| 1 | Katrina Ivancic | Bozeman | MT | 1221 | F | 37 | 43:52.2 | 43:52.2 | 7:05 |
| 2 | Nia Torres | Cody | WY | 1286 | F | 34 | 50:05.5 | 50:05.5 | 8:05 |
| 3 | Hannah Thom | Billings | MT | 1183 | F | 26 | 50:22.1 | 50:22.1 | 8:07 |
| 4 | Shelby Zickefoose | Powell | WY | 1347 | F | 15 | 55:14.0 | 55:14.0 | 8:55 |
| 5 | Anyston Keller | Powell | WY | 1340 | F | 13 | 55:53.4 | 55:53.4 | 9:01 |
| 6 | Sharrie Walton | Billings | MT | 1337 | F | 38 | 56:01.8 | 56:01.8 | 9:02 |
| 7 | Mary Pust | Billings | MT | 1338 | F | 33 | 56:52.6 | 56:52.6 | 9:10 |
| 8 | Cristina Dalton | Billings | MT | 1102 | F | 37 | 57:13.6 | 57:13.6 | 9:14 |
| 9 | Addison Eaton | Columbus | MT | 1287 | F | 16 | 58:18.5 | 58:18.5 | 9:24 |
| 10 | Kim Kaiser | Billings | MT | 1350 | F | 48 | 59:07.5 | 59:07.5 | 9:32 |
| 11 | Naeyshae Morgan | Missoula | MT | 1134 | F | 46 | 59:33.4 | 59:33.4 | 9:36 |
| 12 | Elizabeth Stone | Newtown Square | PA | 1244 | F | 26 | 1:00:01.2 | 1:00:01.2 | 9:41 |
| 13 | Kristine Bagby | Red Lodge | MT | 1169 | F | 36 | 1:00:08.7 | 1:00:08.7 | 9:42 |
| 14 | Erica Shea | Billings | MT | 1111 | F | 44 | 1:00:25.1 | 1:00:25.1 | 9:45 |
| 15 | Lisa Clement | | | 1229 | F | 47 | 1:02:49.4 | 1:02:49.4 | 10:08 |
| 16 | Tricia Haugen | Billings | MT | 1349 | F | 38 | 1:03:58.9 | 1:03:58.9 | 10:19 |
| 17 | Amanda Van Dover | Colorado Springs | CO | 1227 | F | 37 | 1:04:30.8 | 1:04:30.8 | 10:24 |
| 18 | Maria Weidich | Billings | MT | 1253 | F | 40 | 1:06:17.5 | 1:06:17.5 | 10:42 |
| 19 | Jessica Howell | Red Lodge | MT | 1168 | F | 43 | 1:06:28.2 | 1:06:28.2 | 10:43 |
| 20 | Susanna Milligan | Red Lodge | MT | 1212 | F | 49 | 1:06:30.3 | 1:06:30.3 | 10:44 |
| 21 | Anne Kosorok | | | 1299 | F | 43 | 1:06:30.7 | 1:06:30.7 | 10:44 |
| 22 | Mattie Thompson | Dallas | TX | 1268 | F | 25 | 1:06:33.2 | 1:06:33.2 | 10:44 |
| 23 | Charlotte Bernhart | Red Lodge | MT | 1176 | F | 47 | 1:06:35.9 | 1:06:35.9 | 10:45 |
| 24 | Valerie Baker | Powell | WY | 1270 | F | 39 | 1:07:50.2 | 1:07:50.2 | 10:56 |
| 25 | Annabel Lombard | Fromberg | MT | 1341 | F | 67 | 1:07:57.8 | 1:07:57.8 | 10:58 |
| 26 | Dominique Waples | Denver | CO | 1143 | F | 48 | 1:08:25.5 | 1:08:25.5 | 11:02 |
| 27 | Hanna Kohley | Red Lodge | MT | 1243 | F | 28 | 1:08:31.2 | 1:08:31.2 | 11:03 |
| 28 | Anne Gagnon | Billings | MT | 1352 | F | 33 | 1:08:32.4 | 1:08:32.4 | 11:03 |
| 29 | Shelley Melton | Ralston | WY | 1282 | F | 50 | 1:08:50.6 | 1:08:50.6 | 11:06 |
