Searched 27 events from September 24, 1999 to September 26, 2025
| Name | Gender | From | Finish Count |
|---|---|---|---|
| Kaci Lickteig | Female | Omaha, NE | 1 |
| Kristel Liddle | Female | Fort Collins, CO | 2 |
| John Liebeskind | Male | Corvallis, OR | 1 |
| Steve Liechty | Male | Victor, MT | 5 |
| Steve Lieneman | Male | Sheridan, WY | 1 |
| Miles Lilly | Male | Bend, OR | 1 |
| Paul Lindauer | Male | Boise, ID | 5 |
| Martijn Linden | Male | Salt Lake City, UT | 1 |
| Mathias Lindhardt | Male | Unknown, Unknown | 1 |
| Stephen Lindsay | Male | Kaysville, UT | 2 |
| Julie Lindstrom | Female | Jackson, WY | 1 |
| Jake Lindvall | Male | Lincoln, NE | 1 |
| Cory Linfield | Male | Lakewood, CO | 1 |
| Leah Ling | Female | Salt Lake City, UT | 1 |
| Ryan Lingg | Male | Iowa City, IA | 1 |
| Katy Link | Female | Salt Lake City, UT | 1 |
| Robert Lisey | Male | 1 | |
| Tonya Littlehales | Female | Bend, OR | 1 |
| Henry Liu | Male | Fremont, CA | 1 |
| Craig Lloyd | Male | Draper, UT | 1 |
| Val Loboda | Male | Snowmass, CO | 1 |
| Dj Loertscher | Male | S. Salt Lake, UT | 2 |
| Samantha Long | Female | Highland, UT | 1 |
| Tim Long | Male | Grand Junction, CO | 2 |
| Glen Longhurst | Male | Maryville, TN | 1 |
| Adam Loomis | Male | Kamas, UT | 1 |
| Greg Loomis | Male | Midlothian, VA | 1 |
| Oswaldo Lopez | Male | México, MEX, Mexico | 1 |
| Vincent Lopez | Male | Pasadena, CA | 1 |
| Paul Losee | Male | Layton, UT | 1 |
| Bill Losey | Male | Ohio | 2 |
| Brandon Lott | Male | Burbank, WA | 2 |
| Anthony Lounsbery | Male | Saint Charles, MO | 1 |
| Jonathan Love | Male | Salt Lake City, UT | 1 |
| John Loviere | Male | 1 | |
| Francisco Lovko | Male | Ogden, UT | 1 |
| Gary Lowe | Male | Bozeman, MT | 1 |
| Gregory Lowe | Male | Ipswich, MA | 3 |
| Nicole Lowe | Female | Layton, UT | 2 |
| Sarah Lowell | Female | 1 | |
| Ian Michael Lowry | Male | San Diego, CA | 1 |
| Phillip Lowry | Male | North Ogden, UT | 16 |
| Joseph Luciani-Cervantes | Male | Montebello, CA | 1 |
| Carolyn Luckett | Female | Salt Lake City, UT | 11 |
| Gary Lukacs | Male | Spring Grove, PA | 1 |
| Robert Lund | Male | Saratoga Springs, UT | 1 |
| Chris Lundberg | Male | Victor, ID | 2 |
| Don Lundell | Male | 1 | |
| Patrick Lundergan | Male | Salt Lake City, UT | 1 |
| Zac Lundgren | Male | Minneapolis, MN | 1 |