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 | 742 | 7:58:30 | 9:06:44 | 9:34:37 | 10:12:02 | 11:54:43 | 7:45:24 |
| MPRO | 23 | 7:45:24 | 7:48:59 | 7:49:21 | 7:54:32 | 8:24:52 | 7:45:24 |
| M18-24 | 35 | 8:55:58 | 9:01:36 | 9:21:14 | 9:54:55 | 10:53:14 | 8:55:58 |
| M25-29 | 51 | 8:46:22 | 9:02:39 | 9:18:22 | 9:46:24 | 10:50:55 | 8:46:22 |
| M30-34 | 113 | 8:52:53 | 9:11:30 | 9:33:38 | 9:55:18 | 11:07:18 | 8:46:46 |
| M35-39 | 89 | 8:26:01 | 9:05:19 | 9:14:09 | 9:54:15 | 11:29:41 | 8:26:01 |
| M40-44 | 113 | 8:55:25 | 9:24:30 | 9:39:07 | 9:59:25 | 11:34:40 | 8:49:54 |
| M45-49 | 91 | 9:12:50 | 9:42:49 | 10:11:59 | 10:35:35 | 12:16:02 | 9:12:50 |
| M50-54 | 92 | 9:13:09 | 9:47:11 | 10:29:15 | 11:17:32 | 12:33:39 | 9:13:09 |
| M55-59 | 70 | 9:30:38 | 10:06:12 | 10:34:06 | 11:19:13 | 12:18:35 | 9:30:38 |
| M60-64 | 44 | 10:18:27 | 11:10:40 | 11:40:36 | 11:58:16 | 13:10:07 | 10:18:27 |
| M65-69 | 15 | 11:29:32 | 11:29:32 | 12:23:27 | 12:47:15 | 13:56:51 | 11:29:32 |
Women
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 138 | 8:46:53 | 9:06:50 | 9:48:32 | 10:49:15 | 12:12:23 | 8:44:31 |
| FPRO | 15 | 8:44:31 | 8:44:31 | 8:46:53 | 8:50:12 | 9:09:05 | 8:44:31 |
| F25-29 | 25 | 9:53:33 | 10:19:57 | 10:22:16 | 10:51:33 | 11:44:01 | 9:53:33 |
| F30-34 | 23 | 9:40:13 | 10:03:49 | 10:49:15 | 11:11:49 | 12:35:27 | 9:40:13 |
| F35-39 | 15 | 10:14:48 | 10:14:48 | 10:18:36 | 10:19:22 | 11:32:56 | 10:14:48 |
| F40-44 | 17 | 9:57:58 | 9:57:58 | 10:40:28 | 11:50:45 | 13:29:10 | 9:57:58 |
| F45-49 | 18 | 10:30:05 | 10:30:05 | 11:23:52 | 11:52:59 | 12:48:21 | 10:30:05 |
| F50-54 | 17 | 11:45:42 | 11:45:42 | 12:12:23 | 12:39:10 | 13:35:18 | 11:45:42 |
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.