| 30 | Flora Waples | Denver | CO | 1137 | F | 46 | 1:09:18.9 | 1:09:18.9 | 11:11 |
| 31 | Amy Brown | Red Lodge | MT | 1163 | F | 39 | 1:09:26.2 | 1:09:26.2 | 11:12 |
| 32 | Heather Slezak | Billings | MT | 1095 | F | 36 | 1:09:44.4 | 1:09:44.4 | 11:15 |
| 33 | Brooke Bartosz | Billings | MT | 1153 | F | 34 | 1:10:10.0 | 1:10:10.0 | 11:19 |
| 34 | Pamela Shull | Billings | MT | 1254 | F | 39 | 1:10:10.9 | 1:10:10.9 | 11:19 |
| 35 | Joann Tschiffely | College Park | MD | 1288 | F | 61 | 1:11:56.1 | 1:11:56.1 | 11:36 |
| 36 | Holly Brehm | Billings | MT | 1118 | F | 32 | 1:12:03.8 | 1:12:03.8 | 11:37 |
| 37 | Christina Quijano | Red Lodge | MT | 1348 | F | 62 | 1:12:04.2 | 1:12:04.2 | 11:37 |
| 38 | Clara Jones | Washougalwashougal | WA | 1223 | F | 16 | 1:12:32.8 | 1:12:32.8 | 11:42 |
| 39 | Kerri Thiel | Powell | WY | 1261 | F | 37 | 1:12:35.9 | 1:12:35.9 | 11:43 |
| 40 | Melissa Andersen | Powell | WY | 1186 | F | 38 | 1:14:38.8 | 1:14:38.8 | 12:02 |
| 41 | Payton Childress | Bozeman | MT | 1151 | F | 23 | 1:18:01.9 | 1:18:01.9 | 12:35 |
| 42 | Brittany Fasy | Bozeman | MT | 1291 | F | 39 | 1:18:59.4 | 1:18:59.4 | 12:44 |
| 43 | Rebecca Jones | Washougalwashougal | WA | 1224 | F | 51 | 1:20:52.9 | 1:20:52.9 | 13:03 |
| 44 | Dulcinea Capraro | Pinedale | WY | 1099 | F | 24 | 1:21:58.5 | 1:21:58.5 | 13:13 |
| 45 | Christy Claborn | Powell | WY | 1192 | F | 40 | 1:23:02.7 | 1:23:02.7 | 13:24 |
| 46 | Jonna Cox | Billings | MT | 1126 | F | 43 | 1:26:04.0 | 1:26:04.0 | 13:53 |
| 47 | Jessica Takeuchi | Molt | MT | 1113 | F | 38 | 1:33:46.5 | 1:33:46.5 | 15:08 |
| 48 | Jennifer Copper | Columbus | MT | 1112 | F | 44 | 1:33:53.8 | 1:33:53.8 | 15:09 |
| 49 | Jessica Potter | Billings | MT | 1100 | F | 32 | 1:35:20.8 | 1:35:20.8 | 15:23 |
| 50 | Millie Copper | Powell | WY | 1246 | F | 54 | 1:38:19.9 | 1:38:19.9 | 15:52 |
| 51 | Elva Sandoval | Powell | WY | 1339 | F | 40 | 1:43:27.6 | 1:43:27.6 | 16:41 |
| 52 | Grace Sanders | Houston | TX | 1207 | F | 17 | 1:44:42.9 | 1:44:42.9 | 16:53 |
| 1 | John Kirtley | Butte | MT | 1292 | M | 37 | 40:23.2 | 40:23.2 | 6:31 |
| 2 | Nick Mack | Billings | MT | 1158 | M | 26 | 45:24.2 | 45:24.2 | 7:19 |
| 3 | Ian Simpkins | Clark | WY | 1184 | M | 32 | 48:20.8 | 48:20.8 | 7:48 |
| 4 | Garet Hoke | Billings | MT | 1239 | M | 21 | 51:22.5 | 51:22.5 | 8:17 |
| 5 | Cameron Pav | Round Rock | TX | 1171 | M | 14 | 51:50.9 | 51:50.9 | 8:22 |
