Brittney Sidwell has 6 recorded races from Chicago, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-01-10 | Frozen Gnome 50K/10K | 1:10:31 | 51 | |
| 2025-01-11 | Frozen Gnome 50K/10K | 10K | 1:10:28 | 51 |
| 2024-05-19 | 2024 Life Time Chicago Spring Half & 10K Half Marathon | Half Marathon | 1:53:47 | 984 |
| 2024-01-06 | Frozen Gnome 50K/10K | 10K | 1:14:05 | 49 |
| 2023-01-14 | Frozen Gnome 50K/10K | 10K | 1:06:32 | 55 |
| 2022-01-15 | Frozen Gnome 10K Trail Run | 1:10:50 | 39 |