| Isaac Galef-Brown's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 West Line Winder Trail Races (50k) | Colorado, US | 34 | Saturday, September 27, 2025 | 06:56:54.00 |
| Red Feather Trail Jamboree 2022 (50K) | Colorado, US | 31 | Saturday, September 17, 2022 | 07:19:46.00 |
| Isaac Galef-Brown's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 West Line Winder Trail Races (50k) | Colorado, US | 34 | Saturday, September 27, 2025 | 06:56:54.00 |
| Red Feather Trail Jamboree 2022 (50K) | Colorado, US | 31 | Saturday, September 17, 2022 | 07:19:46.00 |