| 6 | Nicholas Lawlor | Billings | MT | 1351 | M | 37 | 52:57.4 | 52:57.4 | 8:32 |
| 7 | Brady Walton | Billings | MT | 1336 | M | 40 | 54:44.2 | 54:44.2 | 8:50 |
| 8 | Jacob Cote | Red Lodge | MT | 1342 | M | 30 | 54:50.8 | 54:50.8 | 8:51 |
| 9 | Jacobus Jens | Pensacola | FL | 1236 | M | 44 | 55:02.2 | 55:02.2 | 8:53 |
| 10 | Jonathan Harbor | West Lafayette | IN | 1255 | M | 63 | 55:19.1 | 55:19.1 | 8:55 |
| 11 | Ryan Toner | Billings | MT | 1204 | M | 32 | 56:40.9 | 56:40.9 | 9:09 |
| 12 | Chad Wildin | Billings | MT | 1101 | M | 47 | 57:57.2 | 57:57.2 | 9:21 |
| 13 | Jackson Heiman | Milwaukee | WI | 1275 | M | 20 | 58:55.0 | 58:55.0 | 9:30 |
| 14 | Einar Modahl | Fredrikstad | | 1267 | M | 55 | 1:00:22.8 | 1:00:22.8 | 9:44 |
| 15 | Connor Shea | Billings | MT | 1110 | M | 13 | 1:00:23.7 | 1:00:23.7 | 9:44 |
| 16 | Brian Quinn | Seattle | WA | 1214 | M | 35 | 1:00:55.4 | 1:00:55.4 | 9:50 |
| 17 | Earl Melton | Ralston | WY | 1283 | M | 49 | 1:01:54.7 | 1:01:54.7 | 9:59 |
| 18 | Zach Brehm | Billings | MT | 1119 | M | 33 | 1:02:26.0 | 1:02:26.0 | 10:04 |
| 19 | Christopher Copper | Powell | WY | 1245 | M | 15 | 1:05:01.6 | 1:05:01.6 | 10:29 |
| 20 | Zackary Christie | Pinedale | WY | 1098 | M | 34 | 1:05:10.4 | 1:05:10.4 | 10:31 |
| 21 | Eduardo Serrano | Billings | MT | 1115 | M | 25 | 1:05:36.6 | 1:05:36.6 | 10:35 |
| 22 | Maury Martin | Billings | MT | 1114 | M | 53 | 1:05:56.6 | 1:05:56.6 | 10:38 |
| 23 | Paul Imhof | Poteau | OK | 1290 | M | 38 | 1:06:52.4 | 1:06:52.4 | 10:47 |
| 24 | Leland Kern | Red Lodge | MT | 1335 | M | 67 | 1:07:19.5 | 1:07:19.5 | 10:52 |
| 25 | Matt Fluegge | Sun Prairie | WI | 1271 | M | 51 | 1:09:51.4 | 1:09:51.4 | 11:16 |
| 26 | Allan Kern | Red Lodge | MT | 1285 | M | 66 | 1:10:39.4 | 1:10:39.4 | 11:24 |
| 27 | Jason Slezak | Billings | MT | 1096 | M | 37 | 1:12:51.5 | 1:12:51.5 | 11:45 |
| 28 | Domonic Calderon | Columbus | MT | 1362 | M | 15 | 1:12:52.2 | 1:12:52.2 | 11:45 |
| 29 | Joseph Stammerjohn | Powell | WY | 1187 | M | 43 | 1:15:51.0 | 1:15:51.0 | 12:14 |
| 30 | Isaac Yoder | Bozeman | MT | 1152 | M | 26 | 1:18:01.7 | 1:18:01.7 | 12:35 |
| 31 | David Millman | Bozeman | MT | 1256 | M | 43 | 1:18:59.1 | 1:18:59.1 | 12:44 |
| 32 | Jonas Stern | München | BY | 1220 | M | 26 | 1:20:23.6 | 1:20:23.6 | 12:58 |
| 33 | Dane Jones | Washougalwashougal | WA | 1222 | M | 51 | 1:22:27.3 | 1:22:27.3 | 13:18 |
| 34 | Kyle Sanders | Houston | TX | 1208 | M | 53 | 1:44:43.0 | 1:44:43.0 | 16:53 |