Previous Winners
| Year | Male Winner | Time | Female Winner | Time |
| 2005 | Mitchell Anderson (AUS) | 08:27:35 | Charlotte Paul (AUS) | 09:47:27 |
| 2006 | Jason Shortis (AUS) | 08:03:55 | Lisbeth Kristensen (DEN) | 09:10:00 |
| 2007 | Patrick Vernay (NCL) | 08:05:58 | Charlotte Paul (AUS) | 09:00:54 |
| 2008 | Tim Van Berkel (AUS) | 08:07:06 | Gina Crawford (NZL) | 08:59:24 |
| 2009 | Patrick Vernay (NCL) | 08:13:59 | Gina Crawford (NZL) | 09:16:52 |
| 2010 | Courtney Ogden (AUS) | 08:14:01 | Kate Bevilaqua (AUS) | 09:19:44 |
| 2011 | Timo Bracht (GER) | 08:12:39 | Michelle Bremer (NZL) | 09:25:38 |
| 2012 | Jimmy Johnsen (DEN) | 08:29:06 | Britta Martin (NZL) | 09:13:00 |
| 2013 | Jeremy Jurkiewicz (FRA) | 08:08:16 | Elizabeth Lyles (USA) | 08:59:44 |
| 2014 | Denis Chevrot (FRA) | 08:05:58 | Britta Martin (NZL) | 08:56:34 |
| 2015 | Luke McKenzie (AUS) | 07:55:58 | Sarah Piampiano (USA) | 09:03:47 |
| 2016 | Terenzo Bozzone (NZL) | 07:51:26 | Melissa Hauschildt (AUS) | 08:54:39 |
| 2017 | Terenzo Bozzone (NZL) | 07:12:30 | Melissa Hauschildt (AUS) | 07:52:04 |
| 2018 | Terenzo Bozzone (NZL) | 07:56:00 | Caroline Steffen (SUI) | 08:49:45 |
| 2019 | Alistair Brownlee (GBR) | 07:45:20 | Teresa Adam (NZL) | 08:38:42 |
| 2021 | Matt Burton (AUS) | 08:01:22 | Kylie Simpson (AUS) | 09:06:14 |
Last Race’s TOP 3
Male Race Results
| Rank | Name | Nation | Swim | Bike | Run | Time |
| 1 | Matt Burton | AUS | 00:51:31 | 04:14:12 | 02:50:48 | 08:01:22 |
| 2 | Steven McKenna | AUS | 00:49:32 | 04:19:28 | 02:55:56 | 08:10:33 |
| 3 | Fraser Walsh | AUS | 00:49:39 | 04:21:30 | 02:54:59 | 08:11:49 |
Female Race Results
| Rank | Name | Nation | Swim | Bike | Run | Time |
| 1 | Kylie Simpson | AUS | 01:08:33 | 04:48:52 | 03:02:11 | 09:06:14 |
| 2 | Sarah Thomas | AUS | 01:08:21 | 05:20:18 | 03:20:25 | 09:54:50 |
| 3 | Kate Bevilaqua | AUS | 00:59:10 | 05:05:10 | 04:00:35 | 10:13:19 |
Course Records
| Leg | Gender | Record | Athlete | Date |
| Total | overall | 07:45:20 | Alistair Brownlee | 2019-12-01 |
| Swim | overall | 00:44:42 | Pete Jacobs | 2007-12-01 |
| Bike | overall | 04:07:13 | Cameron Wurf | 2018-12-02 |
| Run | overall | 02:43:39 | Alistair Brownlee | 2019-12-01 |
| Total | female | 08:38:42 | Teresa Adam | 2019-12-01 |
| Swim | female | 00:48:25 | Tereza Macel | 2007-12-01 |
| Bike | female | 04:32:52 | Teresa Adam | 2019-12-01 |
| Run | female | 02:58:17 | Beth McKenzie | 2014-12-07 |
Course Rating
The Course Rating for IM Western Australia is 16:25.
