| 1 | Ben Warfield | Montpelier | VT | 40 | M | 16 | 37:52.4 | 37:50.5 | 6:05 |
| 2 | Christopher Ashland | Bozeman | MT | 1888 | M | 34 | 38:51.5 | 38:51.5 | 6:15 |
| 3 | Joseph Giarrusso | Bozeman | MT | 1928 | M | 36 | 40:39.5 | 40:39.5 | 6:33 |
| 4 | Conrad St. Dennis | Santa Clara | CA | 1884 | M | 17 | 42:01.4 | 42:01.4 | 6:46 |
| 5 | Karter Kluck | Belgrade | MT | 1787 | M | 15 | 43:37.0 | 43:32.5 | 7:00 |
| 6 | Ryan Crane | Stafford | VA | 1934 | M | 17 | 44:59.2 | 44:59.2 | 7:14 |
| 7 | Kyle McDonald | Bozeman | MT | 1970 | M | 38 | 45:48.5 | 45:45.6 | 7:22 |
| 8 | Chris St. Dennis | Santa Clara | CA | 1885 | M | 52 | 45:46.4 | 45:46.4 | 7:22 |
| 9 | Dan Chesnet | Belgrade | MT | 31 | M | 53 | 46:14.8 | 46:14.8 | 7:27 |
| 10 | Matthew Crane | StaffordStafford | VA | 1935 | M | 14 | 46:27.4 | 46:26.1 | 7:28 |
| 11 | Steve Marty | Bozeman | MT | 1772 | M | 65 | 46:44.0 | 46:40.5 | 7:31 |
| 12 | Kaitlyn Landers | Bozeman | MT | 1896 | F | 20 | 46:46.2 | 46:40.9 | 7:31 |
| 13 | Joe Weiler | North Woodstock | NH | 1985 | F | 27 | 47:13.1 | 47:11.1 | 7:36 |
| 14 | Rob Maher | Bozeman | MT | 1865 | M | 62 | 47:30.8 | 47:27.1 | 7:38 |
| 15 | Jason Pearcy | Bozeman | MT | 1910 | M | 45 | 48:04.5 | 47:59.6 | 7:43 |
| 16 | Rick Landers | Bozeman | MT | 1895 | M | 51 | 48:31.2 | 48:25.8 | 7:48 |
| 17 | Ivy Harvey | Jarrettsville | MD | 1879 | F | 45 | 49:08.6 | 49:04.1 | 7:54 |
| 18 | Grace Aamot | Bozeman | MT | 1870 | F | 20 | 50:50.6 | 50:47.3 | 8:10 |
| 19 | Sarah Wheeler | Bozeman | MT | 1869 | F | 19 | 50:51.1 | 50:48.0 | 8:11 |
| 20 | Mariel Werner | Belgrade | MT | 1927 | F | 32 | 51:33.5 | 51:29.4 | 8:17 |
| 21 | Andree Werner | Belgrade | MT | 1923 | F | 30 | 51:33.6 | 51:29.5 | 8:17 |
| 22 | Marcos Gelfi | Winnetka | IL | 1906 | M | 46 | 52:26.1 | 52:19.4 | 8:25 |
| 23 | Brian LaMeres | Bozeman | MT | 1981 | M | 57 | 52:56.0 | 52:47.4 | 8:30 |
| 24 | Takashi Horiki | Great Falls | MT | 1887 | M | 51 | 53:05.4 | 53:01.6 | 8:32 |
| 25 | Charles Smith | Bozeman | MT | 1742 | M | 62 | 53:16.3 | 53:09.6 | 8:33 |
| 26 | Kaylee Conklin | Bozeman | MT | 44 | F | 26 | 53:25.6 | 53:23.0 | 8:35 |
| 27 | Alyssa Pack | Bozeman | MT | 45 | F | 25 | 53:25.9 | 53:23.3 | 8:36 |
| 28 | Gabrielle Marquez | Encinitas | CA | 1936 | F | 21 | 53:48.1 | 53:44.6 | 8:39 |
