| Name | Team | Event Name |
|---|---|---|
| Maggie Goldberg | Bloomberg | TCS New York City Marathon |
| Maggie Versteegen | Pop's Warriors | WALT DISNEY WORLD Marathon Weekend |
| Maggie Yewens | Team Yewens | Hike Yosemite |
| Maire Casey | Bank of America Chicago Marathon | |
| Makenna Palumbo | Girls4Remission | Bank of America Chicago Marathon |
| Makenna Whitesell | Bank of America Chicago Marathon | |
| Makenzie Boyce | TCS New York City Marathon | |
| Mallory Mitchell | TCS New York City Marathon | |
| Mandy Marneris Hansen | Bank of America Chicago Marathon | |
| Manuela Castano | Bloomberg | TCS New York City Marathon |