| Date: | March 4, 2023 | |
| Event: | Lark Hill 50K Dusk to Dawn Ultra | |
| Location: | Port Kennedy, WA | |
| Distance: | 50km trail | |
| Data Source: | DUV page | |
| Rankings Eligible: | N | |
| AURA Points Comp: | 2023 | |
| Rank | Performance | Surname, firstname | M | F | Age | Nat. |
|---|---|---|---|---|---|---|
| 1 | 3:48:54 h | Gore, Philip | 1 | M35 | AUS | |
| 2 | 3:55:57 h | Kelly, Justin | 2 | M40 | AUS | |
| 3 | 4:41:59 h | Weller, Craig | 3 | M40 | AUS | |
| 4 | 5:10:01 h | Smith, Jessica | 1 | F23 | AUS | |
| 5 | 5:13:06 h | Francis, Mick | 4 | M60 | AUS | |
| 6 | 5:15:39 h | Thom, Jeremy | 5 | M45 | GBR | |
| 7 | 5:27:54 h | de Klerk, Gerard | 6 | M23 | AUS | |
| 8 | 5:42:56 h | Langley, Tom | 7 | M23 | AUS | |
| 9 | 5:47:42 h | Louw, Lara | 2 | F23 | AUS | |
| 10 | 6:03:42 h | Mullan, Lee | 8 | M40 | AUS | |
| 11 | 6:24:19 h | Staal, Bekka | 3 | F23 | AUS | |
| 12 | 6:56:38 h | Holland, Clare | 4 | F60 | AUS | |
| 13 | 7:13:10 h | Connell, Karyn | 5 | F35 | AUS | |
| 14 | 7:19:18 h | Donovan, Melissa | 6 | F23 | AUS | |
| 15 | 7:31:45 h | Brown, Adam | 9 | M50 | AUS | |
| 16 | 8:39:26 h | Clark, Debbie | 7 | F45 | AUS |