Declan Welsh has 3 recorded races from Catonsville, Maryland, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-05-02 | Resurrection St. Paul 5K and Fun Run 5k | 5K | 33:16 | 115 |
| 2024-05-10 | Resurrection St. Paul 5K and Fun Run 5k | 5K | 31:49 | 86 |
| 2023-05-12 | Resurrection St. Paul 5K and Fun Run 5k | 40:41 | 67 |