| Miranda Williamson's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Oriflamme 50k - 2024 (50k) | Colorado, US | 41 | Saturday, April 13, 2024 | 06:04:49.00 |
| 2021 West Line Winder 50k | Colorado, US | 38 | Saturday, September 25, 2021 | 07:10:06.00 |
| Miranda Williamson's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Oriflamme 50k - 2024 (50k) | Colorado, US | 41 | Saturday, April 13, 2024 | 06:04:49.00 |
| 2021 West Line Winder 50k | Colorado, US | 38 | Saturday, September 25, 2021 | 07:10:06.00 |