| Name | Team | Event Name |
|---|---|---|
| Lexie Rice | Will Run for Remission | Bank of America Chicago Marathon |
| Lia LaBrant | TCS New York City Marathon | |
| Lia Robertson | Bank of America Chicago Marathon | |
| Liam Maughan | Bank of America Chicago Marathon | |
| Lianne Vicchio | Hike Banff | |
| Libby Fitzpatrick-Pena | Walt Disney World Marathon Weekend | |
| Lily Gallagher | Katie's Krew | Bank of America Chicago Marathon |
| Lily Ramsey | TCS New York City Marathon | |
| Lily West | Jenny Booyah & Peachy Tribe | Walt Disney World Marathon Weekend |
| Lina Moscol | Bank of America Chicago Marathon |