Searched 18 events from May 13, 2017 to May 10, 2025
| Name | Gender | From | Finish Count |
|---|---|---|---|
| Rickety Cricket | Male | Berthoud, CO | 6 |
| Brian Crim | Male | Longmont, CO | 1 |
| Lacey Croco | Female | Boulder, CO | 1 |
| Erin Crone | Female | Fort Collins, CO | 1 |
| Cole Crossett | Male | Fort Collins, CO | 1 |
| Brian Crow | Male | Fort Collins, CO | 1 |
| Valerie Crowley | Female | Arvada, CO | 1 |
| Megan Cruise | Female | Fort Collins, CO | 1 |
| Luke Crumb | Male | Boulder, CO | 1 |
| Chris Csordas | Male | Lafayette, CO | 1 |
| Alex Cummings | Male | Wheat Ridge, CO | 1 |
| Susan Cundiff | Female | Fort Collins, CO | 1 |
| David Cunningham | Male | Denver, CO | 2 |
| Jess Cunningham | Female | Loveland, CO | 1 |
| Matt Cunningham | Male | Colorado Springs, CO | 1 |
| Oliver Cunningham | Male | Denver, CO | 1 |
| Carey Cuprisin | Male | Arvada, CO | 2 |
| Matt Curley | Male | Chicago, IL | 1 |
| Michael Currie | Male | Loveland, CO | 1 |
| Brian Curtin | Male | Lakewood, CO | 1 |
| Kasey Curtis | Female | Johnstown, CO | 1 |
| Matthew Curtis | Male | Castle Rock, CO | 1 |
| Robert Cuthbert | Male | Fort Collins, CO | 1 |
| Ben Dailey | Male | Loveland, CO | 3 |
| Deanna Dailey | Female | Fort Collins, CO | 2 |
| Chace Daily | Male | Fargo, ND | 1 |
| Starla Dale | Female | Murrieta, CA | 1 |
| Cindy Dallow | Female | Greeley, CO | 1 |
| Travis Daniels | Male | Centennial, CO | 2 |
| Kevin Darmer | Male | Erie, CO | 1 |
| Chris Daugherty | Male | Colorado Springs, CO | 1 |
| Andrew Davey-Greaves | Male | Fort Collins, CO | 1 |
| Eve Davies | Female | Salt Lake City, UT | 3 |
| Haley Davies | Female | Fort Collins, CO | 1 |
| Brendan Davis | Male | Boulder, CO | 1 |
| Kevin Davis | Male | Livingston, MT | 1 |
| Nicholas Davis | Male | Boulder, CO | 4 |
| Will Davis | Male | Fort Collins, CO | 2 |
| Matthew Dawson | Male | Lafayette, CO | 1 |
| Brian Dean | Male | Colorado Springs, CO | 2 |
| Gregg Dean | Male | Fort Collins, CO | 1 |
| Thomas Dean | Male | Laramie, WY | 1 |
| Rachel Dedeyn | Female | Denver, CO | 1 |
| Phillip Deis | Male | Windsor, CO | 1 |
| Chad Dejong | Male | Peyton, CO | 3 |
| Sebastien Dekleva | Male | Fort Collins, CO | 3 |
| Michael De La Cruz | Male | Pueblo, CO | 1 |
| Jeremy Delcambre | Male | Fort Collins, CO | 1 |
| Davide Del Fante | Male | South Africa | 1 |
| Deyvison Della Giustina | Male | Littleton, CO | 1 |