Race Adjustments for IM Western Australia
| Year | Adjustment | Swim Adj. | Bike Adj. | Run Adj. | # of Finishers | Rating | Swim Rating | Bike Rating | Run Rating |
| 2005 | 11:41 | -02:23 | 10:58 | 01:56 | 27 | 11:41 | -01:13 | 10:58 | 01:56 |
| 2006 | 23:01 | 00:59 | 18:51 | 02:49 | 31 | 17:21 | 00:04 | 14:54 | 02:24 |
| 2007 | 29:48 | 00:47 | 20:42 | 07:23 | 47 | 21:30 | 00:38 | 16:50 | 04:03 |
| 2008 | 22:19 | 00:12 | 18:07 | 03:07 | 39 | 21:42 | 00:45 | 17:09 | 03:49 |
| 2009 | 19:35 | 01:56 | 21:39 | -04:44 | 25 | 21:17 | 01:08 | 18:03 | 02:07 |
| 2010 | 11:17 | 00:42 | 10:09 | 00:30 | 24 | 19:37 | 01:03 | 16:44 | 01:50 |
| 2011 | 09:02 | 00:07 | 08:17 | 00:57 | 27 | 18:06 | 00:52 | 15:32 | 01:42 |
| 2012 | 14:07 | -00:51 | 11:57 | 02:35 | 26 | 17:36 | 00:42 | 15:05 | 01:49 |
| 2013 | 17:28 | 00:38 | 14:28 | 02:42 | 22 of 30 | 17:35 | 00:40 | 15:01 | 01:55 |
| 2014 | 16:10 | 01:15 | 15:14 | 00:31 | 32 of 48 | 17:27 | 00:38 | 15:02 | 01:47 |
| 2015 | 11:48 | -02:08 | 12:21 | 02:10 | 15 of 22 | 16:56 | 00:20 | 14:48 | 01:49 |
| 2016 | 16:42 | 01:14 | 14:59 | 00:58 | 30 of 39 | 16:55 | 00:23 | 14:49 | 01:44 |
| 2017 | 09:52 | n/a | 25:45 | -06:33 | 24 of 37 | 16:55 | 00:23 | 14:49 | 01:44 |
| 2018 | 13:26 | -00:17 | 12:01 | 02:39 | 18 of 21 | 16:39 | 00:15 | 14:36 | 01:48 |
| 2019 | 16:25 | 00:57 | 16:00 | 00:19 | 30 of 40 | 16:38 | 00:15 | 14:42 | 01:42 |
| 2021 | 13:31 | 00:43 | 16:47 | -03:25 | 10 of 13 | 16:25 | 00:14 | 14:50 | 01:22 |
Kona slots and Prize Money
IM Western Australia has 2m+2f Pro Kona slot(s). It has a total prize purse of 50.000 US$, paying 8 deep.
Male Race Participants
The strength of the field is 9% of a typical Kona field.
