| Name: | Michelle Northfield | |
| Gender: | F | |
| Natonality: | AUS | |
| Date | Event | Overall | F | Distance | Time |
|---|---|---|---|---|---|
| 2017 | 2017-12-10 | Gold Coast 50 Road Race (50km road) | 73 | 15 | 50.000 km | 5:11:20 h |
| 2018 | 2018-03-25 | Great Ocean Run 45 km (45km trail) | 16 | 4 | 45.000 km | 5:13:25 h |
| 2019 | 2019-07-20 | Elephant Trail Race 50 km (50km trail) | 21 | 6 | 50.000 km | 7:50:13 h |
| 2019-12-08 | Gold Coast 50 Road Race (50km road) | 164 | 48 | 50.000 km | 5:28:20 h |
| 2021 | 2021-05-15 | Ultra-Trail Australia 100 Km (100km trail) | 929 | 159 | 100.000 km | 20:37:41 h |
| 2021-10-30 | Halloween Dusk 2 Dawn 12h (12h trail) | 6 | 2 | 56.000 km | 12:00:00 h |
| 2021-12-05 | Duval Dam Buster Hendo Hustle (50km ) | 26 | 5 | 50.000 km | 7:14:55 h |
| 2022 | 2022-10-29 | Ultra-Trail Australia 50 km (50km trail) | 783 | 194 | 50.000 km | 7:21:52 h |
| 2022-12-16 | Ultra-Trail Kosciuszko by UTMB - Kosci Miler (161km trail) | 143 | 24 | 161.000 km | 30:57:41 h |