| Name: | David Williamson | |
| Gender: | M | |
| Natonality: | AUS | |
| Date | Event | Overall | M | Distance | Time |
|---|---|---|---|---|---|
| 2005 | 2005-02-05 | Cradle Mountain Run (82km trail) | 30 | 29 | 82.000 km | 12:24:00 h |
| 2008 | 2008-02-02 | Cradle Mountain Run (82km trail) | 22 | 19 | 82.000 km | 11:30:58 h |
| 2018 | 2018-09-15 | Surf Coast Century 50 km (50km trail) | 114 | 75 | 50.000 km | 6:43:23 h |