Searched 21 events from September 17, 2005 to September 20, 2025
| Name | Gender | From | Finish Count |
|---|---|---|---|
| Ned Graf | Male | Boulder, CO | 2 |
| Peter Graf | Male | Boulder, CO | 7 |
| Simon Grannetia | Male | Boulder, CO | 1 |
| Deanne Grant | Female | 1 | |
| Joseph Grant | Male | Gold Hill, CO | 2 |
| Andrew Grauch | Male | Nederland, CO | 1 |
| Chris Grauch | Male | Nederland, CO | 1 |
| Shalana Gray | Female | Eldorado Springs, CO | 2 |
| Tim Gray | Male | Boulder, CO | 2 |
| Marshall Graybill | Male | Boulder, CO | 1 |
| John Greedy | Male | 1 | |
| Bubs Green | Female | Ladysmith, NV | 1 |
| Robby Green | Male | Boulder, CO | 1 |
| Logan Greydanus | Male | Boulder, CO | 2 |
| Dave Gribble | Male | Lafayette, CO | 1 |
| Sebastian Griebel | Male | Boulder, CO | 2 |
| Seneca Griebel | Female | Boulder, CO | 1 |
| Sheryl Griebel | Female | Boulder, CO | 5 |
| Stefan Griebel | Male | Boulder, CO | 16 |
| Hollis Griffin | Male | Port St Lucie, FL | 1 |
| Ashley Griffith | Female | 1 | |
| Christian Griffith | Male | 1 | |
| Brian Griffiths | Male | Denver, CO | 1 |
| Keith Guillory | Male | 1 | |
| Michelle Gurst | Female | 1 | |
| Scott Gurst | Male | 1 | |
| Ron Gusek | Male | Denver, CO | 4 |
| Susan Haag | Female | 1 | |
| Jason Haas | Male | 1 | |
| Sarah Haas | Female | 1 | |
| Nathanael Haebig-Kerber | Male | Eldorado Springs, CO | 1 |
| Kate Hale | Female | Boulder, CO | 1 |
| Cordis Hall | Male | Boulder, CO | 2 |
| Toby Hammer | Male | Eldorado Springs, CO | 1 |
| Kevin Hankens | Male | 1 | |
| James Hanks | Male | Longmont, CO | 2 |
| Caleb Hardaway | Male | Boulder, CO | 1 |
| Kelly Harrington | Female | Lafayette, CO | 1 |
| Hilary Harris | Female | Boulder, CO | 2 |
| Kevin Hartnett | Male | Boulder, CO | 8 |
| Patricia Hartnett | Female | Boulder, CO | 1 |
| Chris Harvey | Male | 3 | |
| Tyler Haughness | Male | 1 | |
| Dale Hawkins | Male | Erie, CO | 1 |
| Leyla Haygood | Female | Louisville, CO | 1 |
| Janet Heally | Female | 1 | |
| Kirk Heatwole | Male | 1 | |
| Megan Hebbe | Female | 2 | |
| Meg Heerdt | Female | Boulder, CO | 4 |
| Jeanette Heimbach | Female | 1 |