Searched 4 events from September 23, 2017 to August 07, 2021
| Name | Gender | From | Finish Count |
|---|---|---|---|
| Lindsey Iman | Female | Lakewood, CO | 1 |
| Jack Jewell | Male | Boulder, CO | 1 |
| Josephine Jones | Female | Lakewood, CO | 1 |
| Steve Jozefczyk | Male | Grand Junction, CO | 1 |
| Kummi Ka | Female | Erie, CO | 1 |
| Karl Kamm | Male | Silverton, CO | 1 |
| John Karels | Male | Arvada, CO | 1 |
| Meredith Kaufman | Female | Golden, CO | 1 |
| Dhruv Kedar | Male | Boulder, CO | 1 |
| Kyle Kingrey | Male | Loveland, CO | 1 |
| Morgan H Kirby | Male | Palmer Lake, CO | 1 |
| Walter Knight | Male | Denver, CO | 1 |
| Jon Kocik | Male | Steamboat Springs, CO | 1 |
| Michael Kubicek | Male | Littleton, CO | 2 |
| Brunza LaBore | Male | Eaton, CO | 1 |
| Glenda Lainis | Female | Boulder, CO | 1 |
| Fiona Larsen | Female | Lakewood, CO | 1 |
| Sarah Lavender Smith | Female | Telluride, CO | 1 |
| Christian Lavery | Male | Golden, CO | 1 |
| Ivy Lefebvre | Female | Silverton, CO | 1 |
| Martin Le Roux | Male | Superior, CO | 1 |
| Leo Lesperance | Male | Erie, CO | 1 |
| Anna Liao | Female | Boulder, CO | 1 |
| Dane Lindblad | Male | Golden, CO | 1 |
| David Lorah | Male | Glenwood Springs, CO | 1 |
| Constance Mahoney | Female | Almont, CO | 1 |
| John Mahoney | Male | Almont, CO | 1 |
| Mary Mahoney | Female | Crested Butte, CO | 1 |
| Teresa Malone | Female | Durango, CO | 1 |
| Bob Manthy | Male | Boulder, CO | 1 |
| Joanna Marczyk | Female | Ridgway, CO | 1 |
| Jenifer Marks | Female | Denver, CO | 1 |
| Robert Marks | Male | Durango, CO | 1 |
| Tina Martinez | Female | Durango, CO | 1 |
| Jonathan McMahon | Male | Fort Collins, CO | 1 |
| Andy McPherson | Male | Thornton, CO | 1 |
| Lauren McVey | Female | Avon, CO | 1 |
| Abraham Merinar | Male | Colorado Springs, CO | 1 |
| Pascal Merz | Male | Boulder, CO | 1 |
| Shad Mika | Male | Westminster, CO | 1 |
| Darren Miller | Male | Mountain Villave, CO | 1 |
| Justin Mitchell | Male | Littleton, CO | 2 |
| Ivan Montes Vaquera | Male | Boulder, CO | 1 |
| Aaron Moore | Male | Durango, CO | 1 |
| Megan Morrissey | Female | Eagle, CO | 1 |
| Andrea Mosher | Female | Durango, CO | 1 |
| Jennifer Murdock | Female | Avon, CO | 1 |
| Claire Murphy | Female | Ouray, CO | 1 |
| Emma Murray | Female | Boulder, CO | 1 |
| Justin Myers | Male | Hesperus, CO | 1 |