ranked

197 races we list but haven't measured enough of to score. By date. What we measure →

  1. 2026 Lake Casitas Short Course Championships (Middle School Racer Sign Ups Only) Ventura, CA Oct 2026 Not yet rankedno verified data
  2. Dia De Los Deadlift Challenge San Diego, CA Oct 2026 Not yet rankedno verified data
  3. Dia de los Deadlifts Coronado, CA Oct 2026 Not yet rankedno verified data
  4. Dia de los Muertos Half Marathon & 5K Run/Walk (Bakersfield) Bakersfield, CA Oct 2026 Not yet rankedno verified data
  5. A Yokai Halloween ! San Diego, CA Oct 2026 Not yet rankedno verified data
  6. Boo Run 5k & 10k Porterville, CA Oct 2026 Not yet rankedno verified data
  7. Borrego Time Trial Classic Borrego Springs, CA Oct 2026 Not yet rankedno verified data
  8. Borrego TT Club Ride Borrego Springs, CA Oct 2026 Not yet rankedno verified data
  9. Día De Los Muertos 5k Race Sacramento, CA Oct 2026 Not yet rankedno verified data
  10. 2026 Morro Bay Triathlon Morro Bay, CA Nov 2026 Not yet rankedno verified data
  11. 2026 Optimism Cal Tri Newport Dunes - 11.1.26 Newport Beach, CA Nov 2026 Not yet rankedno verified data
  12. Almond Bowl 5K & 10K November 1st, 2026 Chico, CA Nov 2026 Not yet rankedno verified data
  13. Clarksburg Country Run Clarksburg, CA Nov 2026 Not yet rankedno verified data
  14. Día de Muertos - Viva la Vida - 5K, 10K, and Half Marathon by Califlow Runs Long Beach, CA Nov 2026 Not yet rankedno verified data
  15. Dino Dash Tustin, CA Nov 2026 Not yet rankedno verified data
  16. 2026 Kaiser Permanente Get Fit Festival Irvine, CA Nov 2026 Not yet rankedno verified data
  17. Back the Blue Gilroy, CA Nov 2026 Not yet rankedno verified data
  18. Bayshore Sprint and 70.4 Long Beach, CA Nov 2026 Not yet rankedno verified data
  19. Beer City Half Various Cities in, CA Nov 2026 Not yet rankedno verified data
  20. Beer City Half™ OC Santa Ana, CA Nov 2026 Not yet rankedno verified data
  21. Beginner Sailing November 7/8 San Diego, CA Nov 2026 Not yet rankedno verified data
  22. Brassfield Estate Winery's Whine Now, Wine Later Run Clearlake Oaks, CA Nov 2026 Not yet rankedno verified data
  23. Climb On The Go Anywhere, CA Nov 2026 Not yet rankedno verified data
  24. CUHSD ED Foundation: Hero 5K San Jose, CA Nov 2026 Not yet rankedno verified data
  25. Dig Deep Dash 5K Run/Walk Valencia, CA Nov 2026 Not yet rankedno verified data
  26. Epicpalooza Moorpark, CA Nov 2026 Not yet rankedno verified data
  27. Donut Runners Rejoice – 5K, 10K, 10-Miler, Half Marathon Long Beach, CA Nov 2026 Not yet rankedno verified data
  28. Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San Diego Coronado, CA Nov 2026 USATF Not yet rankedno verified data
  29. Casino Night Coronado, CA Nov 2026 Not yet rankedno verified data
  30. 2026 Race at Your Own Pace to #ShadeOutDM - "Together We Can Peace-Out DM!" ☮️ Your City, CA Nov 2026 Not yet rankedno verified data
  31. Catalina Island Half-Marathon & 10K Avalon, CA Nov 2026 Not yet rankedno verified data
  32. City of Commerce 5K Turkey Trot Commerce, CA Nov 2026 USATF Not yet rankedno verified data
  33. Death Valley Century Death Valley, CA Nov 2026 Not yet rankedno verified data
