Searched 18 events from May 13, 2017 to May 10, 2025
| Name | Gender | From | Finish Count |
|---|---|---|---|
| James Schroeter | Male | Longmong, CO | 1 |
| Carly Schulaka | Female | Golden, CO | 1 |
| Luke Schuler | Male | Westminster, CO | 2 |
| Bill Schum | Male | Erie, CO | 1 |
| Stefan Schuster | Male | Denver, CO | 3 |
| Sam Schwaller | Male | Collierville, TN | 1 |
| Kevin Schwartz | Male | Fort Collins, CO | 1 |
| Amber Scott | Female | Fort Collins, CO | 1 |
| Christopher Scott | Male | Denver, CO | 1 |
| John Scott | Male | Louisville, CO | 3 |
| Joshua Scott | Male | Arvada, CO | 1 |
| Adam Seaman | Male | Parker, CO | 1 |
| Derrick Searle | Male | Fort Collins, CO | 2 |
| Amy Sebby | Female | Anchorage, AK | 1 |
| Kristin Sedacca | Female | Loveland, CO | 1 |
| Dana Sedin | Male | Loveland, CO | 4 |
| Andrew Seidman | Male | Erie, CO | 1 |
| Garrett Seitz | Male | Denver, CO | 1 |
| Nate Seitz | Male | Fort Collins, CO | 1 |
| Shawn Selby | Male | Houston, TX | 1 |
| Eric Selle | Male | Littleton, CO | 1 |
| Samantha Sellke | Female | Evergreen, CO | 1 |
| Scott Selverian | Male | Fort Collins, CO | 1 |
| Bryan Serafini | Male | Denver, CO | 1 |
| Elizabeth Sesseman | Female | Boulder, CO | 1 |
| Pramod Setlur | Male | Loveland, CO | 1 |
| Courtney Seward | Female | Erie, CO | 1 |
| Julie Seydel | Female | Louisville, CO | 1 |
| Maggie Shafer | Female | Fort Collins, CO | 2 |
| Corinne Shalvoy | Female | Castle Rock, CO | 1 |
| Graham Shalvoy | Male | Castle Rock, CO | 1 |
| Myra Shanks | Female | Fort Collins, CO | 2 |
| Andrew Sharpe | Male | Loveland, CO | 1 |
| Travis Shaver | Male | Denver, CO | 1 |
| Aaron Shaw | Male | Santa Fe, NM | 1 |
| Dan Shaw | Male | Denver, CO | 1 |
| Tj Sheahen | Male | Parker, CO | 1 |
| Bo Shelby | Male | Denver, CO | 1 |
| Cheryl Shellabarger | Female | Loveland, CO | 1 |
| Josh Shelton | Male | Longmont, CO | 1 |
| Phoebe Sherman | Female | Flagstaff, AZ | 1 |
| Amy Shertzer | Female | Monument, CO | 1 |
| Tiffany Shewell | Female | Park City, UT | 1 |
| Mathieu Shields | Male | Longmont, CO | 1 |
| Lily Shiland | Female | Boulder, CO | 1 |
| Theo Shipley | Male | Denver, CO | 1 |
| Scott Shirola | Male | Colorado Springs, CO | 1 |
| Alec Shobe | Male | Boulder, CO | 1 |
| Kenneth Shockley | Male | Fort Collins, CO | 1 |
| Taylor Shook | Female | Denver, CO | 1 |