Mason Altimairo has 4 recorded races from Williamstown, New Jersey, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-08-27 | Lighthouse 5k Series Aug 27 | 5K | 27:36 | 25 |
| 2024-08-28 | Lighthouse 5k Series August 28 | 5K | 30:18 | 51 |
| 2023-08-30 | Lighthouse 5k Series August 30 | 5K | 29:36 | 21 |
| 2022-08-24 | Lighthouse 5k Series August 24, 2022 | 5K | 29:11 | 60 |