| Name: | Karen Muir | |
| Gender: | F | |
| Natonality: | AUS | |
| Date | Event | Overall | F | Distance | Time |
|---|---|---|---|---|---|
| 2018 | 2018-05-19 | Ultra-Trail Australia 50 km (50km trail) | 1515 | 609 | 50.000 km | 9:47:25 h |
| 2017 | 2017-05-20 | Ultra-Trail Australia 50 km (50km trail) | 1185 | 476 | 50.000 km | 10:42:18 h |
| 2021 | 2021-05-15 | Ultra-Trail Australia 100 Km (100km trail) | 1105 | 227 | 100.000 km | 26:22:55 h |
| 2023 | 2023-05-13 | Ultra-Trail Australia 50 km (50km trail) | 1590 | 544 | 50.000 km | 10:49:05 h |
| 2023-10-28 | Bondi to Manly Ultra (80km trail) | 484 | 106 | 80.000 km | 13:51:13 h |