| Name | Team | Event Name |
|---|---|---|
| Robin Cooper | DIY: Your TEAM, Your Way | |
| Robyn Eckhaus | Bank of America Chicago Marathon | |
| rodney fuller | Walt Disney World Marathon Weekend | |
| Rodney Pierson | Walt Disney World Marathon Weekend | |
| Roman Treuthart | TCS New York City Marathon | |
| Ron Wertley | Suncoast | Walt Disney World Marathon Weekend |
| Ronald Zentner | Walt Disney World Marathon Weekend | |
| Rose Santos | DIY: Your TEAM, Your Way | |
| Ross Lilienfield | TCS New York City Marathon | |
| Ruthie Harrell | Team Cinderella | TCS New York City Marathon |