Ironman Cozumel 2023 (Nov 19th) – Seedings
Previous Winners
| Year | Male Winner | Time | Female Winner | Time |
| 2009 | Rutger Beke (BEL) | 08:18:40 | Yvonne Van Vlerken (NED) | 09:06:58 |
| 2010 | Andy Potts (USA) | 08:15:57 | Yvonne Van Vlerken (NED) | 09:07:08 |
| 2011 | Michael Lovato (USA) | 08:23:52 | Simone Braendli (SUI) | 09:14:08 |
| 2012 | Ivan Rana (ESP) | 08:15:07 | Mary Beth Ellis (USA) | 09:15:38 |
| 2013 | Michael Weiss (AUT) | 07:55:23 | Rachel Joyce (GBR) | 08:52:28 |
| 2014 | Michael Weiss (AUT) | 08:12:16 | Nicola Spirig (SUI) | 09:14:07 |
| 2015 | Stefan Schmid (GER) | 08:12:27 | Corinne Abraham (GBR) | 09:06:40 |
| 2016 | Frederik Van Lierde (BEL) | 08:03:09 | Michelle Vesterby (DEN) | 09:08:06 |
| 2017 | Sebastian Kienle (GER) | 07:48:11 | Lisa Roberts (USA) | 08:54:00 |
| 2018 | Michael Weiss (AUT) | 07:58:34 | Svenja Thoes (GER) | 08:56:17 |
| 2019 | Tyler Butterfield (BMU) | 07:44:01 | Carrie Lester (AUS) | 08:38:41 |
| 2021 | Kristian Blummenfelt (NOR) | 07:21:11 | Sara Svensk (SWE) | 08:22:40 |
| 2022 | Magnus Ditlev (DEN) | 07:50:40 | Gurutze Frades Larralde (ESP) | 08:40:46 |
Last Race’s TOP 3
Male Race Results
| Rank | Name | Nation | Swim | Bike | Run | Time |
| 1 | Magnus Ditlev | DEN | 00:43:39 | 04:04:05 | 02:59:01 | 07:50:40 |
| 2 | Jan van Berkel | SUI | 00:43:36 | 04:15:57 | 02:50:09 | 07:53:19 |
| 3 | Fernando Toldi | BRA | 00:42:20 | 04:14:42 | 02:53:43 | 07:53:59 |
Female Race Results
| Rank | Name | Nation | Swim | Bike | Run | Time |
| 1 | Gurutze Frades Larralde | ESP | 00:51:36 | 04:50:01 | 02:54:52 | 08:40:46 |
| 2 | Lisa Norden | SWE | 00:46:28 | 04:32:35 | 03:23:16 | 08:46:35 |
| 3 | Kylie Simpson | AUS | 01:04:25 | 04:38:13 | 03:00:48 | 08:47:35 |
Course Records
| Leg | Gender | Record | Athlete | Date |
| Total | overall | 07:21:11 | Kristian Blummenfelt | 2021-11-21 |
| Swim | overall | 00:39:17 | Jarrod Shoemaker | 2017-11-26 |
| Bike | overall | 04:02:39 | Kristian Blummenfelt | 2021-11-21 |
| Run | overall | 02:35:23 | Kristian Blummenfelt | 2021-11-21 |
| Total | female | 08:22:40 | Sara Svensk | 2021-11-21 |
| Swim | female | 00:41:49 | Alicia Kaye | 2017-11-26 |
| Bike | female | 04:30:21 | Dede Griesbauer | 2021-11-21 |
| Run | female | 02:54:52 | Gurutze Frades Larralde | 2022-11-20 |
Course Rating
The Course Rating for IM Cozumel is 13:02.