  34. Diabetes Awareness 5K (Stockton) Stockton, CA Nov 2026 Not yet rankedno verified data
  35. Diwali Fun Run + Festival Fremont, CA Nov 2026 Not yet rankedno verified data
  36. DoggieRun 4K/5K: Run to Promote Adoption! with pet or human division. Los Angeles, CA Nov 2026 Not yet rankedno verified data
  37. Advanced Sailing November 21 US Sailing 101 San Diego, CA Nov 2026 Not yet rankedno verified data
  38. Annual San Bernardino Turkey Trot San Bernardino, CA Nov 2026 Not yet rankedno verified data
  39. City of Artesia 5K Run/Walk Artesia, CA Nov 2026 Not yet rankedno verified data
  40. Davis Turkey Trot Davis, CA Nov 2026 Not yet rankedno verified data
  41. Davis Turkey Trot Vendor Registration Davis, CA Nov 2026 Not yet rankedno verified data
  42. 310K Run/walk powered by Leslie Cohen Law Santa Monica, CA Nov 2026 Not yet rankedno verified data
  43. Anaheim Ducks 5K presented by Arrowhead Water Irvine, CA Nov 2026 Not yet rankedno verified data
  44. Anaheim Turkey Trot 5K/10K -Corner of Katella on the Santa Ana River Trail. Across the street from Honda Center Anaheim, CA Nov 2026 Not yet rankedno verified data
  45. 2026 Cayucos Turkey Trot Cayucos, CA Nov 2026 Not yet rankedno verified data
  46. 2026 Kindness Matters Walk Fullerton, CA Nov 2026 Not yet rankedno verified data
  47. 2026 Pacific Palisades Turkey Trot Pacific Palisades, CA Nov 2026 Not yet rankedno verified data
  48. 2026 Turkey Trot Redding, CA Nov 2026 Not yet rankedno verified data
  49. Applied Materials Silicon Valley Turkey Trot San Jose, CA Nov 2026 Not yet rankedno verified data
  50. Bakersfield Turkey Day Run Bakersfield, CA Nov 2026 Not yet rankedno verified data
  51. Big Bear Turkey Trot Big Bear Lake, CA Nov 2026 Not yet rankedno verified data
  52. Bishop Ranch Turkey Trot San Ramon, CA Nov 2026 Not yet rankedno verified data
  53. Bret Harte's Run Turkey Run 2026 San Jose, CA Nov 2026 Not yet rankedno verified data
  54. CCLCF Thanksgiving Run & Food Drive La Cañada Flintridge, CA Nov 2026 Not yet rankedno verified data
  55. City of Lincoln Huffin' for the Stuffin' Turkey Trot Lincoln, CA Nov 2026 Not yet rankedno verified data
  56. City of Upland Turkey Trot 5K & Kids 1K Upland, CA Nov 2026 Not yet rankedno verified data
  57. Claremont Turkey Trot Claremont, CA Nov 2026 Not yet rankedno verified data
  58. Clovis Turkey Day Run Clovis, CA Nov 2026 Not yet rankedno verified data
  59. Coalinga Turkey Trot Coalinga, CA Nov 2026 Not yet rankedno verified data
  60. Concord California Turkey Trot 5K Concord, CA Nov 2026 Not yet rankedno verified data
  61. Coronado Turkey Trot presented by Rady Children’s Hospital Auxiliary Coronado, CA Nov 2026 Not yet rankedno verified data
  62. Drumstick Dash North Hollywood, CA Nov 2026 USATF Not yet rankedno verified data
  63. 2026 SHAY 5K Run/Walk Delano, CA Nov 2026 Not yet rankedno verified data
  64. Coffee Lovers Run 5K/10K/13.1 Los Angeles Los Angeles, CA Nov 2026 Not yet rankedno verified data
  65. Coffee Lovers Run 5K/10K/13.1 Sacramento Sacramento, CA Nov 2026 Not yet rankedno verified data
