Searched 21 events from September 17, 2005 to September 20, 2025
| Name | Gender | From | Finish Count |
|---|---|---|---|
| Matthew Dittmer | Male | Broomfield, CO | 2 |
| Sarah Doelger | Female | 1 | |
| Gareth Doskey | Male | Boulder, CO | 3 |
| Ali Doumbia | Male | 1 | |
| Chris Douty | Male | 2 | |
| Rachel Downey | Female | Aurora, CO | 1 |
| Andy Downs | Male | Lyons, CO | 1 |
| Sarah Doyle | Female | 1 | |
| Wendy Drake | Female | Boulder, CO | 1 |
| Elizabeth Dressler | Female | Boulder, CO | 1 |
| Katy Driscoll | Female | 1 | |
| John Duda | Male | 1 | |
| Mathew Dudgeon | Male | 1 | |
| Brad Durbin | Male | Evergreen, CO | 2 |
| Leonie Durbin | Female | 1 | |
| Anthony Duricy | Male | 2 | |
| Nick Edwards | Male | Boulder, CO | 1 |
| Beth Egan | Female | 2 | |
| Andrew Eichenlaub | Male | Morrison, CO | 1 |
| Jonathan Eisen | Male | Boulder, CO | 1 |
| Mark Eller | Male | 1 | |
| Eneko Emparanza Baumgart | Male | Boulder, CO | 1 |
| Riccardo Esclapon | Male | 1 | |
| Gustavo Fagalde | Male | Santiago Chile, CO | 1 |
| Jamie Falk | Male | 1 | |
| Erez Falkenstein | Male | 1 | |
| Jennifer Fawcett | Female | Boulder, CO | 2 |
| Dan Feeney | Male | Boulder, CO | 2 |
| Kristen Felix | Female | 1 | |
| Todd Felix | Male | 1 | |
| Michael Fend | Male | 2 | |
| Daniel Ferandez | Male | 1 | |
| Ben Fibbe | Male | Louisville, CO | 1 |
| Jennifer Fick | Female | Boulder, CO | 1 |
| James Fiebiger | Male | Westminster, CO | 1 |
| Megan Finnesy | Female | Lafayette, CO | 1 |
| Adam Fisher | Male | Boulder, CO | 1 |
| Jen Fisher | Female | 1 | |
| Zach Flagg | Male | Denver, CO | 1 |
| Thomas Flahive | Male | 1 | |
| Tyler Folan | Male | Arvada, CO | 1 |
| Eric Forsyth | Male | Broomfield, CO | 1 |
| Gretchen Foster | Female | Boulder, CO | 1 |
| Ian Fowler | Male | Louisville, CO | 1 |
| Mindy Fowler | Female | Louisville, CO | 2 |
| Eric Fowles | Male | Louisville, CO | 1 |
| Matthew Fox | Male | Boulder, CO | 1 |
| Denise Franklin | Female | 1 | |
| Jim Franklin | Male | 1 | |
| Ryan Franz | Male | Boulder, CO | 9 |