| 1 | Max BlancoPlace 1 · Monarch | — | Monarch | 19:31 |
| 2 | Murphy Vogele-ZimmerlingPlace 2 · Berthoud | — | Berthoud | 19:32 |
| 3 | Cole PhillipsPlace 3 · Monarch | — | Monarch | 19:39 |
| 4 | Toby MielkePlace 4 · Broomfield | — | Broomfield | 19:53 |
| 5 | Carlos GutierrezPlace 5 · Berthoud | — | Berthoud | 20:08 |
| 6 | Tyler WilliamsPlace 6 · Berthoud | — | Berthoud | 20:09 |
| 7 | Casey ScanlonPlace 7 · Monarch | — | Monarch | 20:10 |
| 8 | Jonah RondashPlace 8 · Monarch | — | Monarch | 20:13 |
| 9 | Braden GehrPlace 9 · Monarch | — | Monarch | 20:14 |
| 10 | Hal GannonPlace 10 · Monarch | — | Monarch | 20:15 |
| 11 | Ethan MutterPlace 11 · Monarch | — | Monarch | 20:18 |
| 12 | Jacob PetersonPlace 12 · Monarch | — | Monarch | 20:23 |
| 13 | Ammon CarwinPlace 13 · Broomfield | — | Broomfield | 20:27 |
| 14 | Connor RobinsonPlace 14 · Centaurus | — | Centaurus | 20:29 |
| 15 | Aidan CummingsPlace 15 · Centaurus | — | Centaurus | 20:35 |
| 16 | Logan MatthewsPlace 16 · Monarch | — | Monarch | 20:51 |
| 17 | Sam PackardPlace 17 · Monarch | — | Monarch | 20:55 |
| 18 | Matthew GrantPlace 18 · Centaurus | — | Centaurus | 20:55 |
| 19 | Eli GreenslitPlace 19 · Berthoud | — | Berthoud | 20:57 |
| 20 | Andrew TimmonsPlace 20 · Legend | — | Legend | 21:04 |
| 21 | Andrew HellerPlace 21 · Legend | — | Legend | 21:04 |
| 22 | Tyler MollPlace 22 · Erie | — | Erie | 21:07 |
| 23 | Tommy ManmanoPlace 23 · Legend | — | Legend | 21:08 |
| 24 | James ThomasPlace 24 · Broomfield | — | Broomfield | 21:08 |
| 25 | Michael LowtherPlace 25 · Erie | — | Erie | 21:12 |
| 26 | Isaiah KitsmillerPlace 26 · Erie | — | Erie | 21:13 |
| 27 | Evan RangelPlace 27 · Mountain Range | — | Mountain Range | 21:14 |
| 28 | Anders TempelPlace 28 · Erie | — | Erie | 21:20 |
| 29 | Dylan HarmonPlace 29 · Smoky Hill | — | Smoky Hill | 21:24 |
| 30 | Bryan CroftPlace 30 · Prairie View | — | Prairie View | 21:26 |
| 31 | Clark RickeyPlace 31 · Legend | — | Legend | 21:26 |
| 32 | Tomas EstrellaPlace 32 · Legend | — | Legend | 21:28 |
| 33 | Will CristPlace 33 · Monarch | — | Monarch | 21:29 |
| 34 | Jack EmersonPlace 34 · Monarch | — | Monarch | 21:34 |
| 35 | Aidan MossPlace 35 · Broomfield | — | Broomfield | 21:34 |
| 36 | Bennett GehrPlace 36 · Monarch | — | Monarch | 21:36 |
| 37 | Jason TownsendPlace 37 · Broomfield | — | Broomfield | 21:37 |
| 38 | Paolo DomenicoPlace 38 · Skyview | — | Skyview | 21:37 |
| 39 | Lucas EngelbyPlace 39 · Legend | — | Legend | 21:38 |
| 40 | Landon GehrPlace 40 · Monarch | — | Monarch | 21:40 |
| 41 | Nick TurnerPlace 41 · Broomfield | — | Broomfield | 21:42 |
| 42 | Joseph CallPlace 42 · Arvada West | — | Arvada West | 21:43 |
| 43 | Cole LiebentrittPlace 43 · Broomfield | — | Broomfield | 21:43 |
| 44 | David BrownPlace 44 · Arvada West | — | Arvada West | 21:45 |
| 45 | Logan DeisonPlace 45 · Arvada West | — | Arvada West | 21:49 |
| 46 | Jadon MangrumPlace 46 · Ralston Valley | — | Ralston Valley | 21:50 |
| 47 | Joe MalinowskiPlace 47 · Berthoud | — | Berthoud | 21:51 |
| 48 | Miles WardPlace 48 · Legacy | — | Legacy | 21:52 |
| 49 | Lincoln RochPlace 49 · Monarch | — | Monarch | 21:53 |
