Searched 18 events from May 13, 2017 to May 10, 2025
| Name | Gender | From | Finish Count |
|---|---|---|---|
| Katelyn Johnson | Female | Fort Collins, CO | 1 |
| Lexa Johnson | Female | Littleton, CO | 1 |
| Lynette Johnson | Female | Fort Collins, CO | 1 |
| Max Johnson | Male | Denver, CO | 1 |
| Sarah Johnson | Female | Nederland, CO | 1 |
| Shelby Johnson | Female | Colorado Springs, CO | 1 |
| Tricia Johnson | Female | Lakeville, MN | 1 |
| Joe Johnston | Male | Casper, WY | 1 |
| Rachel Johnston | Female | Laramie, WY | 1 |
| Cody Jones | Male | Kansas City, KS | 1 |
| Daniel Jones | Male | Fort Collins, CO | 1 |
| Douglas Boone Jones | Male | Denver, CO | 1 |
| Joe Jones | Male | Denver, CO | 1 |
| Josephine Jones | Female | Lakewood, CO | 2 |
| Katie Jones | Female | Loveland, CO | 5 |
| Spring Jones | Female | Green River, WY | 2 |
| Tina Jones | Female | Fort Collins, CO | 1 |
| Zach Jones | Male | Colorado Springs, CO | 1 |
| Gabe Joyes | Male | Lander, WY | 3 |
| Andy Joynt | Male | Iowa City, IA | 2 |
| Jen Jungwirth | Female | Box Elder, SD | 1 |
| David Jurek | Male | Homewood, IL | 1 |
| Chris Justice | Male | Boulder, CO | 1 |
| Aashish Kabra | Male | San Antonio, TX | 1 |
| Paul Kacsmar | Male | Longmont, CO | 2 |
| Joshua Kail | Male | Denver, CO | 1 |
| Olivia Kail | Female | Denver, CO | 3 |
| Tyler Kaley | Male | Denver, CO | 2 |
| Justin Kallal | Male | Cheyenne, WY | 2 |
| Benjamin Kammin | Male | Boulder, CO | 3 |
| Johnathan Karol | Male | Sturgis, SD | 1 |
| Adam Kasparek | Male | Sioux Falls, SD | 1 |
| Lizzie Kasparek | Female | Sioux Falls, SD | 1 |
| Jordan Katterheinrich | Male | Loveland, CO | 1 |
| Kyle Kattke | Male | Golden, CO | 1 |
| Travis Kauffman | Male | Fort Collins, CO | 2 |
| Lisa Kaufman | Female | Diana, TX | 1 |
| Terri Kazanjian | Female | Louisville, CO | 1 |
| Junko Kazukawa | Female | Denver, CO | 2 |
| Dave Keating | Male | Scottsdale, AZ | 1 |
| Noah Keck | Male | Solon, IA | 1 |
| Dhruv Kedar | Male | Boulder, CO | 1 |
| Nicholas Kedzuf | Male | Fort Collins, CO | 1 |
| Matthew Keeny | Male | Littleton, CO | 1 |
| Jhon Kehmeier | Male | Thornton, CO | 1 |
| Erin Keilman | Female | Fort Collins, CO | 1 |
| Michael Keilman | Male | Boulder, CO | 1 |
| Kelly Kellow | Female | Fort Collins, CO | 1 |
| Erin Kelly | Female | Golden, CO | 1 |
| Seth Kelly | Male | Golden, CO | 2 |