Searched 27 events from September 24, 1999 to September 26, 2025
| Name | Gender | From | Finish Count |
|---|---|---|---|
| Ron Stagg | Male | 1 | |
| Craig Stahl | Male | Providence, UT | 8 |
| Natalie Kaufman Stamp | Female | Brandon, SD | 1 |
| Phillip Stark | Male | 1 | |
| Sophie Starkman | Female | Longmont, CO | 1 |
| Andrew Steelman | Male | Champaign, IL | 1 |
| Adam Steidler | Male | Ashland, OR | 1 |
| Tom Steidler | Male | Kaneohe, HI | 1 |
| Brian Steinberg | Male | Grand Rapids, MI | 1 |
| Adam Stepanovic | Male | Flagstaff, AZ | 2 |
| Scott Stephenson | Male | Riverton, UT | 1 |
| Rick Stevens | Male | Draper, UT | 1 |
| Eric Stevenson | Male | Jackson, WY | 1 |
| Matthew Stewart | Male | Salt Lake City, UT | 1 |
| Patrick Stewart | Male | Highlands Ranch, CO | 1 |
| Megan Stewart Futrell | Female | Montara, CA | 1 |
| Kent Stieler | Male | Loveland, CO | 1 |
| Jon St. John | Male | Salt Lake City, UT | 1 |
| Tommy Stockton | Male | Los Alamos, NM | 1 |
| Cindy Stonesmith | Female | Louisville, CO | 1 |
| Erik Storheim | Male | Salt Lake City, UT | 2 |
| Jared Storrs | Male | Utah | 1 |
| Katie Storrs | Female | Salt Lake City, UT | 1 |
| Jeff Stowell | Male | Salt Lake City, UT | 3 |
| Adam St.Pierre | Male | Boulder, CO | 1 |
| Jonathan Strack | Male | Elk Grove, CA | 1 |
| Eric Strand | Male | Logan, UT | 1 |
| Jackson Strand | Male | Bozeman, MT | 1 |
| Allison Stratton | Female | Holladay, UT | 5 |
| Kc Stratton | Male | Lehi, UT | 1 |
| Leonard Strnad | Male | Boulder, CO | 1 |
| Tim Stroh | Male | Arlington, WA | 1 |
| Collins Stuart | Male | Utah | 1 |
| Forrest Stuart | Male | Harrisville, UT | 1 |
| Jonathan Stuart | Male | Ogden, UT | 2 |
| Misty Suarez | Female | West Jordan, UT | 1 |
| Brett Sublett | Male | Colorado | 1 |
| Paul Sukphisit | Male | Logan, UT | 2 |
| Scott Sullivan | Male | California | 1 |
| Sean Sullivan | Male | Madison, WI | 1 |
| Todd Sullivan | Male | Fort Wayne, IN | 2 |
| Clark Sundahl | Male | Monument, CO | 1 |
| Kaushik Sunder | Male | Mountain View, CA | 1 |
| Jeremy Suwinski | Male | Taylorsville, UT | 5 |
| Junko Suzuki | Female | Tokyo, JPN | 1 |
| Ken Swalberg | Male | West Bountiful, UT | 1 |
| Nate Swanberg | Male | Boulder, CO | 1 |
| Jennifer Swanson | Female | Hyde Park, UT | 2 |
| Mark Swanson | Male | California | 1 |
| Josh Swayne | Male | Reno, NV | 4 |