Race Adjustments for IM Cozumel
| Year | Adjustment | Swim Adj. | Bike Adj. | Run Adj. | # of Finishers | Rating | Swim Rating | Bike Rating | Run Rating |
| 2009 | 11:20 | 07:56 | 02:13 | 01:11 | 31 of 34 | 11:20 | 07:56 | 02:13 | 01:11 |
| 2010 | 11:01 | 01:27 | 14:07 | -04:34 | 35 of 42 | 11:10 | 04:43 | 08:10 | -01:42 |
| 2011 | 13:10 | 02:02 | 12:10 | -00:38 | 46 | 11:50 | 03:42 | 09:30 | -01:20 |
| 2012 | 05:01 | -03:32 | 08:03 | 00:23 | 61 | 10:08 | 01:55 | 09:08 | -00:54 |
| 2014 | -04:11 | 03:45 | -04:52 | -02:13 | 39 of 53 | 07:16 | 02:06 | 06:21 | -01:11 |
| 2015 | 02:28 | 04:44 | -00:10 | -01:25 | 34 of 49 | 06:28 | 02:26 | 05:16 | -01:13 |
| 2016 | 10:17 | 03:50 | 08:46 | -01:50 | 45 of 53 | 07:01 | 02:34 | 05:46 | -01:18 |
| 2017 | 23:47 | 13:21 | 11:52 | -00:32 | 31 of 37 | 09:06 | 03:47 | 06:32 | -01:12 |
| 2018 | 14:04 | 06:07 | 11:18 | -03:20 | 21 of 29 | 09:40 | 04:03 | 07:04 | -01:26 |
| 2019 | 27:00 | 12:22 | 18:33 | -03:55 | 50 of 64 | 11:24 | 04:53 | 08:13 | -01:42 |
| 2021 | 34:20 | 13:18 | 25:12 | -03:24 | 46 of 59 | 13:29 | 05:34 | 09:45 | -01:50 |
| 2022 | 08:11 | 07:22 | 12:07 | -10:16 | 34 of 49 | 13:02 | 05:38 | 09:57 | -02:32 |
Kona slots and Prize Money
IM Cozumel has 3m+3f Pro Kona slot(s). It has a total prize purse of 75.000 US$, paying 10 deep.
Male Race Participants
The strength of the field is 17% of a typical Kona field.
| # | Bib | Name | Nat | Expected | Rating | ESwim | EBike | ET2 | ERun | Consistency |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Denis Chevrot | FRA | 07:48:48 | 08:06:31 | 00:42:38 | 04:17:47 | 05:05:24 | 02:43:24 | 54% +14% -33% (27) |
| 2 | 1 | Leon Chevalier | FRA | 07:48:56 | 08:05:28 | 00:45:52 | 04:11:59 | 05:02:52 | 02:46:04 | 25% +59% -16% (6) |
| 3 | 4 | Robert Wilkowiecki | POL | 07:51:37 | 08:07:16 | 00:42:05 | 04:17:30 | 05:04:35 | 02:47:02 | 3% +52% -45% (9) |
| 4 | 10 | Menno Koolhaas | NED | 07:53:12 | 08:08:38 | 00:40:37 | 04:21:41 | 05:07:17 | 02:45:55 | 100% +0% -0% (3) |
| 5 | 6 | Cameron Wurf | AUS | 07:57:29 | 08:09:54 | 00:45:01 | 04:08:10 | 04:58:11 | 02:59:18 | 70% +19% -11% (32) |
| 6 | 9 | Chris Leiferman | USA | 07:58:01 | 08:16:15 | 00:46:28 | 04:15:31 | 05:06:59 | 02:51:02 | 56% +0% -44% (11) |
| 7 | 21 | Fabian Dutli | SUI | 07:58:49 | 08:24:56 | 00:47:16 | 04:18:59 | 05:11:16 | 02:47:33 | 79% +21% -0% (4) |
| 8 | 3 | Sebastian Kienle | GER | 08:00:18 | 08:13:51 | 00:46:04 | 04:13:48 | 05:04:52 | 02:55:26 | 86% +0% -14% (24) |
