| | Age | Grade | Athlete | Time | ST | Team | Date | Meet |
| 1. | | 12 | Adam Snoke | 15:39.0PR | MO | Lutheran South | Sep 24
| Gans Creek Classic |
| 2. | | 11 | Sam Vaughn | 16:25.1 | MO | Herculaneum | Sep 17
| Missouri Southern Stampede |
| 3. | | 10 | Charles Glatz | 16:31.6 | MO | John Burroughs | Nov 5
| MSHSAA Class 3 State XC Championship |
| 4. | | 11 | Ted Spetnagel | 16:39.8 | MO | John Burroughs | Nov 5
| MSHSAA Class 3 State XC Championship |
| 5. | | 12 | Keith Vance | 16:40.2PR | MO | Herculaneum | Nov 5
| MSHSAA Class 3 State XC Championship |
| 6. | | 12 | William Shearburn | 16:49.2PR | MO | John Burroughs | Oct 8
| Border War XC Championships |
| 7. | 17 | 12 | Yuri Batan | 16:51.2PR | MO | St. Louis Priory | Oct 6
| Orchard Farm Invitational |
| 8. | | 12 | Aiden Kearns | 16:52.0PR | MO | Lutheran (St. Charles) | Nov 4
| MSHSAA Class 4 State Championships |
| 9. | | 11 | Ezekiel Sisk | 16:57.7 | MO | Potosi | Sep 17
| Missouri Southern Stampede |
| 10. | 17 | 11 | Isaac Lind | 16:59.0 | MO | Lutheran (St. Charles) | Aug 27
| Fort Zumwalt North Invitational |
| 11. | 16 | 10 | Nathaniel Wright | 16:59.1 | MO | Herculaneum | Nov 5
| MSHSAA Class 3 State XC Championship |
| 12. | | 10 | Benjamin Dowdy | 17:05.7 | MO | Dexter | Nov 5
| MSHSAA Class 3 State XC Championship |
| 13. | | 12 | Chris Stone | 17:06.0PR | MO | Dexter | Sep 24
| Gans Creek Classic |
| 14. | | 10 | Cameron Bell | 17:11.6 | MO | Dexter | Nov 5
| MSHSAA Class 3 State XC Championship |
| 15. | | 10 | Milo Rush | 17:14.0 | MO | Lutheran (St. Charles) | Nov 4
| MSHSAA Class 4 State Championships |
| 16. | | 11 | Damian Luther | 17:16.9PR | MO | Herculaneum | Nov 5
| MSHSAA Class 3 State XC Championship |
| 17. | 17 | 12 | Andrew Snoke | 17:18.2 | MO | Lutheran South | Sep 24
| Gans Creek Classic |
| 18. | | 12 | Brice Shearburn | 17:24.2PR | MO | John Burroughs | Sep 17
| Edwardsville Invitational |
| 19. | | 11 | Gregory Britt | 17:28.1 | MO | St. Louis Priory | Oct 6
| Orchard Farm Invitational |
| 20. | | 12 | Jordan Reynolds | 17:31.5PR | MO | Lutheran (St. Charles) | Oct 7
| AAA Conference Cross Country Championship |
| 21. | | 10 | Truman White | 17:32.5PR | MO | Thomas W Kelly | Oct 29
| MSHSAA Class 2 - District 1 |
| 22. | | 11 | Liam McCarthy | 17:37.0 | MO | Mary Institute-Country Day School | Oct 8
| Border War XC Championships |
| 23. | | 11 | Anistin Kyle | 17:39.2PR | MO | Dexter | Nov 5
| MSHSAA Class 3 State XC Championship |
| 24. | | 12 | Clayton Bell | 17:41.0 | MO | Dexter | Oct 8
| SCAA Conference Meet |
| 25. | | 11 | Ashton Parrish | 17:43.0 | MO | Herculaneum | Sep 17
| Missouri Southern Stampede |
| 26. | | 11 | Garrett Hale | 17:46.2 | MO | Potosi | Nov 5
| MSHSAA Class 3 State XC Championship |
| 27. | | 10 | Alex Smith | 17:46.9 | MO | Potosi | Nov 5
| MSHSAA Class 3 State XC Championship |
| 28. | | 9 | Chris Tao | 17:48.6 | MO | John Burroughs | Nov 5
| MSHSAA Class 3 State XC Championship |
| 29. | | 12 | Jonah Grawer | 17:51.4PR | MO | Maplewood Richmond Heights | Nov 5
| MSHSAA Class 3 State XC Championship |
| 30. | | 11 | Zeke Brown | 17:51.5 | MO | Lutheran (St. Charles) | Nov 4
| MSHSAA Class 4 State Championships |
| 31. | 17 | 12 | Jackson Ryder | 17:52.3PR | MO | Lutheran (St. Charles) | Oct 7
| AAA Conference Cross Country Championship |
| 32. | | 11 | Nicholas DeHaven | 18:01.0 | MO | St. Louis Priory | Sep 17
| Fulton Invitational |
| 33. | | 12 | Colton Politte | 18:03.8 | MO | Potosi | Nov 5
