| Name | Team | Event Name |
|---|---|---|
| Kara Katic | Bank of America Chicago Marathon | |
| Kara Pescaru | A+ Fundracers | Bank of America Chicago Marathon |
| Karen Rankin | WALT DISNEY WORLD Marathon Weekend | |
| Karen Stock | Team Karen | Hike Yosemite |
| Karen Walker | Golden Gate Sole Steppers | DIY: Your TEAM, Your Way |
| Kari Ksar | Bank of America Chicago Marathon | |
| Karim Welaya | Bank of America Chicago Marathon | |
| Karin Gallmeier | WALT DISNEY WORLD Marathon Weekend | |
| Karin Pappin-OBrien | TNT Event | |
| Karina Ionkina | United Airlines NYC Half |