  66. Coffee Lovers Run 5K/10K/13.1 San Diego San Diego, CA Nov 2026 Not yet rankedno verified data
  67. Coffee Lovers Run 5K/10K/13.1 San Francisco San Mateo, CA Nov 2026 Not yet rankedno verified data
  68. 2026 Jingle Bell Run - Los Angeles, CA Los Angeles, CA Dec 2026 Not yet rankedno verified data
  69. 2026 Jingle Bell Run - Orange County & Inland Empire Anaheim, CA Dec 2026 Not yet rankedno verified data
  70. Brooks West XC Championships Walnut, CA Dec 2026 Not yet rankedno verified data
  71. Chino Valley YMCA Reindeer Romp 5K Chino, CA Dec 2026 Not yet rankedno verified data
  72. California December Distance Night Los Angeles, CA Dec 2026 Not yet rankedno verified data
  73. 2026 Jingle Bell Run - San Diego, CA San Diego, CA Dec 2026 Not yet rankedno verified data
  74. 40th Annual Tinsel Triathlon Hemet, CA Dec 2026 Not yet rankedno verified data
  75. Auburn Santa Run/Walk 5k Auburn, CA Dec 2026 Not yet rankedno verified data
  76. Bakersfield Jingle Bell Run for Toys for Tots Bakersfield, CA Dec 2026 Not yet rankedno verified data
  77. Clovis Rudolph Run Clovis, CA Dec 2026 Not yet rankedno verified data
  78. Venice Beach Holiday Run - 5K 10K Venice, CA Dec 2026 Not yet rankedno verified data
  79. Chasing Santa – 5K, 10K, 10-Miler, Half Marathon Long Beach, CA Dec 2026 Not yet rankedno verified data
  80. A Merry Christmas Run 5K/10K/13.1 Los Angeles Los Angeles, CA Dec 2026 Not yet rankedno verified data
  81. A Merry Christmas Run 5K/10K/13.1 Sacramento Sacramento, CA Dec 2026 Not yet rankedno verified data
  82. A Merry Christmas Run 5K/10K/13.1 San Diego San Diego, CA Dec 2026 Not yet rankedno verified data
  83. A Merry Christmas Run 5K/10K/13.1 San Francisco San Mateo, CA Dec 2026 Not yet rankedno verified data
  84. Countdown to the Finish – 5K, 10K, 10-Miler, Half Marathon Long Beach, CA Dec 2026 Not yet rankedno verified data
  85. 2027 Challenge Any City - Any State, CA Jan 2027 Not yet rankedno verified data
  86. Auburn Resolution Run Auburn, CA Jan 2027 Not yet rankedno verified data
  87. Badwater 267 VR Death Valley, CA Jan 2027 Not yet rankedno verified data
  88. Brazen New Year's Day Castro Valley, CA Jan 2027 Not yet rankedno verified data
  89. Brazen New Year's Eve Castro Valley, CA Jan 2027 Not yet rankedno verified data
  90. Clovis New Year's Day 5K Clovis, CA Jan 2027 Not yet rankedno verified data
  91. Churro Run 5K, 10K & Half Marathon by Califlow Runs Long Beach, CA Jan 2027 Not yet rankedno verified data
  92. Avalon Benefit 50 Mile/50K Run Avalon, CA Jan 2027 Not yet rankedno verified data
  93. Citrus Heritage Run Riverside, CA Jan 2027 Not yet rankedno verified data
  94. 2027 Altadena Forever Run - LASAA Mug Run Altadena, CA Jan 2027 Not yet rankedno verified data
  95. Cabrillo Beach 5K San Pedro, CA Jan 2027 Not yet rankedno verified data
  96. Coffee Run Fresno, CA Jan 2027 Not yet rankedno verified data
  97. Define Your Glow - New Year Reset 5K, 10K, Half Marathon by Califlow Runs Long Beach, CA Jan 2027 Not yet rankedno verified data
  98. SPASM Crystal Springs Trail Run Woodside, CA Jan 2027 Not yet rankedno verified data
