Age-group thresholds
IRONMAN Coeur d'Alene · 16 editions (2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2021, 2023) · 26,940 finishers
Editions: 2003 · 2005 · 2006 · 2007 · 2008 · 2009 · 2010 · 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017 · 2021 · 2023
How to read it: in each row, the time under "Top 10%" is the time of the slowest athlete who still made the fastest 10% of the age group. Beat that time and you are in. Age groups with fewer than 5 finishers are omitted. Finishers only.
Men
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 19,656 | 9:28:47 | 10:14:15 | 10:42:38 | 11:24:38 | 12:56:55 | 8:06:42 |
| MPRO | 198 | 8:07:40 | 8:23:29 | 8:29:38 | 8:41:17 | 9:08:50 | 8:06:42 |
| M18-24 | 582 | 9:45:53 | 10:19:11 | 10:44:19 | 11:23:24 | 13:03:10 | 9:23:32 |
| M25-29 | 1,750 | 9:36:43 | 10:04:18 | 10:28:27 | 11:08:19 | 12:46:04 | 9:20:07 |
| M30-34 | 3,063 | 9:34:23 | 10:04:07 | 10:30:21 | 11:08:41 | 12:34:23 | 8:35:17 |
| M35-39 | 3,892 | 9:39:43 | 10:10:14 | 10:37:01 | 11:15:49 | 12:44:58 | 8:42:22 |
| M40-44 | 4,081 | 9:48:56 | 10:21:45 | 10:47:11 | 11:27:18 | 12:48:25 | 8:55:01 |
| M45-49 | 2,797 | 10:02:23 | 10:31:29 | 10:54:47 | 11:34:16 | 13:06:23 | 9:24:20 |
| M50-54 | 1,854 | 10:15:59 | 10:51:04 | 11:21:11 | 11:58:52 | 13:39:01 | 9:38:09 |
| M55-59 | 914 | 10:39:09 | 11:16:30 | 11:50:06 | 12:41:22 | 14:15:34 | 9:59:32 |
| M60-64 | 387 | 11:14:07 | 11:46:03 | 12:16:30 | 13:00:36 | 14:43:53 | 10:36:44 |
| M65-69 | 100 | 11:36:57 | 12:11:26 | 12:45:27 | 13:37:39 | 15:07:42 | 11:36:57 |
| M70-74 | 24 | 12:50:18 | 12:50:40 | 13:34:58 | 14:07:43 | 15:20:12 | 12:50:18 |
| M | 5 | 10:33:34 | 10:33:34 | 10:33:34 | 10:33:34 | 11:35:55 | 10:33:34 |
| MPC | 5 | 13:48:40 | 13:48:40 | 13:48:40 | 13:48:40 | 14:44:47 | 13:48:40 |
Women
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 7,284 | 10:02:29 | 11:03:05 | 11:36:58 | 12:19:20 | 13:55:33 | 8:54:51 |
| FPRO | 142 | 8:59:50 | 9:17:54 | 9:24:02 | 9:39:23 | 10:04:21 | 8:54:51 |
| F18-24 | 221 | 10:57:13 | 11:22:51 | 11:44:23 | 12:12:50 | 13:48:34 | 10:27:26 |
| F25-29 | 896 | 10:25:34 | 10:57:00 | 11:25:19 | 12:12:39 | 13:39:21 | 9:57:08 |
| F30-34 | 1,369 | 10:26:52 | 11:01:02 | 11:35:18 | 12:12:39 | 13:36:56 | 9:53:22 |
| F35-39 | 1,506 | 10:30:36 | 11:08:38 | 11:30:04 | 12:11:09 | 13:48:41 | 9:59:15 |
| F40-44 | 1,401 | 10:41:53 | 11:21:47 | 11:46:14 | 12:29:11 | 14:01:48 | 10:10:09 |
| F45-49 | 969 | 11:13:28 | 11:43:50 | 12:10:48 | 12:45:45 | 14:14:58 | 10:19:37 |
| F50-54 | 503 | 11:22:54 | 12:02:13 | 12:25:04 | 13:06:13 | 14:45:12 | 10:44:26 |
| F55-59 | 197 | 11:50:41 | 12:32:29 | 13:09:41 | 13:40:03 | 15:03:23 | 11:41:55 |
| F60-64 | 65 | 12:17:24 | 12:57:28 | 13:20:55 | 13:49:42 | 15:09:22 | 12:17:24 |
| F65-69 | 11 | 13:47:06 | 13:47:06 | 13:49:01 | 14:42:03 | 15:33:45 | 13:47:06 |
Source: Seffrin A., Nikolaidis P.T., Andrade M.S., Villiger E., Rosemann T., Weiss K., Ferreira D., Knechtle B. (2026). A dataset of 2.7 million IRONMAN triathlon records with transition times (2002-2026), v3.0.0. Zenodo. CC BY 4.0. doi:10.5281/zenodo.22097794.