Tiffany Key has 4 recorded races from Adelphi, Maryland, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-09-28 | 2025 Life Time Chicago Half Marathon + 5K | Half Marathon | 2:02:13 | 2483 |
| 2024-09-29 | 2024 Life Time Chicago Half Marathon + 5K | Half Marathon | 2:05:11 | 2732 |
| 2024-01-28 | 2024 Life Time Miami Marathon & Half Half Marathon | Half Marathon | 2:18:26 | 5639 |
| 2023-09-24 | Life Time Chicago Half Marathon + 5K presented by HOKA | 5K | 29:35 | 307 |