Mark Seeley has 3 recorded races from Tacoma, Washington, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-06-08 | 2024 Sound to Narrows 12K Run | 2:05:34 | 1641 | |
| 2023-06-10 | 2023 Sound to Narrows 12K Run | 1:51:56 | 1259 | |
| 2022-06-11 | 2022 Sound to Narrows 12K Run | 1:43:44 | 1115 |