Searched 20 events from September 17, 2005 to September 21, 2024
| Name | Gender | From | Finish Count |
|---|---|---|---|
| Michael Rickers | Male | 1 | |
| Jon Riebkes | Male | 1 | |
| Bronson Riseng | Male | Boulder, CO | 1 |
| Coffi Rodgers | Male | Aurora, CO | 1 |
| Kurt Roeser | Male | Boulder, CO | 3 |
| J Rogers | Male | Boulder, CO | 2 |
| Greg Ross | Male | 1 | |
| Raoul Rossiter | Male | Broomfield, CO | 2 |
| Peter Roth | Male | 1 | |
| Ryan Roth | Male | 1 | |
| Coby Royer | Male | 1 | |
| Tim Runyon | Male | 1 | |
| Jake Ruttinger | Male | 1 | |
| Zachary Ryerson | Male | Boulder, CO | 1 |
| Sandro Sacerdoti | Male | Boulder, CO | 1 |
| Jed Salazar | Male | Boulder, CO | 1 |
| Jeff Sallen | Male | 1 | |
| Erik Sanders | Male | Golden, CO | 1 |
| Peter Sanders | Male | Lafayette, CO | 1 |
| Jon Sargent | Male | Boulder, CO | 6 |
| Bailey Sauter | Male | Boulder, CO | 1 |
| Evan Scara | Male | Denver, CO | 1 |
| Jacob Scheiffler | Male | Louisville, CO | 3 |
| Matthew Schexnyder | Male | Boulder, CO | 1 |
| Brad Schildt | Male | 1 | |
| Mike Schlauch | Male | 4 | |
| Jeff Schuler | Male | Boulder, CO | 2 |
| Bret Scofield | Male | 1 | |
| John Scott | Male | Parker, CO | 2 |
| Marvin Seibert | Male | 1 | |
| Mike Selig | Male | 1 | |
| Kevin Selker | Male | 2 | |
| Adam Sessions | Male | Denver, CO | 1 |
| Matthew Sharpe | Male | Boulder, CO | 1 |
| Ben Shaw | Male | Memphis, TN | 1 |
| Jacob Sheiffler | Male | Boulder, CO | 1 |
| Pemba Sherpa | Male | Boulder, CO | 2 |
| Pemba I Sherpa | Male | Boulder, CO | 7 |
| Pemba II Sherpa | Male | 6 | |
| Bill Showers | Male | Bromfield, CO | 2 |
| Steven Shuman | Male | Boulder, CO | 1 |
| Joseph Shy | Male | Redondo Beach, CA | 1 |
| Colin Simon | Male | Boulder, CO | 7 |
| Nikita Simonian | Male | Boulder, CO | 4 |
| Chris Siron | Male | Longmont, CO | 1 |
| Steve Sirotkin | Male | 1 | |
| Chris Smith | Male | Boulder, CO | 1 |
| Darren Smith | Male | Boulder, CO | 3 |
| Dave Smith | Male | 3 | |
| Joe Smith | Male | Boulder, CO | 1 |