| 50 | Logan StiddenPlace 50 · Broomfield | — | Broomfield | 21:59 |
| 51 | Kace ThorenPlace 51 · Berthoud | — | Berthoud | 21:59 |
| 52 | Joshua EckertPlace 52 · Legend | — | Legend | 21:59 |
| 53 | Sam FederspielPlace 53 · Legend | — | Legend | 22:00 |
| 54 | Jimmy O'HarePlace 54 · Legend | — | Legend | 22:00 |
| 55 | Isaiah HeffengerPlace 55 · Skyview | — | Skyview | 22:01 |
| 56 | Austin JensenPlace 56 · Broomfield | — | Broomfield | 22:04 |
| 57 | Matthew StubnerPlace 57 · Centaurus | — | Centaurus | 22:05 |
| 58 | Corte PetersonPlace 58 · Peak to Peak | — | Peak to Peak | 22:08 |
| 59 | Eldridge EliasonPlace 59 · Smoky Hill | — | Smoky Hill | 22:08 |
| 60 | Nash MontiPlace 60 · Broomfield | — | Broomfield | 22:18 |
| 61 | Kyle HofmannPlace 61 · Standley Lake | — | Standley Lake | 22:19 |
| 62 | Mason DawsonPlace 62 · Legacy | — | Legacy | 22:21 |
| 63 | Alex BolducPlace 63 · Ralston Valley | — | Ralston Valley | 22:21 |
| 64 | Eric GodfreyPlace 64 · Berthoud | — | Berthoud | 22:24 |
| 65 | Cody HanePlace 65 · Mountain Range | — | Mountain Range | 22:28 |
| 66 | Raymond ShipePlace 66 · Standley Lake | — | Standley Lake | 22:28 |
| 67 | Kieran SweetmanPlace 67 · Legacy | — | Legacy | 22:29 |
| 68 | Max MurrayPlace 68 · Monarch | — | Monarch | 22:30 |
| 69 | Matine KhalighiPlace 69 · Smoky Hill | — | Smoky Hill | 22:34 |
| 70 | Colin HasbrookPlace 70 · Legacy | — | Legacy | 22:34 |
| 71 | Sean GriffithPlace 71 · Berthoud | — | Berthoud | 22:42 |
| 72 | Benji SchatzPlace 72 · Centaurus | — | Centaurus | 22:50 |
| 73 | Ezekiel ReynaPlace 73 · Standley Lake | — | Standley Lake | 22:56 |
| 74 | James DeanPlace 74 · Legend | — | Legend | 22:58 |
| 75 | Alex DeanPlace 75 · Holy Family | — | Holy Family | 22:58 |
| 76 | Benjamin BlankenshipPlace 76 · Peak to Peak | — | Peak to Peak | 23:02 |
| 77 | Aidan PaynePlace 77 · Monarch | — | Monarch | 23:02 |
| 78 | Aidan RampyPlace 78 · Monarch | — | Monarch | 23:05 |
| 79 | Humberto PereiraPlace 79 · Broomfield | — | Broomfield | 23:05 |
| 80 | Jackson VannPlace 80 · Smoky Hill | — | Smoky Hill | 23:06 |
| 81 | Kenny-Curtis LewisPlace 81 · Mountain Range | — | Mountain Range | 23:11 |
| 82 | Miles SalzerPlace 82 · Ralston Valley | — | Ralston Valley | 23:15 |
| 83 | Tristan WinklerPlace 83 · Broomfield | — | Broomfield | 23:15 |
| 84 | Andy StrongPlace 84 · Legacy | — | Legacy | 23:17 |
| 85 | Cameron TernetPlace 85 · Legend | — | Legend | 23:19 |
| 86 | Hunter CyprianPlace 86 · Standley Lake | — | Standley Lake | 23:20 |
| 87 | Steve NgocPlace 87 · Smoky Hill | — | Smoky Hill | 23:22 |
| 88 | Victor GalindoPlace 88 · Mountain Range | — | Mountain Range | 23:22 |
| 89 | Nick WilliamsPlace 89 · Berthoud | — | Berthoud | 23:22 |
| 90 | Alisher AhrorovPlace 90 · Ralston Valley | — | Ralston Valley | 23:22 |
| 91 | Jeremy KregarPlace 91 · Standley Lake | — | Standley Lake | 23:28 |
| 92 | Cameron RobbinsPlace 92 · Ralston Valley | — | Ralston Valley | 23:29 |
| 93 | Landon EggersPlace 93 · Arvada West | — | Arvada West | 23:29 |
| 94 | Ethan LevinePlace 94 · Erie | — | Erie | 23:31 |
| 95 | Marcos GalindoPlace 95 · Mountain Range | — | Mountain Range | 23:32 |
