| Name: | John Ku | |
| Gender: | M | |
| Natonality: | AUS | |
| Date | Event | Overall | M | Distance | Time |
|---|---|---|---|---|---|
| 2022 | 2022-10-29 | Ultra-Trail Australia 50 km (50km trail) | 1565 | 1002 | 50.000 km | 10:30:09 h |
| 2023 | 2023-05-13 | Ultra-Trail Australia 50 km (50km trail) | 1702 | 1100 | 50.000 km | 11:32:50 h |