| Name | Team | Event Name |
|---|---|---|
| Cecelia Keppel | Team Super Spectacular Survivor Susan | TCS New York City Marathon |
| Celeste Lee | Holy Walkamolies | DIY: Your TEAM, Your Way |
| Chad Bates | Hail Mary Poppins | Walt Disney World Marathon Weekend |
| Channing Pletka | TCS New York City Marathon | |
| Chantel | Team In Training | Unstoppable for A Cure | Walt Disney World Marathon Weekend |
| Charles Federico | Bank of America Chicago Marathon | |
| Charles Janssen | The Optimist Athlete | Bank of America Chicago Marathon |
| Charles Novogradac | Novo Group | Bank of America Chicago Marathon |
| Charlie Krambeer | Bank of America Chicago Marathon | |
| Charlotte Heisenberg | Bank of America Chicago Marathon |