| 96 | Rowan CarrPlace 96 · Berthoud | — | Berthoud | 23:34 |
| 97 | Adam PaynePlace 97 · Smoky Hill | — | Smoky Hill | 23:36 |
| 98 | Ryan RhodesPlace 98 · Legacy | — | Legacy | 23:37 |
| 99 | Eli StPlace 99 · Onge | — | Onge | 23:38 |
| 100 | Noah LopezPlace 100 · Mountain Range | — | Mountain Range | 23:39 |
| 101 | Donghyun WonPlace 101 · Smoky Hill | — | Smoky Hill | 23:42 |
| 102 | Anthony SanchezPlace 102 · Skyview | — | Skyview | 23:47 |
| 103 | Aidan VannoyPlace 103 · Broomfield | — | Broomfield | 23:47 |
| 104 | Max LarsonPlace 104 · Arvada West | — | Arvada West | 23:50 |
| 105 | Chris WimmerPlace 105 · Broomfield | — | Broomfield | 23:52 |
| 106 | Wes WoodcockPlace 106 · Standley Lake | — | Standley Lake | 23:52 |
| 107 | Curtis WatersPlace 107 · Legend | — | Legend | 23:59 |
| 108 | Ethan BettisPlace 108 · Prairie View | — | Prairie View | 24:00 |
| 109 | Tristan EskridgePlace 109 · Skyview | — | Skyview | 24:01 |
| 110 | Steven WingatePlace 110 · Legend | — | Legend | 24:02 |
| 111 | Tyler GunnPlace 111 · Legacy | — | Legacy | 24:03 |
| 112 | Kenny DengPlace 112 · Arvada West | — | Arvada West | 24:04 |
| 113 | Sam HempelmannPlace 113 · Legacy | — | Legacy | 24:09 |
| 114 | Will HoffmeyerPlace 114 · Erie | — | Erie | 24:12 |
| 115 | Mason SolmosPlace 115 · Broomfield | — | Broomfield | 24:13 |
| 116 | Josh MeyerPlace 116 · Ralston Valley | — | Ralston Valley | 24:16 |
| 117 | Logan WilleyPlace 117 · Ralston Valley | — | Ralston Valley | 24:17 |
| 118 | Logan KilgroePlace 118 · Berthoud | — | Berthoud | 24:28 |
| 119 | Blake ChurchPlace 119 · Arvada West | — | Arvada West | 24:29 |
| 120 | Mitchell DilgerPlace 120 · Broomfield | — | Broomfield | 24:30 |
| 121 | Matthew PalizziPlace 121 · Mountain Range | — | Mountain Range | 24:30 |
| 122 | Javonni DassPlace 122 · Smoky Hill | — | Smoky Hill | 24:31 |
| 123 | Mark WinbergPlace 123 · Arvada West | — | Arvada West | 24:35 |
| 124 | Ben NienhousePlace 124 · Centaurus | — | Centaurus | 24:35 |
| 125 | Charlie McMenusPlace 125 · Holy Family | — | Holy Family | 24:37 |
| 126 | Austin ValdezPlace 126 · Broomfield | — | Broomfield | 24:37 |
| 127 | Cameron RobertsPlace 127 · Legend | — | Legend | 24:40 |
| 128 | Gabe CosterPlace 128 · Holy Family | — | Holy Family | 24:40 |
| 129 | Jack RyanPlace 129 · Holy Family | — | Holy Family | 24:41 |
| 130 | Keith LarsonPlace 130 · Arvada West | — | Arvada West | 24:42 |
| 131 | Daniel RobertsPlace 131 · Centaurus | — | Centaurus | 24:44 |
| 132 | Owen BalboaPlace 132 · Monarch | — | Monarch | 25:07 |
| 133 | Sam EdwardsPlace 133 · Centaurus | — | Centaurus | 25:08 |
| 134 | Logan HessPlace 134 · Berthoud | — | Berthoud | 25:12 |
| 135 | John MonahanPlace 135 · Peak to Peak | — | Peak to Peak | 25:13 |
| 136 | Joseph PalaciosPlace 136 · Skyview | — | Skyview | 25:23 |
| 137 | Axel DiazPlace 137 · Legend | — | Legend | 25:26 |
| 138 | Karl KruegerPlace 138 · Legend | — | Legend | 25:35 |
| 139 | Lute DouglasPlace 139 · Conifer | — | Conifer | 25:43 |
| 140 | Cruz LopezPlace 140 · Arvada West | — | Arvada West | 25:45 |
| 141 | Ian CarterPlace 141 · Peak to Peak | — | Peak to Peak | 25:48 |
| 142 | Owen LeePlace 142 · Monarch | — | Monarch | 25:49 |
