| Date: | September 9, 2023 |
| Event: | Collie River Ultra 50km |
| Location: | Collie, WA | |
| Distance: | 50km trail |
| Data Source: | DUV page |
| Rankings Eligible: | N |
| AURA Points Comp: | - |
| |
| Rank | Performance | Surname, firstname | M | F | Age | Nat. |
| 1 | 5:17:10 h | Andrew, Daniel | 1 | | M35 | NZL |
| 2 | 5:42:51 h | Allison, Shonel | | 1 | F | AUS |
| 3 | 5:56:06 h | Warriner, Genevieve | | 2 | F50 | AUS |
| 4 | 5:56:20 h | Lavell, Jay | 2 | | M | AUS |
| 5 | 6:18:35 h | Dodgshun, Tom | 3 | | M | AUS |
| 6 | 6:19:59 h | Graham, Caitlin | | 3 | F | AUS |
| 7 | 6:33:41 h | Smigielski, Anthony | 4 | | M | AUS |
| 8 | 6:37:14 h | Brennan, Reuben | 5 | | M | AUS |
| 9 | 6:46:51 h | Stock, Duncan | 6 | | M | AUS |
| 10 | 6:56:53 h | Michie, Emily | | 4 | F | AUS |
| 11 | 6:58:32 h | Frost, Justin | 7 | | M | AUS |
| 12 | 6:59:52 h | Cook, Sophie | | 5 | F | AUS |
| 13 | 7:08:34 h | Smith, Kate | | 6 | F | AUS |
| 14 | 7:08:35 h | Crowe, Brett | 8 | | M60 | AUS |
| 15 | 7:09:07 h | van Rensburg, Lea | | 7 | F | AUS |
| 16 | 7:15:38 h | King, Ari | | 8 | F | AUS |
| 17 | 7:27:51 h | Rivett, Simon | 9 | | M | AUS |
| 18 | 7:27:52 h | Petropoulos, Tim | 10 | | M | AUS |
| 19 | 7:34:05 h | Drumm, Shane | 11 | | M | AUS |
| 20 | 7:37:28 h | Wood, Matthew | 12 | | M | AUS |
| 21 | 7:38:57 h | Grosas, Drew | 13 | | M | AUS |
| 22 | 7:41:15 h | Morrow, Jacqui | | 9 | F | AUS |
| 23 | 7:51:30 h | Speedie, Donna | | 10 | F | GBR |
| 24 | 7:51:38 h | Salib, Nina | | 11 | F | AUS |
| 25 | 7:52:12 h | Mule, Michelle | | 12 | F40 | AUS |
| 26 | 7:52:13 h | Blackburn, Joss | | 13 | F | AUS |
| 27 | 7:52:13 h | Leiner, Joerg | 14 | | M50 | AUS |
| 28 | 7:52:25 h | Rowling, Justin | 15 | | M | GBR |
| 29 | 7:53:53 h | Clyde, Regan | | 14 | F | AUS |
| 30 | 7:53:54 h | Mawby, Jackson | 16 | | M | AUS |
| 31 | 8:13:54 h | Anwar, Aresh | | 15 | F | AUS |
| 32 | 8:13:54 h | Rogers, Daniel | 17 | | M | AUS |
| 33 | 8:14:30 h | Dean, Davina | | 16 | F | AUS |
| 34 | 8:14:38 h | Tirkot, Kadiejayne | | 17 | F | AUS |
| 35 | 8:14:42 h | Muir, Iain | 18 | | M | AUS |
| 36 | 8:21:35 h | Black, Tamsyn | | 18 | F40 | AUS |
| 37 | 8:33:00 h | MacFarlane, Anna | | 19 | F | AUS |
| 38 | 8:33:00 h | Crofts, Narelle | | 19 | F | AUS |
| 39 | 8:36:49 h | Inglis, Tim | 19 | | M65 | AUS |
| 40 | 8:37:11 h | Vance, Rebecca | | 21 | F | AUS |
| 41 | 8:38:27 h | Jones, Elliott | | 22 | F | AUS |
| 42 | 8:47:19 h | O'Donnell, Andrew | 20 | | M | AUS |
| 43 | 9:41:50 h | Bowler, Amanda | | 23 | F40 | AUS |
| 44 | 10:04:54 h | Cerda-Pavia, Claudine | | 24 | F40 | AUS |
| 45 | 11:01:15 h | Jago, Antoinette | | 25 | F | AUS |
| 46 | 12:26:14 h | MacKay-Koelen, Julia | | 26 | F60 | AUS |
| 47 | 12:26:16 h | Sherwin, Kylie | | 27 | F50 | AUS |