| Date: | October 19, 1991 | |
| Event: | Royal National Park Ultra Marathon - 50mi | |
| Location: | Grays Point, NSW | |
| Distance: | 50mi trail | |
| Data Source: | DUV page | |
| Rankings Eligible: | N | |
| AURA Points Comp: | - | |
| Rank | Performance | Surname, firstname | M | F | Age | Nat. |
|---|---|---|---|---|---|---|
| 1 | 6:28:32 h | Wallace, Don | 1 | M23 | AUS | |
| 2 | 7:08:25 h | Love, Greg | 2 | M35 | AUS | |
| 3 | 7:28:26 h | Graves, Ian | 3 | M | AUS | |
| 4 | 9:10:41 h | Anderson, Maggie | 1 | F | NZL | |
| 5 | 10:07:21 h | Telfer, Ann | 2 | F | AUS | |
| 6 | 10:31:59 h | Cribb, Lynn | 3 | F | AUS |