| Name: | Greg Byrne | |
| Gender: | M | |
| Natonality: | AUS | |
| Date | Event | Overall | M | Distance | Time |
|---|---|---|---|---|---|
| 1999 | 1999-03-06 | Six Foot Track (46.6km trail) | 155 | 133 | 46.600 km | 5:33:56 h |
| 1998 | 1998-09-19 | Royal National Park Ultra Marathon (50km trail) | 13 | 13 | 50.000 km | 4:47:20 h |
| 1991 | 1991-03-16 | Six Foot Track (46.6km trail) | 18 | 18 | 46.600 km | 4:22:08 h |
| 1990 | 1990-03-24 | Six Foot Track (46.6km trail) | 86 | 80 | 46.600 km | 5:13:41 h |
| 1989 | 1989-03-18 | Six Foot Track (46.6km trail) | 26 | 25 | 46.600 km | 4:27:14 h |