| 9 | 8 | Fernando Toldi | BRA | 08:00:29 | 08:23:11 | 00:42:47 | 04:19:55 | 05:07:42 | 02:52:47 | 63% +15% -22% (6) |
| 10 | 11 | Michael Weiss (KQ) | AUT | 08:00:41 | 08:24:15 | 00:47:41 | 04:16:43 | 05:09:23 | 02:51:18 | 63% +7% -29% (42) |
| 11 | 14 | Kacper Stepniak | POL | 08:01:18 | 08:25:38 | 00:42:20 | 04:16:46 | 05:04:05 | 02:57:13 | n/a (1 IM Pro race) |
| 12 | 19 | Samuel Huerzeler | SUI | 08:01:23 | 08:21:16 | 00:44:15 | 04:22:02 | 05:11:16 | 02:50:07 | 58% +27% -15% (20) |
| 13 | 23 | Henrik Goesch | FIN | 08:02:59 | 08:18:33 | 00:44:17 | 04:23:38 | 05:12:55 | 02:50:04 | 12% +72% -17% (5) |
| 14 | 5 | Arnaud Guilloux | FRA | 08:03:02 | 08:22:00 | 00:44:06 | 04:16:41 | 05:05:47 | 02:57:15 | 41% +46% -13% (13) |
| 15 | 15 | Tristan Olij | NED | 08:03:15 | 08:18:42 | 00:44:49 | 04:19:04 | 05:08:52 | 02:54:23 | 79% +21% -0% (4) |
| 16 | 30 | Pamphiel Pareyn | BEL | 08:04:05 | 08:39:35 | 00:42:10 | 04:21:09 | 05:08:19 | 02:55:46 | 49% +26% -25% (7) |
| 17 | 17 | Jesper Svensson | SWE | 08:04:13 | 08:15:57 | 00:42:39 | 04:18:22 | 05:06:01 | 02:58:12 | 64% +7% -29% (15) |
| 18 | 13 | Luciano Taccone | ARG | 08:05:42 | 08:16:31 | 00:43:43 | 04:24:23 | 05:13:07 | 02:52:35 | 100% +0% -0% (3) |
| 19 | 18 | Andreas Dreitz | GER | 08:06:08 | 08:16:59 | 00:45:21 | 04:19:07 | 05:09:27 | 02:56:41 | 55% +0% -45% (13) |
| 20 | 12 | Cody Beals | CAN | 08:07:30 | 08:19:54 | 00:44:50 | 04:25:58 | 05:15:47 | 02:51:43 | 69% +0% -31% (13) |
| 21 | 49 | David Plese | SLO | 08:10:46 | 08:32:37 | 00:45:36 | 04:24:37 | 05:15:12 | 02:55:34 | 68% +1% -32% (42) |
| 22 | 22 | Victor Arroyo Bugallo | ESP | 08:13:09 | 08:31:51 | 00:50:07 | 04:29:24 | 05:24:32 | 02:48:37 | 75% +4% -21% (18) |
| 23 | 50 | Mikel Ugarte Ramos | ESP | 08:17:15 | 08:36:05 | 00:45:23 | 04:32:01 | 05:22:25 | 02:54:50 | 68% +32% -0% (3) |
| 24 | 42 | Emilio Aguayo Munoz | ESP | 08:18:38 | 08:50:13 | 00:42:48 | 04:30:39 | 05:18:27 | 03:00:11 | 6% +22% -72% (8) |
| 25 | 20 | Yvan Jarrige | FRA | 08:24:44 | 08:46:54 | 00:44:34 | 04:32:35 | 05:22:10 | 03:02:34 | 39% +48% -14% (7) |
| 26 | 35 | Vicenc Castella Serra | ESP | 08:26:05 | 08:52:33 | 00:50:29 | 04:34:24 | 05:29:53 | 02:56:12 | 78% +19% -3% (10) |
| 27 | 53 | Trevor Delsaut | FRA | 08:31:35 | 09:02:30 | 00:46:38 | 04:37:58 | 05:29:36 | 03:01:59 | 15% +4% -81% (36) |
