Searched 18 events from May 13, 2017 to May 10, 2025
| Name | Gender | From | Finish Count |
|---|---|---|---|
| Benjamin Bucklin | Male | Spokane, WA | 1 |
| Marc Buffington | Male | Fort Collins, CO | 2 |
| Simeon Bukacek | Male | Lincoln, NE | 1 |
| Jason Bull | Male | Arvada, CO | 1 |
| Jared Buller | Male | Denver, CO | 1 |
| Michael Bunda | Male | Minneapolis, MN | 1 |
| Beth Bunde | Female | Fort Collins, CO | 1 |
| Danny Bundrock | Male | Fort Collins, CO | 8 |
| Sarah Bunting Lamos | Female | Thornton, CO | 2 |
| Matt Burch | Male | Fort Collins, CO | 2 |
| Ryan Burch | Male | Loveland, CO | 4 |
| Andrew Burford | Male | Boulder, CO | 1 |
| Brian Burkhardt | Male | Denver, CO | 1 |
| Chris Burkholder | Male | Fort Collins, CO | 1 |
| Chris Burmeister | Male | Denver, CO | 1 |
| Jeremy Burmeister | Male | Greeley, CO | 3 |
| James Burnworth | Male | Lakewood, CO | 1 |
| Nick Burrell | Male | Coralville, IA | 1 |
| Cecelia Burrow | Female | Dallas, TX | 1 |
| Trey Burrow | Male | Dallas, TX | 1 |
| Emmylou Burrows | Female | Fort Collins, CO | 2 |
| Timothy Buse | Male | Boulder, CO | 1 |
| Jeff Bush | Male | Fort Collins, CO | 1 |
| Joel Button | Male | Stillwater, MN | 1 |
| Lisa Buxman | Female | Greeley, CO | 1 |
| Matt Buzas | Male | Evergreen, CO | 1 |
| Nathan Byers | Male | Fort Collins, CO | 1 |
| Sarah Byers | Female | Fort Collins, CO | 1 |
| Molly Cain | Female | Fort Collins, CO | 2 |
| Emily Caldwell | Female | Boulder, CO | 1 |
| Hannah Caldwell | Female | Fort Collins, CO | 1 |
| Lauren Calvert | Female | Bellvue, CO | 3 |
| Stacy Cameron | Female | Fort Collins, CO | 1 |
| Jason Cannell | Male | Longmont, CO | 1 |
| Liz Canty | Female | Huntsville, AL | 1 |
| Jason Cappiello | Male | Denver, CO | 1 |
| Seth Cardall | Male | Provo, UT | 1 |
| Jason Carey | Male | Boulder, CO | 1 |
| Alex Carlson | Male | Littleton, CO | 1 |
| Brett Carlson | Male | Fort Collins, CO | 1 |
| Erin Carnahan | Male | Fort Collins, CO | 1 |
| Stephen Carney | Male | Louisville, CO | 1 |
| Zachary Carpenter | Male | Fort Collins, CO | 1 |
| Conner Carrier | Male | Wheat Ridge, CO | 1 |
| Ashley Carter | Female | Littleton, CO | 1 |
| Tara Carter | Female | Johnstown, CO | 4 |
| Marcel Casado | Male | Longmont, CO | 1 |
| Carmelle Case | Female | Cheyenne, WY | 1 |
| Ryan Case | Male | Golden, CO | 1 |
| Shaina Case | Female | Cheyenne, WY | 1 |