| Name: | Marianne Tibbitts | |
| Gender: | F | |
| Natonality: | AUS | |
| Date | Event | Overall | F | Distance | Time |
|---|---|---|---|---|---|
| 2000 | 2000-03-04 | Six Foot Track (45km trail) | 346 | 53 | 45.000 km | 6:48:32 h |
| 2001 | 2001-03-03 | Six Foot Track (45km trail) | 365 | 59 | 45.000 km | 6:21:46 h |
| 1999 | 1999-03-06 | Six Foot Track (46.6km trail) | 372 | 56 | 46.600 km | 6:40:13 h |
| 1998 | 1998-03-07 | Six Foot Track (46.6km trail) | 385 | 61 | 46.600 km | 6:47:07 h |