| Name: | Justin Harding | |
| Gender: | M | |
| Natonality: | AUS | |
| Date | Event | Overall | M | Distance | Time |
|---|---|---|---|---|---|
| 2020 | 2020-10-17 | The Blackall 50 (50km trail) | 273 | 148 | 50.000 km | 9:37:41 h |
| 2021 | 2021-07-24 | The Guzzler Ultra 50km (50km trail) | 246 | 175 | 50.000 km | 8:46:17 h |
| 2022 | 2022-07-23 | The Guzzler Ultra 100km (100km trail) | 89 | 70 | 100.000 km | 22:27:04 h |
| 2022-10-29 | Ultra-Trail Australia 50 km (50km trail) | 579 | 447 | 50.000 km | 6:52:14 h |
| 2023 | 2023-07-22 | The Guzzler Ultra 100km (100km trail) | 75 | 67 | 100.000 km | 19:20:30 h |