Searched 18 events from May 13, 2017 to May 10, 2025
| Name | Gender | From | Finish Count |
|---|---|---|---|
| Cody Koontz | Male | Greeley, CO | 1 |
| Brook Koski | Female | Longmont, CO | 1 |
| Kraig Koski | Male | Longmont, CO | 1 |
| Sarah Kosling | Female | Fort Collins, CO | 1 |
| Austin Kott | Male | Rapid City, SD | 1 |
| Nicholas Kovacevic | Male | Denver, CO | 2 |
| Kristen Kovatch | Female | Fort Collins, CO | 2 |
| Erik Kowalczyk | Male | Fort Collins, CO | 2 |
| Alison Koziol | Female | Fort Collins, CO | 1 |
| Beth Kramer | Female | Littleton, CO | 1 |
| Grace Krause | Female | Golden, CO | 1 |
| Greg Krause | Male | Littleton, CO | 1 |
| Jason Krause | Male | Palmer Lake, CO | 1 |
| Jeff Krause | Male | Littleton, CO | 1 |
| Kellie Kreikemeier | Female | Fort Collins, CO | 2 |
| Ivan Kriakov | Male | Boulder, CO | 1 |
| Jennifer Kripki | Female | Saskatoon, SK | 1 |
| John Paul Krol | Male | Newburyport, MA | 1 |
| Barrett Kroll | Male | Overland Park, KS | 1 |
| Stephan Kroll | Male | Fort Collins, CO | 1 |
| John Kronenberger | Male | Fort Collins, CO | 1 |
| Joshua Krutsinger | Male | Fort Collins, CO | 1 |
| Tom Kubicz | Male | Lakewood, CO | 1 |
| Chris Kudron | Male | Denver, CO | 1 |
| Taylor Kuehn | Male | Laramie, WY | 1 |
| Chad Kuhlman | Male | Fort Collins, CO | 2 |
| Bernadette Kuhn | Female | Laporte, CO | 1 |
| Julia Kukulies | Female | Fort Collins, CO | 4 |
| Chris Kumm | Male | Broomfield, CO | 3 |
| Megan Kunkel | Female | Colorado Springs, CO | 1 |
| Nic Kuon | Male | Fort Collins, CO | 1 |
| Nathan Kurz | Male | Allensbach, DEU | 1 |
| Taisa Kushner | Female | Boulder, CO | 1 |
| Ben Kuster | Male | Longmont, CO | 3 |
| Ben Kutsch | Male | Clark, CO | 1 |
| Sam Kuzma | Male | Fort Collins, CO | 1 |
| Christine Labarr | Female | Wellington, CO | 1 |
| Stacey Paul La Borde | Male | Metairie, LA | 1 |
| Brunza LaBore | Male | Eaton, CO | 4 |
| Ann Labosky | Female | Colorado Springs, CO | 1 |
| Ryan Lagerquist | Male | Boulder, CO | 3 |
| Manuel Lago | Male | Rio De Janeiro, Brazil | 2 |
| Kwok Lai | Male | Helotes, TX | 1 |
| Glenda Lainis | Female | Boulder, CO | 2 |
| Joshua Lamarr | Male | Windsor, CO | 1 |
| Jake Lamb | Male | Fort Collins, CO | 1 |
| Adam Lambert | Male | Granby, CO | 1 |
| Michael Lamond | Male | Leadville, CO | 2 |
| Tom Lamond | Male | Brooklyn, NY | 1 |
| Gary Lamott | Male | Coon Rapids, MN | 1 |