| Name | Team | Event Name |
|---|---|---|
| Brandon Lee | Walt Disney World Marathon Weekend | |
| Brant de Groot | BlackRock | TCS New York City Marathon |
| Brant Steinberg | TCS New York City Marathon | |
| BreAnna Smith | Walt Disney World Marathon Weekend | |
| Bree Etherton | Bank of America Chicago Marathon | |
| Brenda Bidwell | America's Most Beautiful Bike Ride | |
| Brenda Litchfield | Jenny Booyah & the Peachy Tribe | Walt Disney World Marathon Weekend |
| Brendan Collins | TCS New York City Marathon | |
| Brendan O'Brien | TCS New York City Marathon | |
| Brenna Harkins | Walt Disney World Marathon Weekend |