| Name: | Grant Czartowski | |
| Gender: | M | |
| Natonality: | AUS | |
| Date | Event | Overall | M | Distance | Time |
|---|---|---|---|---|---|
| 2008 | 2008-04-13 | Canberra 50km Ultramarathon (50km road) | 30 | 27 | 50.000 km | 4:04:18 h |
| 2009 | 2009-04-19 | Canberra 50km Ultramarathon (50km road) | 25 | 23 | 50.000 km | 3:56:59 h |
| 2010 | 2010-05-15 | The North Face 100 Australia (100km trail) | 139 | 122 | 100.000 km | 16:03:41 h |
| 2010-03-21 | Water World Great Ocean Run 45 km (45km trail) | 5 | 5 | 45.000 km | 4:13:35 h |
| 2014 | 2014-05-17 | The Great Ocean Road International Marathon (45km road) | 74 | 63 | 45.000 km | 3:31:13 h |
| 2015 | 2015-05-16 | The North Face 100 Australia (100km trail) | 323 | 280 | 100.000 km | 15:35:34 h |
| 2016 | 2016-11-20 | Stromlo Lightning Strike 50km (50km trail) | 2 | 2 | 50.000 km | 4:20:54 h |
| 2018 | 2018-03-10 | Six Foot Track (45km trail) | 129 | 109 | 45.000 km | 4:40:57 h |
| 2019 | 2019-03-09 | Six Foot Track (45km trail) | 111 | 95 | 45.000 km | 4:40:59 h |
| 2021 | 2021-03-13 | Six Foot Track (45km trail) | 147 | 132 | 45.000 km | 5:00:40 h |