| Name | Team | Event Name |
|---|---|---|
| Marni Kamzan | Team Silicon Valley | America's Most Beautiful Bike Ride |
| Marti Mendoza | Hikers4Life | Hike Yosemite |
| Martin Gilchrist | Team Silicon Valley | America's Most Beautiful Bike Ride |
| Mary Beth Poe | The Sisters | Hike Yosemite |
| Mary Blaha | Walt Disney World Marathon Weekend | |
| Mary Ellen Sennert | Team Soar | DIY: Your TEAM, Your Way |
| Mary Gallagher-Seaman | Team Soar | DIY: Your TEAM, Your Way |
| Mary Grace Davenport | Peaks for Pia | DIY: Your TEAM, Your Way |
| Mary Guyette | TCS New York City Marathon | |
| Mary Hogan | Bank of America Chicago Marathon |