  99. Beyond The Streets 5k, 10k & Half Marathon Canoga Park, CA Jan 2027 Not yet rankedno verified data
  100. 2027 Highland Y Run Highland, CA Jan 2027 Not yet rankedno verified data
  101. Do It For Her 5K Temecula, CA Jan 2027 Not yet rankedno verified data
  102. Coffee Lovers Run Los Angeles Los Angeles, CA Jan 2027 Not yet rankedno verified data
  103. Coffee Lovers Run Sacramento Sacramento, CA Jan 2027 Not yet rankedno verified data
  104. Coffee Lovers Run San Diego San Diego, CA Jan 2027 Not yet rankedno verified data
  105. Coffee Lovers Run San Francisco San Francisco, CA Jan 2027 Not yet rankedno verified data
  106. Coyote Hills Fremont, CA Jan 2027 Not yet rankedno verified data
  107. Besties Run 5K. 10K. Half Marathon , & Kids Dash Long Beach, CA Jan 2027 Not yet rankedno verified data
  108. 5k/1mile- Walk/Run For TYPE 1 Diabetes Awareness Fresno, CA Feb 2027 Not yet rankedno verified data
  109. Clueless & Breathless 5K, 10K & Half Canoga Park, CA Feb 2027 Not yet rankedno verified data
  110. Dalton Canyon Ultra Glendora, CA Feb 2027 Not yet rankedno verified data
  111. Arts in the Military San Diego, CA Feb 2027 Not yet rankedno verified data
  112. Concord 5000 Concord, CA Feb 2027 Not yet rankedno verified data
  113. Elevate 5k & 12 Hour Race at First Baptist Church Santa Maria, CA Feb 2027 Not yet rankedno verified data
  114. Bee Sweet Citrus Farm-K Fresno, CA Feb 2027 Not yet rankedno verified data
  115. Camino Real Double Lake Forest, CA Feb 2027 Not yet rankedno verified data
  116. 2027 Coronado Valentine's Day 10K, 5K and 1 Mile Fun Run/Walk Coronado, CA Feb 2027 USATF Not yet rankedno verified data
  117. Bakersfield Coffee Run Bakersfield, CA Feb 2027 Not yet rankedno verified data
  118. Beer City Half™ Santa Rosa Santa Rosa, CA Feb 2027 Not yet rankedno verified data
  119. cmX 5K 2027 Long Beach, CA Feb 2027 Not yet rankedno verified data
  120. Corporal Javier Bejar Memorial Run Reedley Police Department Reedley, CA Feb 2027 Not yet rankedno verified data
  121. Coastal Love Chase – 5K, 10K, 10-Miler, Half Marathon Long Beach, CA Feb 2027 Not yet rankedno verified data
  122. BMR Sacramento Black History Month Family 5k Walk/Run! We're creating GENERATIONAL Health! Sacramento, CA Feb 2027 Not yet rankedno verified data
  123. Corona 5000 Corona, CA Feb 2027 USATF Not yet rankedno verified data
  124. Akash Wine Run 5k Temecula, CA Feb 2027 Not yet rankedno verified data
  125. Bigfoot 5K. 10K. 15K by Califlow Runs Los Angeles, CA Feb 2027 Not yet rankedno verified data
  126. Coyote Run Griffith Park - 5K 10K Los Angeles, CA Feb 2027 Not yet rankedno verified data
  127. 2027 SFA Los Angeles Marathon Team Los Angeles, CA Mar 2027 Not yet rankedno verified data
  128. Bidwell Classic 5K, 10k and Half Marathon March 6th, 2027 Chico, CA Mar 2027 Not yet rankedno verified data
  129. Disco Miles: Beachfront Boogie 5K, 10K, Half Marathon by Califlow Runs Long Beach, CA Mar 2027 Not yet rankedno verified data
  130. Artesa Wine Run 5k Napa, CA Mar 2027 Not yet rankedno verified data
  131. Bayshore 70.4 and Sprint Triathlon Long Beach, CA Mar 2027 Not yet rankedno verified data
