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 | 413 | 10:05:35 | 10:41:38 | 11:17:19 | 12:19:54 | 14:25:53 | 9:18:12 |
| M18-24 | 9 | 13:03:20 | 13:03:20 | 13:03:20 | 13:30:36 | 14:58:12 | 13:03:20 |
| M25-29 | 19 | 10:05:35 | 10:05:35 | 10:41:38 | 11:39:59 | 12:58:41 | 10:05:35 |
| M30-34 | 33 | 9:18:12 | 9:28:03 | 10:26:37 | 11:51:24 | 13:50:05 | 9:18:12 |
| M35-39 | 59 | 10:03:20 | 10:25:15 | 10:49:09 | 11:58:50 | 14:10:57 | 10:03:20 |
| M40-44 | 92 | 10:08:12 | 10:21:23 | 11:02:44 | 11:47:12 | 14:17:38 | 10:08:12 |
| M45-49 | 78 | 10:29:25 | 11:02:47 | 11:21:47 | 12:34:14 | 15:03:39 | 10:29:25 |
| M50-54 | 60 | 9:46:15 | 10:51:53 | 11:08:07 | 12:27:44 | 14:07:07 | 9:46:15 |
| M55-59 | 37 | 11:05:21 | 11:20:40 | 11:59:40 | 12:54:38 | 14:42:15 | 11:05:21 |
| M60-64 | 11 | 11:22:10 | 11:22:10 | 11:36:27 | 12:28:08 | 13:50:11 | 11:22:10 |
| M65-69 | 11 | 12:19:54 | 12:19:54 | 12:57:24 | 13:35:24 | 14:57:08 | 12:19:54 |
Women
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 41 | 11:54:01 | 12:31:08 | 12:49:26 | 13:09:52 | 14:37:01 | 11:54:01 |
| F25-29 | 5 | 12:17:53 | 12:17:53 | 12:17:53 | 12:17:53 | 12:49:26 | 12:17:53 |
| F35-39 | 6 | 13:09:52 | 13:09:52 | 13:09:52 | 13:26:25 | 13:50:54 | 13:09:52 |
| F45-49 | 12 | 11:54:01 | 11:54:01 | 12:59:46 | 13:01:08 | 13:33:06 | 11:54:01 |
| F50-54 | 6 | 12:33:48 | 12:33:48 | 12:33:48 | 13:49:24 | 13:58:44 | 12:33:48 |
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.