| 143 | Matthew LongPlace 143 · Legend | — | Legend | 25:49 |
| 144 | Ross ForehandPlace 144 · Prairie View | — | Prairie View | 25:58 |
| 145 | Blake ParvinPlace 145 · Smoky Hill | — | Smoky Hill | 25:59 |
| 146 | Aramis PondPlace 146 · Conifer | — | Conifer | 26:02 |
| 147 | Jason ShermanPlace 147 · Arvada West | — | Arvada West | 26:04 |
| 148 | Alejandro MartinezPlace 148 · Prairie View | — | Prairie View | 26:05 |
| 149 | Liam CoylePlace 149 · Arvada West | — | Arvada West | 26:07 |
| 150 | Tom DavisPlace 150 · Legacy | — | Legacy | 26:21 |
| 151 | Ben VigilPlace 151 · Legacy | — | Legacy | 26:23 |
| 152 | Yaroslav GorbulenkoPlace 152 · Erie | — | Erie | 26:29 |
| 153 | Ben JacobsenPlace 153 · Centaurus | — | Centaurus | 26:36 |
| 154 | Drew SchmuckPlace 154 · Legacy | — | Legacy | 26:43 |
| 155 | Ronnie BuckinghamPlace 155 · Broomfield | — | Broomfield | 26:52 |
| 156 | Luis OlivasPlace 156 · Skyview | — | Skyview | 26:56 |
| 157 | Mitchell MaddoxPlace 157 · Erie | — | Erie | 27:02 |
| 158 | Max EnriquezPlace 158 · Skyview | — | Skyview | 27:03 |
| 159 | Ricky EstevezPlace 159 · Skyview | — | Skyview | 27:06 |
| 160 | Liam McDowellPlace 160 · Legend | — | Legend | 27:24 |
| 161 | Jack BursonPlace 161 · Legacy | — | Legacy | 27:32 |
| 162 | Zach MundPlace 162 · Centaurus | — | Centaurus | 27:43 |
| 163 | Zachary ChadwickPlace 163 · Ralston Valley | — | Ralston Valley | 27:58 |
| 164 | Ben DomenicoPlace 164 · Skyview | — | Skyview | 28:13 |
| 165 | Konnor HroncheckPlace 165 · Legend | — | Legend | 28:14 |
| 166 | Matthew BeahmPlace 166 · Legend | — | Legend | 28:19 |
| 167 | Jayden KazantsevPlace 167 · Centaurus | — | Centaurus | 28:36 |
| 168 | Elijah BennickPlace 168 · Legend | — | Legend | 28:51 |
| 169 | Isaac SilvermanPlace 169 · Arvada West | — | Arvada West | 28:51 |
| 170 | Brayden ErnstPlace 170 · Erie | — | Erie | 28:54 |
| 171 | Tanner GehrPlace 171 · Monarch | — | Monarch | 29:01 |
| 172 | Aidan TepePlace 172 · Monarch | — | Monarch | 29:59 |
| 173 | Damien BacaPlace 173 · Ralston Valley | — | Ralston Valley | 30:13 |
| 174 | Luke ZyvololskiPlace 174 · Monarch | — | Monarch | 30:14 |
| 175 | Adam IngahPlace 175 · Smoky Hill | — | Smoky Hill | 30:22 |
| 176 | Jack BidwellPlace 176 · Legend | — | Legend | 30:36 |
| 177 | Adrian KozubalPlace 177 · Monarch | — | Monarch | 30:43 |
| 178 | Adin SilvermanPlace 178 · Arvada West | — | Arvada West | 31:43 |
| 179 | Nathan TurnerPlace 179 · Ralston Valley | — | Ralston Valley | 34:31 |
| 180 | Daniel NgoPlace 180 · Skyview | — | Skyview | 34:39 |
| 181 | Josh MillerPlace 181 · Standley Lake | — | Standley Lake | 36:15 |
| 182 | Dylan PetersonPlace 182 · Centaurus | — | Centaurus | 36:45 |
| 183 | Ty SmithPlace 183 · Prairie View | — | Prairie View | 37:12 |
| 184 | Jonah ZamarripaPlace 184 · Skyview | — | Skyview | 48:24 |
| 7 | SmokyPlace 7 · Hill | — | Hill | 22:30 |
| 8 | ArvadaPlace 8 · West | — | West | 22:30 |
| 10 | MountainPlace 10 · Range | — | Range | 22:44 |
| 11 | RalstonPlace 11 · Valley | — | Valley | 22:50 |
| 12 | StandleyPlace 12 · Lake | — | Lake | 22:53 |
| 14 | PrairiePlace 14 · View | — | View | 26:55 |