| MSHSAA Class 3 State XC Championship |
| 34. | | 12 | Samuel Knispel | 18:08.5 | MO | John Burroughs | Nov 5
| MSHSAA Class 3 State XC Championship |
| 35. | | 10 | Mac Franklin | 18:11.8 | MO | Lutheran (St. Charles) | Oct 7
| AAA Conference Cross Country Championship |
| 36. | | 12 | Tanner Gibson | 18:15.8 | MO | Potosi | Nov 5
| MSHSAA Class 3 State XC Championship |
| 37. | | 12 | Jaden Kanan | 18:19.1 | MO | Potosi | Sep 10
| Arcadia Valley Invitational |
| 38. | | 12 | Jacob VanDyke | 18:26.3 | MO | Orchard Farm | Oct 29
| Class 1, 2, & 3 District 3 |
| 39. | | 11 | Wyatt Dickherber | 18:27.6 | MO | Mary Institute-Country Day School | Sep 24
| Gans Creek Classic |
| 40. | | 10 | Braiden Schenewerk | 18:27.8PR | MO | Herculaneum | Nov 5
| MSHSAA Class 3 State XC Championship |
| 41. | | 12 | Gregory Jacobs | 18:29.5PR | MO | Maplewood Richmond Heights | Sep 24
| Gans Creek Classic |
| 42. | | 10 | Andrew Gee | 18:30.3 | MO | Orchard Farm | Oct 6
| Orchard Farm Invitational |
| 43. | | 12 | Evan Hugge | 18:42.1 | MO | St. Louis Priory | Oct 29
| Class 1, 2, & 3 District 3 |
| 44. | | 12 | Connor Gibson | 18:43.5 | MO | Potosi | Nov 5
| MSHSAA Class 3 State XC Championship |
| 45. | | 9 | Liam Piet | 18:45.7 | MO | Herculaneum | Nov 5
| MSHSAA Class 3 State XC Championship |
| 46. | | 12 | Alex Oswald | 18:46.0PR | MO | Lutheran (St. Charles) | Oct 7
| AAA Conference Cross Country Championship |
| 47. | | 12 | Deryck Williams | 18:52.4PR | MO | Mary Institute-Country Day School | Oct 8
| Border War XC Championships |
| 48. | | 11 | Chase Farmer | 18:53.1 | MO | Dexter | Oct 8
| SCAA Conference Meet |
| 49. | | 12 | Caleb Jenkerson | 18:54.0PR | MO | Fredericktown | Oct 29
| MSHSAA Class 3 - District 1 |
| 50. | | 10 | Justin Nangle | 18:56.7 | MO | St. Louis Priory | Oct 29
| Class 1, 2, & 3 District 3 |
| 51. | | 11 | Taylen Portell | 18:57.9 | MO | Potosi | Sep 17
| Missouri Southern Stampede |
| 52. | | 10 | Samuel Faust | 18:59.6 | MO | St. Louis Priory | Oct 6
| Orchard Farm Invitational |
| | 15 | 10 | Matthew Singer | 18:59.6 | MO | St. Louis Priory | Oct 6
| Orchard Farm Invitational |
| 54. | | 9 | Noah Kinnaman | 19:01.0PR | MO | St. Louis Priory | Oct 6
| Orchard Farm Invitational |
| 55. | | 10 | Gavin Daengsurisri | 19:03.2 | MO | John Burroughs | Nov 5
| MSHSAA Class 3 State XC Championship |
| 56. | | 11 | Alexander Knight | 19:05.5PR | MO | Orchard Farm | Aug 27
| Fort Zumwalt North Invitational |
| 57. | | 12 | Xander Cantrell | 19:07.3PR | MO | Lutheran (St. Charles) | Sep 24
| Rim Rock Farm HS Classic |
| 58. | | 10 | Steven Sutton | 19:07.9 | MO | Lutheran South | Sep 24
| Gans Creek Classic |
| 59. | | 10 | Enzo Gilbonio | 19:13.2 | MO | Maplewood Richmond Heights | Oct 6
| Orchard Farm Invitational |
| 60. | | 12 | Adam Oswald | 19:13.5PR | MO | Lutheran (St. Charles) | Sep 17
| Festus Bowles Invitational |
| 61. | | 10 | Evan Jander | 19:14.9 | MO | Lutheran (St. Charles) | Aug 27
| Fort Zumwalt North Invitational |
| 62. | | 12 | Tynan Smith | 19:15.8PR | MO | Lutheran South | Sep 24
| Gans Creek Classic |
| 63. | | 11 | Alejandro Behrman | 19:17.2 | MO | St. Louis Priory | Sep 24
| Gans Creek Classic |
| 64. | | 11 | Tye Greenlee | 19:17.8 | MO | Herculaneum | Sep 10
| Arcadia Valley Invitational |
| 65. | | 10 | Alexander Doty | 19:18.2 | MO | John Burroughs | Nov 5
| MSHSAA Class 3 State XC Championship |
| 66. | | 10 | Haider Waheed | 19:18.9PR | MO | Hancock | Sep 24
| Ed White Festival of Races |