| 28 | 57 | Tom Oosterdijk | NED | 08:35:04 | 08:52:30 | 00:51:13 | 04:31:08 | 05:27:21 | 03:07:43 | 63% +0% -37% (3) |
| 29 | 25 | Isaac Diaz | USA | 08:36:13 | 09:02:19 | 00:46:46 | 04:34:35 | 05:26:21 | 03:09:52 | n/a (1 IM Pro race) |
| 30 | 40 | Joaquin Pereda Charles | MEX | 08:36:45 | 09:11:03 | 00:43:59 | 04:37:28 | 05:26:27 | 03:10:18 | 33% +0% -67% (3) |
| 31 | 33 | Juan Ignacio Villarruel Curra | ESP | 08:37:01 | 08:55:07 | 00:47:42 | 04:49:33 | 05:42:15 | 02:54:46 | 76% +24% -0% (5) |
| 32 | 26 | Thiago Vinhal | BRA | 08:38:45 | 08:48:26 | 00:43:47 | 04:39:31 | 05:28:17 | 03:10:28 | 62% +3% -35% (25) |
| 33 | 43 | Patrick Brady | USA | 08:42:59 | 09:06:35 | 00:49:58 | 04:42:53 | 05:37:50 | 03:05:09 | 50% +7% -44% (12) |
| 34 | 29 | Quentin De Vos | BEL | 08:43:49 | 09:05:25 | 00:52:16 | 04:42:08 | 05:39:24 | 03:04:25 | 39% +0% -61% (6) |
| 35 | 37 | Zsombor Deak | ROM | 08:46:58 | 09:13:36 | 00:52:27 | 04:48:26 | 05:45:53 | 03:01:05 | 8% +65% -27% (11) |
| 36 | 32 | Danilo Melo | BRA | 08:55:48 | 09:24:14 | 00:55:13 | 04:39:27 | 05:39:41 | 03:16:07 | 37% +61% -2% (3) |
| 37 | 24 | Nicholas Chase | USA | 08:56:24 | 09:31:21 | 00:46:28 | 04:34:09 | 05:25:37 | 03:30:47 | 8% +20% -73% (12) |
| 38 | 39 | Eneko Elosegui | ESP | 08:58:41 | 09:31:37 | 00:55:04 | 04:44:57 | 05:45:01 | 03:13:40 | 28% +12% -59% (31) |
| 39 | 41 | Marcel Bischof | GER | 08:58:41 | 09:26:03 | 00:52:42 | 04:46:27 | 05:44:10 | 03:14:31 | 19% +4% -77% (17) |
| 40 | 44 | Klodian Mitri | USA | 08:59:28 | 09:17:13 | 00:55:52 | 04:51:23 | 05:52:15 | 03:07:13 | 100% +0% -0% (3) |
| 41 | 54 | Vinicius Canhedo | BRA | 09:03:42 | 09:39:19 | 00:47:38 | 04:43:19 | 05:35:57 | 03:27:45 | 3% +12% -86% (9) |
| 42 | 58 | Jorge Luis Fuentes | MEX | 09:05:42 | 09:33:53 | 00:46:24 | 04:51:45 | 05:43:09 | 03:22:33 | 100% +0% -0% (2) |
| 43 | 46 | Juan Pedro Garcia Ochoa | ESP | 09:07:29 | 09:30:01 | 00:56:04 | 04:49:41 | 05:50:45 | 03:16:44 | 100% +0% -0% (2) |
| 44 | 34 | Yannick Fischbach | USA | 09:09:52 | 09:37:40 | 00:57:06 | 04:43:21 | 05:45:27 | 03:24:25 | n/a (1 IM Pro race) |
| 45 | 36 | Ben Stern | USA | 09:10:04 | 09:37:53 | 00:49:15 | 04:47:36 | 05:41:50 | 03:28:14 | n/a (1 IM Pro race) |
| 46 | 51 | Matthew Morabito | USA | 09:19:59 | 09:48:17 | 00:56:43 | 04:52:04 | 05:53:48 | 03:26:11 | n/a (1 IM Pro race) |
| 47 | 38 | Armando Abaunza | PAN | 09:25:59 | 09:52:56 | 00:45:51 | 04:42:12 | 05:33:03 | 03:52:56 | 100% +0% -0% (2) |
