| Name: | Natasha Harper | |
| Gender: | F | |
| Natonality: | AUS | |
| Date | Event | Overall | F | Distance | Time |
|---|---|---|---|---|---|
| 2019 | 2019-05-18 | Ultra-Trail Australia 50 km (50km trail) | 633 | 192 | 50.000 km | 7:28:46 h |
| 2020 | 2020-10-24 | The Heysen 105 km Trail Race (105km trail) | 73 | 13 | 105.000 km | 14:46:51 h |
| 2021 | 2021-04-11 | Mt Solitary 45 km Ultra Race (45km trail) | 110 | 21 | 45.000 km | 8:25:10 h |
| 2021-03-13 | Six Foot Track (45km trail) | 416 | 77 | 45.000 km | 5:48:31 h |
| 2021-05-15 | Ultra-Trail Australia 100 Km (100km trail) | 631 | 92 | 100.000 km | 17:33:57 h |
| 2022 | 2022-12-16 | Ultra-Trail Kosciuszko by UTMB - Kosci 100 (100km trail) | 211 | 29 | 100.000 km | 14:50:21 h |
| 2023 | 2023-05-13 | Ultra-Trail Australia 100 Km (100km trail) | 327 | 39 | 100.000 km | 16:28:38 h |
| 2023-03-11 | Six Foot Track (45km trail) | 515 | 96 | 45.000 km | 6:06:48 h |