| Name: | Karl Ayrey | |
| Gender: | M | |
| Natonality: | AUS | |
| Date | Event | Overall | M | Distance | Time |
|---|---|---|---|---|---|
| 2007 | 2007-03-10 | Six Foot Track (45km trail) | 221 | 194 | 45.000 km | 5:06:18 h |
| 2008 | 2008-03-08 | Six Foot Track (45km trail) | 109 | 103 | 45.000 km | 4:41:31 h |
| 2010 | 2010-03-13 | Six Foot Track (45km trail) | 64 | 58 | 45.000 km | 4:25:23 h |
| 2011 | 2011-03-12 | Six Foot Track (45km trail) | 131 | 113 | 45.000 km | 4:49:27 h |
| 2013 | 2013-03-09 | Six Foot Track (45km trail) | 47 | 44 | 45.000 km | 4:13:20 h |
| 2019 | 2019-03-09 | Six Foot Track (45km trail) | 68 | 60 | 45.000 km | 4:24:04 h |
| 2019-04-14 | Canberra 50km Ultramarathon (50km road) | 7 | 7 | 50.000 km | 3:28:37 h |