| 1 | Woody West | Bozeman | MT | 727 | M | 20 | 1:17:29.2 | 1:17:26.3 | 3:06 |
| 2 | Craig Hertz | Yellowstone National Park | WY | 716 | M | 40 | 1:17:44.2 | 1:17:44.2 | 3:07 |
| 3 | Graham Hollingsworth | Bozeman | MT | 731 | M | 18 | 1:19:07.8 | 1:19:07.8 | 3:10 |
| 4 | Peter Alden | Bozeman | MT | 733 | M | 56 | 1:22:10.0 | 1:22:07.8 | 3:17 |
| 5 | Bailey Kurtz | Bellevue | ID | 734 | M | 16 | 1:24:02.3 | 1:24:01.2 | 3:22 |
| 6 | Anders Braaten | | | 751 | M | 27 | 1:24:15.4 | 1:24:15.4 | 3:22 |
| 7 | Pete Behrends | Helena | MT | 740 | M | 52 | 1:24:26.5 | 1:24:25.2 | 3:23 |
| 8 | Anna French | Bozeman | MT | 745 | F | 29 | 1:24:40.1 | 1:24:40.1 | 3:23 |
| 9 | Doug Driessen | Salt Lake City | UT | 710 | M | 55 | 1:26:09.7 | 1:26:06.7 | 3:27 |
| 10 | Dan Streubel | Driggs | ID | 742 | M | 55 | 1:27:23.2 | 1:27:21.7 | 3:30 |
| 11 | Amy Katz | Missoula | MT | 735 | F | 30 | 1:29:10.9 | 1:29:08.3 | 3:34 |
| 12 | Sam Elfstrom | | | 750 | M | 32 | 1:30:05.3 | 1:30:05.0 | 3:36 |
| 13 | Felicia Lindlau | Bozeman | MT | 723 | F | 32 | 1:31:08.5 | 1:31:08.5 | 3:39 |
| 14 | Richard Kirby | Heber City | UT | 736 | M | 66 | 1:33:47.8 | 1:33:45.6 | 3:45 |
| 15 | Cori Hach | Helena | MT | 741 | F | 40 | 1:39:39.4 | 1:39:36.3 | 3:59 |
| 16 | Magdalena Bowen | Bozeman | MT | 738 | F | 68 | 1:39:49.5 | 1:39:45.4 | 3:59 |
| 17 | Jeff Minnema | Salt Lake City | UT | 719 | M | 62 | 1:40:43.2 | 1:40:41.1 | 4:02 |
| 18 | David Knoop | Sun Valley | ID | 711 | M | 67 | 1:42:06.3 | 1:42:03.3 | 4:05 |
| 19 | Rob Murphy | Wilson | WY | 747 | M | 69 | 1:42:11.0 | 1:42:07.6 | 4:05 |
| 20 | Georgia Moore | Missoula | MT | 718 | F | 15 | 1:42:41.8 | 1:42:38.1 | 4:06 |
| 21 | Darin Gillespie | Bellevue | ID | 739 | M | 50 | 1:42:52.1 | 1:42:48.0 | 4:07 |
| 22 | Maria Gesior | Bozeman | MT | 724 | F | 28 | 1:46:33.0 | 1:46:29.5 | 4:16 |
| 23 | Emily Lovett | Steamboat Springs | CO | 746 | F | 60 | 1:47:07.0 | 1:47:01.9 | 4:17 |
| 24 | Zachariah Sachs | West Yellowstone | MT | 708 | M | 34 | 1:48:21.9 | 1:48:11.3 | 4:20 |
| 25 | Holly Thayne | Pinedale | WY | 703 | F | 62 | 1:52:23.4 | 1:52:21.1 | 4:30 |
| 26 | Christopher Evavold | Clinton | MT | 721 | M | 63 | 1:52:42.4 | 1:52:36.4 | 4:30 |
| 27 | Douglas Fischer | Bozeman | MT | 722 | M | 55 | 1:53:51.3 | 1:53:46.1 | 4:33 |
| 28 | Katie McKenna | Juneau | AK | 707 | F | 23 | 1:54:26.7 | 1:54:19.8 | 4:34 |
| 29 | Anne Swentik | Missoula | MT | 705 | F | 38 | 1:55:48.8 | 1:55:44.4 | 4:38 |
| 30 | Tricia Swartling | Ketchum | ID | 712 | F | 60 | 1:59:06.5 | 1:59:02.6 | 4:46 |
| 31 | Del Pletcher | Ketchum | ID | 728 | M | 82 | 1:59:49.0 | 1:59:41.8 | 4:47 |
| 32 | David Hedges | Belgrade | MT | 730 | M | 37 | 2:00:33.0 | 2:00:29.3 | 4:49 |
| 33 | Eric Alden | Bozeman | MT | 748 | M | 66 | 2:02:01.3 | 2:01:58.4 | 4:53 |
| 34 | Tizz Strachan | Hailey | ID | 709 | F | 57 | 2:03:28.0 | 2:03:21.9 | 4:56 |
| 35 | Wally Chambers | Manti | UT | 715 | M | 69 | 2:04:15.7 | 2:04:07.5 | 4:58 |
| 36 | Jared Rawlings | Sheridan | WY | 706 | M | 46 | 2:04:18.9 | 2:04:14.0 | 4:58 |
| 37 | Lynn Sellegren | Bozeman | MT | 714 | M | 69 | 2:05:03.6 | 2:04:56.9 | 5:00 |
| 38 | Sam Lee | Red Lodge | MT | 725 | F | 37 | 2:12:52.1 | 2:12:44.1 | 5:19 |
| 39 | Martin Hudson | Pinedale | WY | 726 | M | 72 | 2:13:27.7 | 2:13:20.9 | 5:20 |
| 40 | Dick Swanson | Bozeman | MT | 749 | M | 78 | 2:19:31.6 | 2:19:27.8 | 5:35 |
| 41 | Sam Francis | Bozeman | MT | 717 | M | 72 | 2:20:47.3 | 2:20:40.6 | 5:38 |
| 42 | James Walsh | Boulder | CO | 744 | M | 77 | 2:27:37.8 | 2:27:32.9 | 5:54 |
| 43 | Phil Gardner | Missoula | MT | 743 | M | 61 | 2:34:08.2 | 2:33:59.7 | 6:10 |
| 44 | Christopher Lundberg | Driggs | ID | 701 | M | 43 | 2:36:21.9 | 2:36:14.6 | 6:15 |
| 45 | Rich Troy | Driggs | ID | 732 | M | 74 | 2:36:33.5 | 2:36:27.0 | 6:15 |
| 46 | Larry Young | Driggs | ID | 729 | M | 73 | 2:37:31.7 | 2:37:23.9 | 6:18 |
| 47 | Jacob Taylor | Alpine | WY | 713 | M | 25 | 2:54:37.5 | 2:54:28.8 | 6:59 |
| 48 | Tristan Terrault | | | 579 | M | 17 | 3:05:39.5 | 3:05:39.5 | 7:26 |
| 49 | Olivia Bergeron | Cody | WY | 737 | F | 26 | 3:07:29.3 | 3:05:09.9 | 7:24 |
| 50 | James Lundberg | Minneapolis | MN | 702 | M | 75 | 3:33:48.5 | 3:33:39.7 | 8:33 |