| Name | Team | Event Name |
|---|---|---|
| Lexi Belnick | Bank of America Chicago Marathon | |
| Lia LaBrant | TCS New York City Marathon | |
| Lily DiDomenico | Bank of America Chicago Marathon | |
| Lily West | Jenny Booyah & the Peachy Tribe | WALT DISNEY WORLD Marathon Weekend |
| Lin Zhuo | Bloomberg | TCS New York City Marathon |
| Lina Moscol | TCS New York City Marathon | |
| Linda Lawrence | Hike Yosemite | |
| Linda Lindenberg | Team 209 | America's Most Beautiful Bike Ride |
| Lindsay Boyd | Bank of America Chicago Marathon | |
| Lindsay Lee | Melius Research | TCS New York City Marathon |