Bill Armstrong has 9 recorded races from Portsmouth, New Hampshire, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-06-13 | Market Square Day 10k 10K Run | 50:23 | 143 | |
| 2025-06-14 | Market Square Day 10k 10K Run | 47:02 | 100 | |
| 2024-11-10 | CMC Manchester City Marathon Half Marathon | 1:43:17 | 77 | |
| 2024-10-27 | Seacoast Half Marathon | 1:41:37 | 97 | |
| 2024-06-08 | Market Square Day 10K 10K Run | 47:55 | 87 | |
| 2023-10-29 | Seacoast Half Marathon | 1:41:33 | 82 | |
| 2022-10-30 | Seacoast Half Marathon | 1:40:54 | 86 | |
| 2022-06-11 | Market Square Day 10K 10K Run | 46:37 | 65 | |
| TCS London Marathon 2024 | Marathon | 3:26:19 | 8945 |