Searched 9 events from October 21, 2017 to October 18, 2025
| Name | Gender | From | Finish Count |
|---|---|---|---|
| Ashley Saloga | Female | Golden, CO | 1 |
| Zack Samuel-Burnett | Male | Loveland, CO | 1 |
| Zachary Sanchez | Male | Windsor, CO | 1 |
| Silvia Sanchez-Martinez | Female | Laramie, WY | 3 |
| Peter Sanders | Male | Lafayette, CO | 1 |
| Erik Sandquist | Male | Fort Collins, CO | 3 |
| Brook Santangelo | Female | Denver, CO | 1 |
| Tess Santangelo | Female | Denver, CO | 1 |
| Scot Sauers | Male | Littleton, CO | 1 |
| Hannah Saunders | Female | Fort Collins, CO | 1 |
| Devon Saxbury | Female | Nunn, CO | 1 |
| Daniel Schansberg | Male | Westminster, CO | 1 |
| Andrew Schauer | Male | Fort Collins, CO | 1 |
| Charles Scheibe | Male | Denver, CO | 1 |
| Monica Scheiman | Female | Severence, CO | 1 |
| Kasey Schena | Female | Lynnfield, MA | 1 |
| Sam Schena | Male | Lynnfield, MA | 1 |
| Matthew Schenck | Male | Parker, CO | 1 |
| Gregory Schill | Male | Boulder, CO | 1 |
| Ginger Schirmer | Female | Castle Rock, CO | 1 |
| Justin Schmidt | Male | Longmont, CO | 1 |
| Madison Schoenbeck | Female | Denver, CO | 1 |
| Henning Schoene | Male | Bellvue, CO | 1 |
| Dylan Schott | Male | Denver, CO | 1 |
| Pam Schrock | Female | Fort Collins, CO | 1 |
| Thomas Schroeder | Male | Manorville, NY | 2 |
| Todd Schroeder | Male | Fort Collins, CO | 1 |
| Sarah Schubmehl | Female | Boulder, CO | 1 |
| Henry Schuler | Male | Arvada, CO | 1 |
| Louis Schultz | Male | Denver, CO | 3 |
| Katherine Schulz | Female | Casper, WY | 1 |
| Bill Schum | Male | Erie, CO | 1 |
| Mackenzie Schumer | Female | Denver, CO | 1 |
| Stefan Schuster | Male | Denver, CO | 1 |
| Grace Schutte | Female | Denver, CO | 1 |
| Sara Schutte | Female | Denver, CO | 1 |
| Michelle Schwartz | Female | Fort Collins, CO | 1 |
| Nina Schwinghammer | Female | Juneau, AK | 1 |
| Brendon Schwirtz | Male | Longmont, CO | 1 |
| Phil Schwolert | Male | Wellington, CO | 2 |
| Seth Schwolert | Male | Laramie, WY | 2 |
| Elisa Sciorilli | Female | Indian Land, SC | 1 |
| Kyle Scott | Male | Broadlands, VA | 1 |
| Rick Scott | Male | Castle Rock, CO | 1 |
| Jennifer Seals | Female | Eaton, CO | 1 |
| Derrick Searle | Male | Fort Collins, CO | 3 |
| Dana Sedin | Male | Loveland, CO | 1 |
| Jordan Sedlezky | Male | Boulder, CO | 1 |
| Sarah Seefeldt | Female | Lakewood, CO | 1 |
| Andrew Seidel | Male | Windsor, CO | 1 |