| 67. | | 9 | Jaxon King | 19:24.9 | MO | Dexter | Oct 8
| SCAA Conference Meet |
| 68. | | 12 | Mark Villa | 19:31.7PR | MO | St. Louis Priory | Oct 6
| Orchard Farm Invitational |
| 69. | | 10 | Jacob Schmerold | 19:31.9PR | | Unattached | Nov 13
| NXR Midwest Regional Championships |
| 70. | | 9 | Shil Penilla | 19:34.4 | MO | Mary Institute-Country Day School | Sep 24
| Gans Creek Classic |
| 71. | | 12 | Josh Diebold | 19:37.2PR | MO | Herculaneum | Sep 17
| Missouri Southern Stampede |
| 72. | | 9 | Simon Lin | 19:38.3PR | MO | St. Louis Priory | Oct 6
| Orchard Farm Invitational |
| 73. | | 9 | Ethan Grosbauer | 19:38.9 | MO | Herculaneum | Sep 10
| Arcadia Valley Invitational |
| 74. | | 11 | Tristin Genereau | 19:39.1PR | MO | Thomas W Kelly | Oct 29
| MSHSAA Class 2 - District 1 |
| 75. | | 10 | Graham Colvin | 19:39.7 | MO | Maplewood Richmond Heights | Oct 6
| Orchard Farm Invitational |
| 76. | | 9 | Chase Duncan | 19:40.6PR | MO | Lutheran (St. Charles) | Sep 24
| Rim Rock Farm HS Classic |
| 77. | | 11 | Sabiri Ibrahim | 19:44.4 | MO | Bayless | Sep 24
| Ed White Festival of Races |
| 78. | | 12 | Alexander Cantrell | 19:44.8 | MO | Lutheran (St. Charles) | Sep 17
| Festus Bowles Invitational |
| 79. | | 10 | James King | 19:48.6 | MO | Lutheran South | Sep 24
| Gans Creek Classic |
| 80. | | 9 | Nolan Belval | 19:48.8 | MO | Lutheran South | Sep 24
| Gans Creek Classic |
| 81. | | 9 | Dylan (DJ) Edson | 19:50.3 | MO | Lutheran (St. Charles) | Sep 24
| Rim Rock Farm HS Classic |
| 82. | | 12 | Jacob Lewis | 19:51.4 | MO | Potosi | Sep 17
| Missouri Southern Stampede |
| 83. | | 12 | William Seemiller | 19:53.2 | MO | Mary Institute-Country Day School | Oct 29
| Class 1, 2, & 3 District 3 |
| 84. | | 11 | Braden Braswell | 19:55.0PR | MO | Fredericktown | Oct 29
| MSHSAA Class 3 - District 1 |
| 85. | | 9 | Will Fendler | 19:56.3 | MO | Mary Institute-Country Day School | Oct 29
| Class 1, 2, & 3 District 3 |
| 86. | | 11 | Gage Huesgen | 19:59.6PR | MO | St. Louis Priory | Oct 6
| Orchard Farm Invitational |
| 87. | | 11 | Neil Maxwell | 20:02.8 | MO | Maplewood Richmond Heights | Sep 24
| Gans Creek Classic |
| 88. | | 9 | Brandon Marshall | 20:02.9 | MO | Herculaneum | Sep 2
| First Capitol XC Meet |
| 89. | | 12 | David Nissing | 20:03.4 | MO | Lutheran (St. Charles) | Oct 1
| Parkway West Dale Shepherd Invitational |
| 90. | | 9 | Dean Baker | 20:05.7PR | MO | Lutheran (St. Charles) | Oct 7
| AAA Conference Cross Country Championship |
| 91. | | 9 | Joseph Stahl | 20:05.8 | MO | Herculaneum | Sep 10
| Arcadia Valley Invitational |
| | | 9 | Samuel Palka | 20:05.8 | MO | St. Louis Priory | Sep 24
| Gans Creek Classic |
| 93. | | 10 | Jacob Daus | 20:07.7PR | MO | Mary Institute-Country Day School | Oct 29
| Class 1, 2, & 3 District 3 |
| 94. | | 11 | Aaron Parasch | 20:09.3PR | MO | St. Louis Priory | Oct 6
| Orchard Farm Invitational |
| 95. | | 11 | Nathan Harris | 20:11.5 | MO | Dexter | Sep 10
| Arcadia Valley Invitational |
| 96. | | 10 | Trey Maxwell | 20:14.2 | MO | Maplewood Richmond Heights | Oct 6
| Orchard Farm Invitational |
| 97. | | 11 | Christopher Matthew... | 20:15.4 | MO | Hancock | Sep 24
| Ed White Festival of Races |
| 98. | | 10 | Wenjia Song | 20:23.1 | MO | Mary Institute-Country Day School | Oct 8
| Border War XC Championships |
| 99. | 16 | 11 | Nathan Spear | 20:28.5 | MO | Lutheran South | Sep 24
| Gans Creek Classic |
| 100. | | 10 | Ethan Vance | 20:29.0PR | MO | Fredericktown | Oct 29
| MSHSAA Class 3 - District 1 |