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 | 792 | 8:42:22 | 9:50:54 | 10:16:48 | 10:55:00 | 12:22:28 | 7:57:32 |
| MPRO | 9 | 7:57:32 | 7:57:32 | 7:57:32 | 7:59:19 | 8:08:03 | 7:57:32 |
| M18-24 | 43 | 9:13:50 | 10:39:25 | 10:42:31 | 11:18:50 | 12:23:32 | 9:13:50 |
| M25-29 | 84 | 8:42:22 | 9:45:33 | 9:58:09 | 10:45:46 | 11:53:34 | 8:42:22 |
| M30-34 | 110 | 9:14:40 | 9:29:12 | 9:41:00 | 10:15:09 | 11:32:06 | 8:37:05 |
| M35-39 | 90 | 9:17:53 | 9:40:34 | 10:03:52 | 10:31:04 | 11:42:57 | 9:17:53 |
| M40-44 | 117 | 9:30:25 | 10:11:53 | 10:16:08 | 10:53:42 | 12:11:08 | 9:05:42 |
| M45-49 | 89 | 9:50:54 | 10:10:53 | 10:19:21 | 10:48:01 | 12:28:10 | 9:50:54 |
| M50-54 | 113 | 10:26:50 | 10:44:58 | 11:05:23 | 11:33:15 | 12:59:26 | 10:18:03 |
| M55-59 | 76 | 10:31:50 | 11:05:55 | 11:17:50 | 11:55:24 | 13:01:59 | 10:31:50 |
| M60-64 | 41 | 10:11:43 | 10:37:31 | 12:09:16 | 12:38:50 | 14:03:23 | 10:11:43 |
| M65-69 | 16 | 12:05:30 | 12:05:30 | 12:13:02 | 12:54:49 | 14:24:21 | 12:05:30 |
Women
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 127 | 9:10:59 | 10:12:39 | 10:50:28 | 11:54:12 | 13:33:57 | 9:02:03 |
| FPRO | 6 | 9:02:03 | 9:02:03 | 9:02:03 | 9:10:59 | 9:15:45 | 9:02:03 |
| F25-29 | 12 | 10:13:51 | 10:13:51 | 10:30:37 | 10:50:28 | 12:12:40 | 10:13:51 |
| F30-34 | 14 | 10:08:44 | 10:08:44 | 10:32:32 | 10:54:31 | 12:01:32 | 10:08:44 |
| F35-39 | 17 | 10:43:14 | 10:43:14 | 11:33:41 | 11:53:33 | 13:20:12 | 10:43:14 |
| F40-44 | 20 | 10:34:22 | 10:34:22 | 10:58:54 | 12:30:05 | 13:11:36 | 10:34:22 |
| F45-49 | 19 | 11:03:41 | 11:03:41 | 11:13:23 | 12:23:16 | 14:40:54 | 11:03:41 |
| F50-54 | 15 | 11:26:42 | 11:26:42 | 12:22:44 | 12:48:39 | 14:23:32 | 11:26:42 |
| F55-59 | 16 | 12:04:19 | 12:04:19 | 12:40:15 | 13:34:43 | 13:58:02 | 12:04:19 |
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.