  132. Beer City Half™ San Diego San Diego, CA Mar 2027 Not yet rankedno verified data
  133. Catalina Island Marathon, 10K, 5K Avalon, CA Mar 2027 Not yet rankedno verified data
  134. Beer City Half™ Long Beach Long Beach, CA Mar 2027 Not yet rankedno verified data
  135. Downtown Visalia Kiwanis 0.5K Donut Run/Walk and Shoe Fling at Mooney Grove Park Visalia, CA Mar 2027 Not yet rankedno verified data
  136. Always Hope Easter Run Los Angeles Los Angeles, CA Mar 2027 Not yet rankedno verified data
  137. Always Hope Easter Run Sacramento Sacramento, CA Mar 2027 Not yet rankedno verified data
  138. Always Hope Easter Run San Diego San Diego, CA Mar 2027 Not yet rankedno verified data
  139. Always Hope Easter Run San Francisco San Francisco, CA Mar 2027 Not yet rankedno verified data
  140. Como La Flor 5K. 10K, Half Marathon by Califlow Runs Long Beach, CA Mar 2027 Not yet rankedno verified data
  141. 2027 Bakersfield Marathon Health & Wellness Expo & Finish Line Village Bakersfield, CA Apr 2027 Not yet rankedno verified data
  142. Bedrock Valley Trail Runs Hemet, CA Apr 2027 Not yet rankedno verified data
  143. Bedrock Valley Gravel Ride Hemet, CA Apr 2027 Not yet rankedno verified data
  144. Creekcut Wine Run 5k Paso Robles, CA Apr 2027 Not yet rankedno verified data
  145. Beast Mode - Hybrid 5K Challenge Long Beach, CA Apr 2027 Not yet rankedno verified data
  146. Donut Stop Running Stockton, CA Apr 2027 Not yet rankedno verified data
  147. 2027 Cal Tri Lake Perris - 4.11.27 Perris, CA Apr 2027 Not yet rankedno verified data
  148. 5K and Fun Day for Fragile X San Dimas, CA Apr 2027 Not yet rankedno verified data
  149. Alameda Island Running Festival Alameda, CA Apr 2027 Not yet rankedno verified data
  150. Badger Cove Livermore, CA Apr 2027 Not yet rankedno verified data
  151. Clovis Rodeo 5K Clovis, CA Apr 2027 Not yet rankedno verified data
  152. Crescenta Valley HomeTown 5K La Crescenta, CA Apr 2027 Not yet rankedno verified data
  153. 2027 Granfondo San Diego San Diego, CA Apr 2027 Not yet rankedno verified data
  154. American River Parkway Half Marathon Carmichael, CA Apr 2027 Not yet rankedno verified data
  155. Badwater 267 VR Elite Death Valley, CA Apr 2027 Not yet rankedno verified data
  156. Coffee Lovers Run Los Angeles Los Angeles, CA Apr 2027 Not yet rankedno verified data
  157. Coffee Lovers Run Sacramento Sacramento, CA Apr 2027 Not yet rankedno verified data
  158. Coffee Lovers Run San Diego San Diego, CA Apr 2027 Not yet rankedno verified data
  159. Coffee Lovers Run San Francisco San Francisco, CA Apr 2027 Not yet rankedno verified data
  160. Covina Fun Run XXX Covina, CA Apr 2027 Not yet rankedno verified data
  161. 2027 Avenue of the Giants Marathon Arcata, CA May 2027 USATF Not yet rankedno verified data
  162. 2027 Cal Tri Ventura - 5.2.27 Ventura, CA May 2027 Not yet rankedno verified data
  163. 2027 Spring Sprint Triathlon & San Diego Tri Series 5K San Diego, CA May 2027 Not yet rankedno verified data
  164. Cycle Through the Vineyards Temecula, CA May 2027 Not yet rankedno verified data
  165. Beer City Half™ Sacramento Sacramento, CA May 2027 Not yet rankedno verified data
