Searched 18 events from May 13, 2017 to May 10, 2025
| Name | Gender | From | Finish Count |
|---|---|---|---|
| Brittany Lane | Female | Boulder, CO | 1 |
| Frank Lane | Male | Easton, PA | 1 |
| Hunter Lane | Male | Hoover, AL | 1 |
| Jenny Lane | Female | Boulder, CO | 1 |
| Season Lane | Female | Hoover, AL | 1 |
| Francy Lang | Female | Denver, CO | 2 |
| Cosmo Langsfeld | Male | Gunnison, CO | 1 |
| Barrett Langton | Male | Denver, CO | 1 |
| Fiona Larsen | Female | Lakewood, CO | 2 |
| Taylor Larsen | Male | Lakewood, CO | 1 |
| Charity Larson | Female | Fort Collins, CO | 1 |
| Greg Larson | Male | Boulder, CO | 2 |
| Natalie Larson | Female | Denver, CO | 2 |
| Ryan Larson | Male | Steamboat Springs, CO | 1 |
| Sean Larson | Male | Cheyenne, WY | 1 |
| Ryan Lassen | Male | Boulder, CO | 1 |
| Kayla Lasseter | Female | Cody, WY | 1 |
| Liz Lata | Female | Steamboat Springs, CO | 1 |
| Jesse Lauder | Male | Denver, CO | 1 |
| Ashley Lavallier | Female | Loveland, CO | 1 |
| Christian Lavoie | Male | Fort Collins, CO | 4 |
| Jeremey Lawrence | Male | Centennial, CO | 2 |
| Malia Lawrence | Female | Fort Collins, CO | 2 |
| Joshua Lawton | Male | Lafayette, CO | 1 |
| Kate Leary | Female | Boulder, CO | 1 |
| Stephen Ledford | Male | Fort Collins, CO | 1 |
| Daniel Lee | Male | Fort Collins, CO | 1 |
| Jenny Lee | Female | Parker, CO | 1 |
| Thomas Leforce | Male | Fort Collins, CO | 1 |
| Dean Lehmkuhler | Male | Cheyenne, WY | 1 |
| Ashley Leighton | Female | Arvada, CO | 1 |
| Katrina Lems | Female | Fort Collins, CO | 1 |
| Shana Leneveu | Female | Louisville, CO | 2 |
| Samuel Lentz | Male | Denver, CO | 1 |
| Jessica Leoncini | Female | Denver, CO | 1 |
| Marina Lepikhina | Female | Boulder, CO | 1 |
| Cory Leppert | Male | Colorado Springs, CO | 1 |
| Jacob Lester | Male | Fort Collins, CO | 1 |
| Mick Lester | Male | Niwot, CO | 1 |
| Kyle Leto | Male | Fort Collins, CO | 1 |
| David Leung | Male | Castle Rock, CO | 1 |
| Charles Levaque | Male | Fort Collins, CO | 1 |
| Abby Levene | Female | Boulder, CO | 1 |
| Gregory Levin | Male | Boulder, CO | 1 |
| Kristy Levorson | Female | Denver, CO | 2 |
| Laura Lewallen | Female | Santa Fe, NM | 1 |
| Emily Lewellen | Female | Longmont, CO | 1 |
| Danielle Lewis | Female | Denver, CO | 1 |
| Kimberly Lewis | Female | Loveland, CO | 3 |
| Rhiannon Lewis | Female | Oakland, CA | 1 |