| Andy Hamilton's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2025 | Oregon, US | 61 | Friday, July 11, 2025 | 43:13:12.00 |
| Hardrock 100 2024 | Oregon, US | 60 | Friday, July 12, 2024 | 42:09:15.00 |
| Hardrock 100 2023 | Oregon, US | 59 | Friday, July 14, 2023 | 39:19:21.00 |
| Andy Hamilton's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2025 | Oregon, US | 61 | Friday, July 11, 2025 | 43:13:12.00 |
| Hardrock 100 2024 | Oregon, US | 60 | Friday, July 12, 2024 | 42:09:15.00 |
| Hardrock 100 2023 | Oregon, US | 59 | Friday, July 14, 2023 | 39:19:21.00 |