Searched 17 events from July 25, 2015 to July 26, 2025
| Name | Gender | From | Finish Count |
|---|---|---|---|
| Paul Graham | Male | Amherst, WI | 1 |
| Sarah Graham | Female | Fort Collins, CO | 1 |
| Jan Grajkowski | Male | Fort Collins, CO | 1 |
| Ashley Gramza | Female | North Little Rock, AR | 1 |
| Maria Grant | Female | Fort Collins, CO | 3 |
| Garrett Graubins | Male | Lafayette, CO | 1 |
| Kevin Gravina | Male | Golden, CO | 1 |
| Meaghan Gravina | Female | Golden, CO | 1 |
| Jayden Gray | Male | American Fork, UT | 1 |
| Tom Gray | Male | Lakewood, CO | 1 |
| Nicole Green | Female | Aurora, CO | 1 |
| Ryan Green | Female | Flagstaff, AZ | 1 |
| Shari Green | Female | Livermore, CO | 2 |
| Will Green | Male | Fort Worth, TX | 2 |
| Jess Greene | Female | Bonney Lake, WA | 1 |
| Connor Greenhalgh | Male | Fort Collins, CO | 1 |
| Kimberly Greer | Female | Larkspur, CO | 1 |
| Jason Gregg | Male | Denver, CO | 1 |
| Jeff Gregg | Male | Doniphan, NE | 2 |
| John Gregg | Male | Birmingham, AL | 1 |
| Terry Grenwelge | Male | Fort Collins, CO | 1 |
| Gregg Griffenhagen | Male | Fort Collins, CO | 2 |
| Madeleine Griffin | Female | Denver, CO | 1 |
| Marc Griffin | Male | Stuarts Draft, VA | 1 |
| Amanda Grimes | Female | Silverton, CO | 3 |
| Paul Grimes | Male | Loomis, CA | 1 |
| Preston Gromer | Male | Fort Collins, CO | 1 |
| Tucker Grose | Male | Westminster, CO | 1 |
| Harlan Grossman | Male | Fort Collins, CO | 1 |
| Bill Groth | Male | Baker, FL | 1 |
| Lauren Groth | Female | Boulder, CO | 2 |
| Diana Grubb | Female | Fort Collins, CO | 2 |
| Doug Gruenbacher | Male | Quinter, KS | 2 |
| Eli Gruenbacher | Male | Quinter, KS | 1 |
| Justin Grunewald | Male | Boulder, CO | 1 |
| Anna Gubbins | Female | Grand Lake, CO | 1 |
| Kelsey Guess | Female | Colorado Springs, CO | 1 |
| Michael Guilford | Male | Arvada, CO | 1 |
| Dominic Guinta | Male | Lake Zurich, IL | 1 |
| Becky Gullberg | Female | Fort Collins, CO | 1 |
| Charles Gulledge | Male | Highlands Ranch, CO | 1 |
| Jodie Gullett | Female | Eaton, CO | 2 |
| Robert Gullett | Male | Eaton, CO | 2 |
| Vishal Gupta | Male | Buffalo, NY | 1 |
| Albert Guravage | Male | Windsor, CO | 1 |
| Adam Guske | Male | Fort Collins, CO | 1 |
| Chad Gustafson | Male | Grand Junction, CO | 1 |
| Matt Gustafson | Male | Fort Collins, CO | 1 |
| Lourdes Gutierrez-Kellam | Female | Calgary, AB | 1 |
| Jason Haddock | Male | Boulder, CO | 1 |