| Laurence Griffiths's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Pacific Crest Trail 50 -2025 (PCT 50) (50 Miler) | California, US | 42 | Saturday, May 10, 2025 | 13:28:57.00 |
| Old West Trail Runs 2025 (50K) | California, US | 42 | Saturday, March 15, 2025 | 07:11:33.00 |
| Laurence Griffiths's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Pacific Crest Trail 50 -2025 (PCT 50) (50 Miler) | California, US | 42 | Saturday, May 10, 2025 | 13:28:57.00 |
| Old West Trail Runs 2025 (50K) | California, US | 42 | Saturday, March 15, 2025 | 07:11:33.00 |