| Name | Team | Event Name |
|---|---|---|
| Lee Howard | Walt Disney World Marathon Weekend | |
| Leia Gibbard | TCS New York City Marathon | |
| Leo Schleck | Madison Miles | Bank of America Chicago Marathon |
| Leon Evans | Walt Disney World Marathon Weekend | |
| Les Helfman | Hail Mary Poppins | Walt Disney World Marathon Weekend |
| Les Helfman | Hike Banff | |
| Lesley Baird | Holy Walkamolies | DIY: Your TEAM, Your Way |
| Leticia Rivera | Bank of America Chicago Marathon | |
| Lewis Zheng | TCS New York City Marathon | |
| Lex Goldstein | TCS New York City Marathon |