The Rut
The Rut is an international skyrunning competition held for the first time in 2013. It runs every year in Big Sky, Montana in September and consists of four races, a 50 K, a 25 K, a 11 K and Vertical Kilometer both valid for the Skyrunner World Series.50 K
| Edition | Date | Rank | Men's winner | Time | Rank | Women's winner | Time |
| 1st | 14 September 2013 | 1st |  Paul Hamilton | 5:13:08.4 | 23rd | Erin Phelps | 6:43:51.1 |
| 2nd | 13 September 2014 | 1st |  Kilian Jornet | 5:09:31.43 | 29th |  Emelie Forsberg | 6:32:39.57 |
| 3rd | 6 September 2015 | 1st |  Franco Collé | 5:16:58.53 | 21st | Emelie Forsberg | 6:25:44.21 |
| 4th | 4 September 2016 | 1st | Cristofer Clemente | 3:51:52.55 | 21st | Ida Nilsson | 4:27:29.46 |
| 5th | 3 September 2017 | 1st | Luis Alberto Hernando | 5:10:15.95 | 13th |  Ragna Debats | 6:13:55.81 |
| 6th | 2 September 2018 | 1st | Jackson Brill | 5:17:54.64 | 12th | Sandra Nypaver | 6:13:35.70 |
| 7th | 1 September 2019 | 1st | Cody Lind | 5:29:44.85 | 19th | Erika Flowers | 6:51:52.41 |
28 K / 25 K
| Edition | Date | Rank | Men's winner | Time | Rank | Women's winner | Time |
| 1st | 6 September 2015 | 1st |  Remi Bonnet | 2:58:55 | 13th | Megan Kimmel | 3:35:04 |
| 2nd | 4 September 2016 | 1st | Hassan Ait Chaou | 3:06:39 | 12th | Megan Kimmel | 3:36:23 |
| 3rd | 3 September 2017 | 1st | Aritz Egea Caceres | 3:15:49.83 | 13th | Laura Orgué | 3:50:12.37 |
| 4th | 1 September 2018 | 1st |  Pascal Egli | 3:06:52.57 | 12th |  Holly Page | 3:42:06.51 |
| 5th | 31 August 2019 | 1st | David Sinclair | 3:11:53.50 | 15th | Ann Spencer | 3:59:32.68 |
11 K / 12 K
Lone Peak Vertical Kilometer
