Isla Spreer has 5 recorded races from Manhattan, Kansas, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-07-04 | 49th Annual Freedom Run 10K, 5K and 1 Mile | 5K | 20:17 | 14 |
| 2025-03-22 | 47th Annual Saint Patrick's Day Road Race Shamrock 2 Mile | 12:24 | 5 | |
| 2024-03-16 | 46th Annual Saint Patrick's Day Road Race Shamrock 2 Mile | 12:58 | 6 | |
| 2023-03-18 | 45th Annual Saint Patrick's Day Road Race Shamrock 2 Mile | 16:05 | 25 | |
| 2022-03-19 | 44th Annual Saint Patrick's Day Road Race Shamrock 2 Mile | 16:40 | 52 |