Betty Joyce has 4 recorded races from Coral Gables, Florida, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-01-25 | Life Time Miami Marathon & Half presented by FP Movement Half Marathon | Half Marathon | 53:07 | 14198 |
| 2025-02-02 | Life Time Miami Marathon & Half presented by FP Movement Half Marathon | Half Marathon | 4:24:37 | 13244 |
| 2024-01-28 | 2024 Life Time Miami Marathon & Half Half Marathon | Half Marathon | 4:07:46 | 12296 |
| 2023-01-28 | Life Time Miami Marathon & Half Half Marathon | Half Marathon | 3:51:43 | 11990 |