  166. Badwater Presents 40/40 Now: Creating Balance in an Ultra World Death Valley, CA May 2027 Not yet rankedno verified data
  167. Big River Adventure Mendocino, CA May 2027 Not yet rankedno verified data
  168. Diablo Trail Run Clayton, CA May 2027 Not yet rankedno verified data
  169. Beer City Half™ San Jose San Jose, CA May 2027 Not yet rankedno verified data
  170. Cerro Gordo Silver Run 2027 Keeler, CA May 2027 Not yet rankedno verified data
  171. Cinderella Trail Run Oakland, CA May 2027 Not yet rankedno verified data
  172. 2027 Giro di San Diego Escondido, CA Jun 2027 Not yet rankedno verified data
  173. 2027 Lake Chabot Trail Challenge (Half Marathon & 5K) Castro Valley, CA Jun 2027 Not yet rankedno verified data
  174. Bike the Coast Ventura Ventura, CA Jun 2027 Not yet rankedno verified data
  175. Bizz Johnson's Southside Scramble Susanville, CA Jun 2027 Not yet rankedno verified data
  176. 2027 Cal Tri Castaic Lake - 6.19.27 Castaic, CA Jun 2027 Not yet rankedno verified data
  177. 2027 Cal Tri La Crema - 6.27.27 Guerneville, CA Jun 2027 Not yet rankedno verified data
  178. Boogie Nights 5K & 10K Canoga Park, CA Jun 2027 Not yet rankedno verified data
  179. 2027 Crown City Classic 12K & 5K Pre-Sale! Coronado, CA Jul 2027 USATF Not yet rankedno verified data
  180. Alameda July 4th Parade R.A.C.E. Alameda, CA Jul 2027 Not yet rankedno verified data
  181. Beer City Half™ Alameda Alameda, CA Jul 2027 Not yet rankedno verified data
  182. Endless Summer in the LBC 5K, 10K, & Half Marathon by Califlow Runs Long Beach, CA Jul 2027 Not yet rankedno verified data
  183. Bidi Bidi Run Run 5K 10K Half Marathon by Califlow Runs Long Beach, CA Jul 2027 Not yet rankedno verified data
  184. 2027 Strawberry Fields 5K & 2K Oxnard, CA Jul 2027 Not yet rankedno verified data
  185. Brian Waterbury Memorial Rock to Pier Run Morro Bay, CA Jul 2027 Not yet rankedno verified data
  186. Boo-gie Glow Run 5K 10K Half Marathon - SummerWeen Series by Califlow Runs Long Beach, CA Jul 2027 Not yet rankedno verified data
  187. 2027 Pre-Sale Margaritaville Run San Diego Gaslamp 10K & 5K San Diego, CA Aug 2027 Not yet rankedno verified data
  188. Falcon 5K Pleasant Hill, CA Aug 2027 Not yet rankedno verified data
  189. Double Dipsea Stinson Beach, CA Aug 2027 Not yet rankedno verified data
  190. Californian Dreamin 5K, 10K, & Half Marathon by Califlow Runs Long Beach, CA Aug 2027 Not yet rankedno verified data
  191. Barbara Schmidt Millar Women's Triathlon & 5K: Celebrating Life, Empowering Women Nevada City, CA Aug 2027 Not yet rankedno verified data
  192. 9/11 Run to Remember Clovis, CA Sep 2027 Not yet rankedno verified data
  193. Beer City Half™ Bishop Ranch San Ramon, CA Sep 2027 Not yet rankedno verified data
  194. SoCal's Tiki Beach 5K & 10K Run/Walk Huntington Beach, CA Sep 2027 Not yet rankedno verified data
  195. 2027 Cal Tri LA - 10.3.27 Playa Del Rey, CA Oct 2027 Not yet rankedno verified data
  196. Day of The Dead 5K/10k & Kids Fun Run Fair Oaks, CA Oct 2027 Not yet rankedno verified data
  197. Chaos- Hybrid 5K Challenge Long Beach, CA Nov 2027 Not yet rankedno verified data