| 29 | Joshua Harkins | Gallatin Gateway | MT | 32 | M | 29 | 54:50.7 | 54:40.8 | 8:48 |
| 30 | Madeline Hanson | Gallatin Gateway | MT | 1889 | F | 22 | 54:50.7 | 54:41.0 | 8:48 |
| 31 | Abigail Molldrem | Encinitas | CA | 1938 | F | 21 | 55:01.4 | 54:58.1 | 8:51 |
| 32 | Annika Marquez | Annapolis | MD | 1937 | F | 22 | 55:22.7 | 55:19.6 | 8:54 |
| 33 | Marcello Halembeck | São Paulo | | 1897 | M | 50 | 55:26.2 | 55:20.3 | 8:54 |
| 34 | Christopher Cook | Novi | MI | 1829 | M | 60 | 55:48.9 | 55:40.6 | 8:58 |
| 35 | Cheri Baker | Novi | MI | 1830 | F | 55 | 55:49.4 | 55:40.9 | 8:58 |
| 36 | Lisa Plescia | Saint Petersburg | FL | 33 | F | 64 | 56:33.8 | 56:27.9 | 9:05 |
| 37 | Jeffrey Marker | Bozeman | MT | 1975 | M | 55 | 56:41.3 | 56:34.7 | 9:06 |
| 38 | Meg Crane | Stafford | VA | 1921 | F | 49 | 56:39.8 | 56:37.3 | 9:07 |
| 39 | Melissa Rosenstein | Bozeman | MT | 1784 | F | 35 | 56:59.7 | 56:53.8 | 9:09 |
| 40 | Sam Adams | Riverton | UT | 1880 | M | 55 | 57:55.2 | 57:47.6 | 9:18 |
| 41 | Anne Olson | Bozeman | MT | 1751 | F | 72 | 57:55.8 | 57:49.6 | 9:18 |
| 42 | Dan Guest | Bozeman | MT | 1771 | M | 31 | 59:03.6 | 58:58.8 | 9:30 |
| 43 | Elsa Tritsch | Bozeman | MT | 1852 | F | 20 | 59:33.7 | 59:23.2 | 9:33 |
| 44 | Vicky Ostrowski | Bozeman | MT | 1853 | F | 20 | 59:34.1 | 59:24.0 | 9:34 |
| 45 | Sherri Renck | Bozeman | MT | 1886 | F | 40 | 1:01:02.2 | 1:00:46.1 | 9:47 |
| 46 | Seth Evans | Bozeman | MT | 1763 | M | 38 | 1:01:36.8 | 1:01:32.3 | 9:54 |
| 47 | Cindy Derr | Bozeman | MT | 1881 | F | 57 | 1:02:18.4 | 1:02:12.1 | 10:01 |
| 48 | Kate Walsh | Bozeman | MT | 1841 | F | 66 | 1:02:54.9 | 1:02:12.2 | 10:01 |
| 49 | Kim Burns | Turtle Lake | WI | 1828 | F | 56 | 1:04:12.6 | 1:04:06.5 | 10:19 |
| 50 | Andrew Vernooy | Bozeman | MT | 1750 | M | 75 | 1:05:12.0 | 1:05:03.0 | 10:28 |
| 51 | Yves Vernooy | Bozeman | MT | 1744 | M | 23 | 1:05:21.9 | 1:05:14.0 | 10:30 |
| 52 | Michelle Paluck | Manhattan | MT | 1819 | F | 53 | 1:06:24.1 | 1:06:17.7 | 10:40 |
| 53 | Carolyn Murphy | Butte | MT | 1926 | F | 56 | 1:18:34.1 | 1:18:23.9 | 12:37 |
| 54 | Abigail Howard | Belgrade | MT | 1947 | F | 34 | 1:20:28.3 | 1:20:16.0 | 12:55 |
| 55 | Elisa Hein | Bozeman | MT | 57 | F | 50 | 1:20:27.3 | 1:20:19.3 | 12:56 |
| 56 | Jody Palmer | Bozeman | MT | 66 | F | 51 | 1:20:28.4 | 1:20:28.4 | 12:57 |