| Name: | Mark Backhouse | |
| Gender: | M | |
| Natonality: | AUS | |
| Date | Event | Overall | M | Distance | Time |
|---|---|---|---|---|---|
| 2016 | 2016-12-18 | Six Inch Trail 46 km Marathon (46km trail) | 114 | 93 | 46.000 km | 5:22:39 h |
| 2017 | 2017-07-02 | Yaberoo Trail Ultra (50km trail) | 35 | 23 | 50.000 km | 5:46:20 h |
| 2018 | 2018-11-03 | Feral Pig Ultra 50 mi (50mi trail) | 4 | 3 | 80.467 km | 11:47:15 h |
| 2021 | 2021-05-01 | Light Horse Ultra - 24h (24h trail) | 12 | 7 | 146.070 km | 24:00:00 h |
| 2021-11-06 | Feral Pig Ultra 100 mi (100mi trail) | 19 | 18 | 160.934 km | 30:52:18 h |
| 2022 | 2022-04-23 | Light Horse Ultra - 24h (24h trail) | 6 | 4 | 166.030 km | 24:00:00 h |