Searched 17 events from July 25, 2015 to July 26, 2025
| Name | Gender | From | Finish Count |
|---|---|---|---|
| Allie Chesnut | Female | Littleton, CO | 1 |
| Brown Chesser | Male | Arvada, CO | 1 |
| Nick Childers | Male | Denver, CO | 1 |
| Aimee Chlebnik | Female | Fort Collins, CO | 1 |
| Neil Chrisp | Male | Nolensville, TN | 1 |
| Stephanie Christau | Female | Ann Arbor, MI | 1 |
| Kelly Christopherson | Female | Flagstaff, AZ | 1 |
| Matthew Church | Male | Denver, CO | 1 |
| Raymond Churgovich | Male | Broomfield, CO | 1 |
| Jeramia Cibulka | Male | Fort Collins, CO | 4 |
| Paul Cicchinelli | Male | Denver, CO | 1 |
| Jonathan Cienski | Male | Highlands Ranch, CO | 1 |
| Miro Cifersky | Male | Hrnciarovce Nad Parnou, Slovakia | 1 |
| Harry Cintineo | Male | Saint Charles, MO | 2 |
| Nicholas Cipoletti | Male | Denver, CO | 1 |
| Adam Citarella | Male | Superior, CO | 1 |
| Chuck Clark | Male | Aubrey, TX | 1 |
| Dain Clark | Male | Centennial, CO | 1 |
| Diane Clark | Female | Montrose, CO | 1 |
| James Clark | Male | Cheyenne, WY | 1 |
| Joshua Clark | Male | Pensacola, FL | 1 |
| Sara Clark | Female | Denver, CO | 1 |
| Stacey Clark | Female | East Berlin, CT | 1 |
| John Clarke | Male | Colorado Springs, CO | 1 |
| Scott Clarke | Male | Salida, CO | 1 |
| Amy Clauss | Female | Colorado Springs, CO | 1 |
| Steve Clemons | Male | Monument, CO | 1 |
| Jonathan Clinthorne | Male | Lakewood, CO | 1 |
| Brent Cody | Male | Fort Collins, CO | 2 |
| Ben Coffman | Male | Alamosa, CO | 1 |
| Ashley Cofrin | Female | Boulder, CO | 1 |
| John Cogburn | Male | Fort Collins, CO | 2 |
| Meghan Cogswell | Female | Colorado Springs, CO | 1 |
| Aj Cohen | Male | Fort Collins, CO | 5 |
| Bridget Cohen | Female | Bellvue, CO | 1 |
| Erica Cohen | Female | Wheat Ridge, CO | 1 |
| Jonathan Cohen | Male | Wheat Ridge, CO | 1 |
| Stuart Cohen | Male | Denver, CO | 1 |
| Harrison Cole | Male | Littleton, CO | 1 |
| Natalie Collar | Female | Boulder, CO | 2 |
| Andrew Collins | Male | Boulder, CO | 1 |
| Cecelia Collins | Female | Golden, CO | 1 |
| Chuck Collins | Male | Wentzville, MO | 1 |
| Danny Collins | Male | Ft Collins, CO | 3 |
| Valerie Collins | Female | Ft. Collins, CO | 1 |
| Elisha Colson | Female | Steamboat Springs, CO | 1 |
| Paul Colvin | Male | Longmont, CO | 1 |
| Nicolas Composto | Male | Missoula, MT | 1 |
| Justin Compton | Male | Erie, CO | 2 |
| Lucianne Conklin | Female | Boulder, CO | 1 |