| # | Bib | Name | Nat | Expected | Rating | ESwim | EBike | ET2 | ERun | Consistency |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Max Neumann | AUS | 07:42:31 | 07:59:41 | 00:46:43 | 04:10:56 | 05:02:39 | 02:39:52 | 49% +28% -23% (5) |
| 2 | 5 | Patrik Nilsson | SWE | 07:50:55 | 08:15:52 | 00:47:28 | 04:15:17 | 05:07:45 | 02:43:10 | 13% +1% -85% (23) |
| 3 | 6 | Cameron Wurf | AUS | 07:56:29 | 08:14:43 | 00:50:26 | 04:05:03 | 05:00:30 | 02:55:59 | 64% +15% -21% (28) |
| 4 | 1 | Matt Burton | AUS | 08:00:28 | 08:40:00 | 00:51:35 | 04:14:49 | 05:11:23 | 02:49:05 | 18% +11% -71% (19) |
| 5 | 2 | Steven McKenna | AUS | 08:08:48 | 08:33:13 | 00:49:46 | 04:21:45 | 05:16:31 | 02:52:17 | 71% +0% -29% (3) |
| 6 | 3 | Fraser Walsh | AUS | 08:15:08 | 08:56:04 | 00:49:40 | 04:26:19 | 05:20:59 | 02:54:09 | 34% +38% -28% (5) |
| 7 | 18 | Maximilian Hammerle | AUT | 08:16:54 | 08:37:25 | 00:56:04 | 04:22:22 | 05:23:27 | 02:53:27 | 81% +0% -19% (9) |
| 8 | 20 | Mitchell Kibby | AUS | 08:26:03 | 09:07:43 | 00:49:23 | 04:34:11 | 05:28:35 | 02:57:28 | 27% +23% -50% (4) |
| 9 | 8 | Blake Kappler | AUS | 08:34:46 | 08:58:47 | 00:50:59 | 04:32:01 | 05:28:00 | 03:06:46 | 97% +0% -3% (8) |
| 10 | 22 | Juuso Manninen | FIN | 08:36:39 | 09:06:17 | 00:49:05 | 04:28:03 | 05:22:08 | 03:14:31 | n/a (1 IM Pro race) |
| 11 | 25 | Joel Wooldridge | AUS | 08:39:20 | 09:14:36 | 00:50:28 | 04:45:23 | 05:40:50 | 02:58:30 | 45% +0% -55% (2) |
| 12 | 17 | Brodie Gardner | AUS | 08:42:22 | 09:12:29 | 00:55:51 | 04:40:21 | 05:41:13 | 03:01:09 | 18% +42% -40% (3) |
| 13 | 12 | Ryan Christian | AUS | 08:42:48 | 09:12:46 | 00:59:39 | 04:39:44 | 05:44:24 | 02:58:24 | n/a (1 IM Pro race) |
| 14 | 9 | Lachlan Kerin | AUS | 08:43:09 | 09:15:59 | 00:50:06 | 04:19:27 | 05:14:34 | 03:28:35 | 32% +10% -57% (10) |
| 15 | 26 | Harry Young | AUS | 08:44:39 | 09:14:44 | 01:03:12 | 04:32:16 | 05:40:29 | 03:04:10 | n/a (1 IM Pro race) |
| 16 | 11 | Simon Billeau | FRA | 08:45:59 | 09:11:42 | 00:54:47 | 04:28:03 | 05:27:49 | 03:18:10 | 27% +0% -73% (25) |
| 17 | 7 | Pete Jacobs | AUS | 08:57:33 | 09:26:36 | 00:46:35 | 04:42:50 | 05:34:25 | 03:23:08 | 5% +5% -90% (31) |
| 18 | 15 | Zsombor Deak | ROM | 09:11:46 | 09:47:15 | 00:57:05 | 05:00:35 | 06:02:40 | 03:09:06 | 19% +17% -64% (9) |
| 19 | 19 | Levi Hauwert | AUS | 09:16:34 | 09:54:22 | 00:54:16 | 04:47:38 | 05:46:54 | 03:29:40 | 37% +0% -63% (2) |
| 20 | 23 | Yann Rocheteau | FRA | 09:36:34 | 09:59:45 | 00:58:23 | 05:01:43 | 06:05:07 | 03:31:27 | 92% +0% -8% (6) |
| 10 | Jack Baker | AUS | n/a | unrated | unrated | unrated | unrated | unrated | n/a (no IM Pro race) | |
| 14 | Matthew De Vroet | AUS | n/a | unrated | unrated | unrated | unrated | unrated | n/a (no IM Pro race) | |
| 16 | Liam Duval | AUS | n/a | unrated | unrated | unrated | unrated | unrated | n/a (no IM Pro race) | |
| 21 | Matt Lewis | AUS | n/a | unrated | unrated | unrated | unrated | unrated | n/a (no IM Pro race) | |
| 24 | Jack Sosinski | AUS | n/a | unrated | unrated | unrated | unrated | unrated | n/a (no IM Pro race) |
Female Race Participants
The strength of the field is 11% of a typical Kona field.
