Bianca Joiner had a time of 4:14:19 over 32.0 km at Sydenham Challenge on 3rd February 2019.
| Name | Bianca Joiner |
| Gender | F |
| Club | Hillcrest Villagers |
| Number | 1896 |
| Race | Date | Distance | Pace | Time | |
|---|---|---|---|---|---|
| Umgeni Marathon | 2018-03-25 | 32.0 km | 6:34 | 3:29:55 | |
| Sydenham Challenge | 2019-02-03 | 32.0 km | 7:57 | 4:14:19 |