| 16 | Tomas Rodriguez | MEX | n/a | unrated | unrated | unrated | unrated | unrated | n/a (no IM Pro race) | |
| 27 | Devin Volk | USA | n/a | unrated | unrated | unrated | unrated | unrated | n/a (no IM Pro race) | |
| 28 | Eduardo Perez Sandi Garcia | MEX | n/a | unrated | unrated | unrated | unrated | unrated | n/a (no IM Pro race) | |
| 31 | Richard Varga | SVK | n/a | unrated | unrated | unrated | unrated | unrated | n/a (1 IM Pro race) | |
| 45 | Emmanuel Lejeune | BEL | n/a | unrated | unrated | unrated | unrated | unrated | n/a (1 IM Pro race) | |
| 47 | Scott Haeberle | USA | n/a | unrated | unrated | unrated | unrated | unrated | n/a (no IM Pro race) | |
| 48 | Nicola Piccinin | ITA | n/a | unrated | unrated | unrated | unrated | unrated | n/a (no IM Pro race) | |
| 52 | Cody Sahlstrom | CAN | n/a | unrated | unrated | unrated | unrated | unrated | n/a (no IM Pro race) | |
| 55 | Jacek Tyczynski | POL | n/a | unrated | unrated | unrated | unrated | unrated | n/a (no IM Pro race) | |
| 56 | Avery Ling | CAN | n/a | unrated | unrated | unrated | unrated | unrated | n/a (no IM Pro race) |
Female 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 | 60 | Gurutze Frades Larralde | ESP | 08:45:03 | 09:09:22 | 00:52:55 | 04:54:16 | 05:52:11 | 02:52:52 | 81% +19% -1% (22) |
| 2 | 62 | Kylie Simpson | AUS | 08:48:59 | 09:13:44 | 01:03:09 | 04:43:13 | 05:51:22 | 02:57:37 | 70% +30% -0% (9) |
| 3 | 63 | Ruth Astle | GBR | 08:51:46 | 09:07:41 | 00:53:05 | 04:42:21 | 05:40:27 | 03:11:19 | 73% +27% -0% (8) |
| 4 | 61 | Svenja Thoes | GER | 08:59:10 | 09:15:51 | 00:51:29 | 04:55:29 | 05:51:58 | 03:07:12 | 64% +10% -26% (12) |
| 5 | 65 | Marlene De Boer | NED | 09:04:28 | 09:28:25 | 00:50:42 | 04:59:21 | 05:55:04 | 03:09:24 | 100% +0% -0% (2) |
| 6 | 74 | Angela Naeth | CAN | 09:23:10 | 09:53:03 | 00:54:45 | 04:54:14 | 05:53:59 | 03:29:11 | 51% +4% -45% (28) |
| 7 | 72 | Palmira Alvarez | MEX | 09:26:14 | 10:21:39 | 00:59:19 | 04:59:18 | 06:03:37 | 03:22:37 | 25% +17% -58% (18) |
| 8 | 67 | Ai Ueda | JPN | 09:27:06 | 09:48:30 | 00:51:05 | 05:20:22 | 06:16:26 | 03:10:40 | 79% +21% -0% (6) |
| 9 | 68 | Danielle Fauteux | CAN | 09:29:45 | 09:53:15 | 00:55:05 | 05:04:36 | 06:04:42 | 03:25:03 | 100% +0% -0% (2) |
| 10 | 66 | Rach McBride | CAN | 09:30:01 | 09:53:22 | 00:48:46 | 04:59:21 | 05:53:08 | 03:36:53 | 65% +4% -30% (13) |
| 11 | 79 | Dede Griesbauer | USA | 09:30:14 | 09:53:01 | 00:49:35 | 04:47:41 | 05:42:16 | 03:47:58 | 57% +1% -42% (38) |