| # | Bib | Name | Nat | Expected | Rating | ESwim | EBike | ET2 | ERun | Consistency |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 33 | Sarah Crowley | AUS | 08:50:12 | 09:07:41 | 00:53:10 | 04:45:17 | 05:43:28 | 03:06:44 | 88% +6% -7% (18) |
| 2 | 35 | Els Visser | NED | 08:57:14 | 09:16:05 | 00:58:03 | 04:44:13 | 05:47:16 | 03:09:58 | 41% +59% -0% (8) |
| 3 | 34 | Radka Kahlefeldt | CZE | 09:01:27 | 09:32:30 | 00:53:59 | 04:49:57 | 05:48:56 | 03:12:31 | 76% +0% -24% (2) |
| 4 | 31 | Kylie Simpson | AUS | 09:07:11 | 09:25:22 | 01:10:49 | 04:51:48 | 06:07:37 | 02:59:34 | 100% +0% -0% (5) |
| 5 | 41 | Dimity-Lee Duke | AUS | 09:10:38 | 09:34:13 | 00:59:16 | 04:55:53 | 06:00:09 | 03:10:29 | 56% +1% -42% (22) |
| 6 | 42 | Meredith Hill | AUS | 09:14:18 | 09:35:33 | 00:58:12 | 04:55:09 | 05:58:22 | 03:15:56 | 100% +0% -0% (3) |
| 7 | 36 | Penny Slater | AUS | 09:18:01 | 09:32:29 | 00:57:12 | 04:50:58 | 05:53:11 | 03:24:50 | 100% +0% -0% (3) |
| 8 | 37 | Renee Kiley * | AUS | 09:20:37 | 09:39:06 | 00:57:03 | 04:50:20 | 05:52:23 | 03:28:14 | 54% +13% -33% (17) |
| 9 | 43 | Moya Johansson | AUS | 09:42:24 | 10:15:48 | 00:54:34 | 05:27:45 | 06:27:19 | 03:15:05 | n/a (1 IM Pro race) |
| 10 | 39 | Laura Brown | AUS | 09:45:28 | 10:20:35 | 00:59:39 | 05:12:18 | 06:16:57 | 03:28:31 | n/a (1 IM Pro race) |
| 11 | 32 | Sarah Thomas | AUS | 09:55:05 | 10:29:23 | 01:08:11 | 05:23:26 | 06:36:36 | 03:18:29 | 68% +0% -32% (4) |
| 12 | 38 | Melanie Baumann | SUI | 10:05:14 | 10:51:25 | 01:15:33 | 05:14:28 | 06:35:01 | 03:30:13 | 16% +6% -78% (9) |
| 13 | 44 | Shannon Sutton | AUS | 10:07:39 | 10:37:45 | 01:04:52 | 05:23:32 | 06:33:24 | 03:34:15 | 14% +86% -0% (4) |
| 40 | Laura Dennis | AUS | n/a | unrated | unrated | unrated | unrated | unrated | 0% +0% -100% (2) | |
| 45 | Lotte Wilms | NED | n/a | unrated | unrated | unrated | unrated | unrated | n/a (no IM Pro race) |
Note: Athletes with a ‘*’ are also registered for another race within 8 days.
Winning Odds
Male Race Participants
- Max Neumann: 45% (1-1)
- Cameron Wurf: 26% (3-1)
- Patrik Nilsson: 12% (7-1)
- Matt Burton: 8% (11-1)
- Steven McKenna: 6% (16-1)
Female Race Participants
- Sarah Crowley: 57% (1-1)
- Els Visser: 33% (2-1)
- Kylie Simpson: 5% (17-1)
- Radka Kahlefeldt: 2% (55-1)