| Name: | Irving Underwood | |
| Gender: | M | |
| Natonality: | AUS | |
| Date | Event | Overall | M | Distance | Time |
|---|---|---|---|---|---|
| 2002 | 2002-03-02 | Six Foot Track (45km trail) | 275 | 241 | 45.000 km | 5:42:37 h |
| 2003 | 2003-03-08 | Six Foot Track (45km trail) | 185 | 175 | 45.000 km | 5:21:55 h |
| 2004 | 2004-03-13 | Six Foot Track (45km trail) | 303 | 255 | 45.000 km | 5:35:01 h |