| 12 | 76 | Lenny Ramsey | NED | 09:34:09 | 09:57:51 | 01:02:17 | 05:12:42 | 06:20:00 | 03:14:09 | 56% +2% -42% (16) |
| 13 | 78 | Jennie Hansen | USA | 09:45:48 | 10:07:25 | 01:00:29 | 05:12:46 | 06:18:14 | 03:27:34 | 82% +0% -18% (20) |
| 14 | 75 | Brittany Vocke | USA | 09:48:29 | 10:21:44 | 00:48:34 | 05:16:54 | 06:10:28 | 03:38:01 | 62% +0% -38% (5) |
| 15 | 69 | Katie Colville | USA | 09:49:59 | 10:07:49 | 00:55:24 | 05:29:03 | 06:29:27 | 03:20:32 | 100% +0% -0% (3) |
| 16 | 73 | Amy Vantassel | USA | 10:17:53 | 10:48:39 | 00:59:12 | 05:36:16 | 06:40:28 | 03:37:25 | 63% +1% -36% (16) |
| 17 | 70 | Olivia Dietzel | USA | 10:19:31 | 10:41:15 | 01:00:28 | 05:36:41 | 06:42:09 | 03:37:22 | 100% +0% -0% (3) |
| 18 | 83 | Helena Herrero Gomez | ESP | 10:20:24 | 10:56:33 | 00:55:49 | 05:35:20 | 06:36:09 | 03:44:15 | 46% +0% -54% (14) |
| 19 | 81 | Caroline Martineau | CAN | 10:23:13 | 11:06:57 | 00:59:07 | 05:26:55 | 06:31:03 | 03:52:10 | 47% +8% -46% (12) |
| 20 | 77 | Heather Low | CAN | 10:24:39 | 10:57:52 | 01:00:13 | 05:25:44 | 06:30:57 | 03:53:42 | 53% +0% -47% (2) |
| 64 | Diede Diederiks | NED | n/a | unrated | unrated | unrated | unrated | unrated | n/a (no IM Pro race) | |
| 71 | Hannah Sakaluk | USA | n/a | unrated | unrated | unrated | unrated | unrated | n/a (no IM Pro race) | |
| 80 | Joanna Patterson | IRL | n/a | unrated | unrated | unrated | unrated | unrated | n/a (1 IM Pro race) | |
| 82 | Laura Dennis | AUS | n/a | unrated | unrated | unrated | unrated | unrated | 0% +0% -100% (3) |
Winning Odds
Male Race Participants
- Denis Chevrot: 40% (2-1)
- Robert Wilkowiecki: 20% (4-1)
- Leon Chevalier: 20% (4-1)
- Menno Koolhaas: 8% (12-1)
- Sebastian Kienle: 4% (25-1)
- Fernando Toldi: 2% (39-1)
- Chris Leiferman: 2% (57-1)
- Cameron Wurf: 2% (59-1)
Female Race Participants
- Gurutze Frades Larralde: 46% (1-1)
- Kylie Simpson: 32% (2-1)
- Ruth Astle: 14% (6-1)
- Svenja Thoes: 6% (16-1)

Kona and Nice Qualifying
Update Oct 27th: Ironman has updated the start list, most notably Skye Moench has entered the female race while Sarah True and Ruth Astle have withdrawn.
I will add a look at the course conditions later. Qualifying slots for next year’s World Championship will go to the podium (Lucy, Anne and Laura). (The next three are also qualified, either as previous Kona Champions or as current 70.3 Champion.)