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 | 774 | 9:16:46 | 10:06:34 | 10:38:40 | 11:44:38 | 13:57:21 | 8:32:54 |
| MPRO | 14 | 8:32:54 | 8:32:54 | 8:36:44 | 8:40:45 | 9:13:33 | 8:32:54 |
| M18-24 | 17 | 10:49:57 | 10:49:57 | 11:18:17 | 11:49:37 | 14:45:43 | 10:49:57 |
| M25-29 | 54 | 9:26:46 | 10:25:47 | 10:57:05 | 11:35:20 | 13:06:01 | 9:26:46 |
| M30-34 | 102 | 9:43:06 | 10:14:25 | 10:37:39 | 11:51:06 | 14:10:48 | 9:35:42 |
| M35-39 | 167 | 9:51:23 | 10:04:56 | 10:21:47 | 10:58:14 | 13:53:28 | 9:49:28 |
| M40-44 | 169 | 9:45:20 | 10:15:30 | 10:55:03 | 12:08:44 | 14:27:01 | 9:41:08 |
| M45-49 | 130 | 9:52:56 | 10:15:35 | 11:05:26 | 12:00:45 | 14:17:38 | 9:48:53 |
| M50-54 | 74 | 10:14:04 | 10:34:39 | 10:48:41 | 11:39:19 | 13:53:05 | 10:14:04 |
| M55-59 | 34 | 10:44:51 | 10:49:03 | 11:16:05 | 11:44:38 | 13:24:51 | 10:44:51 |
| M60-64 | 8 | 11:47:12 | 11:47:12 | 11:47:12 | 12:13:11 | 13:00:20 | 11:47:12 |
Women
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 111 | 9:27:23 | 10:29:44 | 11:08:29 | 11:44:35 | 13:44:15 | 9:19:01 |
| FPRO | 7 | 9:19:01 | 9:19:01 | 9:19:01 | 9:27:23 | 9:38:36 | 9:19:01 |
| F18-24 | 5 | 11:11:35 | 11:11:35 | 11:11:35 | 11:11:35 | 14:02:08 | 11:11:35 |
| F25-29 | 11 | 11:08:29 | 11:08:29 | 11:15:58 | 12:02:10 | 13:30:59 | 11:08:29 |
| F30-34 | 16 | 10:39:00 | 10:39:00 | 11:13:41 | 11:44:35 | 15:08:44 | 10:39:00 |
| F35-39 | 25 | 10:47:52 | 10:55:55 | 11:11:51 | 11:22:24 | 13:42:48 | 10:47:52 |
| F40-44 | 21 | 11:03:24 | 11:47:40 | 11:58:57 | 12:14:22 | 14:06:21 | 11:03:24 |
| F45-49 | 15 | 11:36:17 | 11:36:17 | 12:17:46 | 13:03:38 | 15:11:39 | 11:36:17 |
| F50-54 | 6 | 11:49:37 | 11:49:37 | 11:49:37 | 12:25:04 | 13:06:49 | 11:49:37 |
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.