| Name | Team | Event Name |
|---|---|---|
| Maggie Ivie | Bank of America Chicago Marathon | |
| Maggie Law | Team Anitas! | America's Most Beautiful Bike Ride |
| Mai Ly Campbell | Bank of America Chicago Marathon | |
| Makenna Palumbo | 4Girls4Remission | Bank of America Chicago Marathon |
| Mallory Elliott | Elliott Crew | Walt Disney World Marathon Weekend |
| Mamie Coleman | Bank of America Chicago Marathon | |
| Manuel Sarmento | Dylan’s Vikings | Walt Disney World Marathon Weekend |
| Marcela Mejia Espinosa | Bank of America Chicago Marathon | |
| Marco Polakovic | Peaks for Pia | DIY: Your TEAM, Your Way |
| Marco Valentini | Bank of America Chicago Marathon |