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 | 185 | 8:15:58 | 9:03:54 | 9:57:19 | 10:40:34 | 12:10:04 | 8:13:09 |
| MPRO | 9 | 8:13:09 | 8:13:09 | 8:13:09 | 8:15:58 | 8:32:34 | 8:13:09 |
| M18-24 | 5 | 10:50:53 | 10:50:53 | 10:50:53 | 10:50:53 | 12:01:09 | 10:50:53 |
| M25-29 | 16 | 9:40:20 | 9:40:20 | 9:57:19 | 11:12:11 | 11:47:46 | 9:40:20 |
| M30-34 | 18 | 9:16:48 | 9:16:48 | 9:40:11 | 10:25:41 | 11:49:21 | 9:16:48 |
| M35-39 | 30 | 9:00:49 | 9:45:43 | 9:54:55 | 10:12:35 | 11:15:52 | 9:00:49 |
| M40-44 | 37 | 9:03:54 | 9:45:50 | 10:20:16 | 10:49:23 | 12:00:56 | 9:03:54 |
| M45-49 | 21 | 10:21:35 | 10:21:39 | 10:29:13 | 10:53:24 | 12:32:22 | 10:21:35 |
| M50-54 | 29 | 10:08:03 | 10:27:40 | 10:51:58 | 11:29:21 | 12:31:37 | 10:08:03 |
| M55-59 | 11 | 11:34:11 | 11:34:11 | 11:56:11 | 12:10:04 | 13:12:30 | 11:34:11 |
| M60-64 | 7 | 10:51:21 | 10:51:21 | 10:51:21 | 11:06:22 | 12:15:57 | 10:51:21 |
Women
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 30 | 9:20:39 | 9:22:04 | 9:23:57 | 9:46:49 | 12:05:47 | 9:20:39 |
| FPRO | 7 | 9:20:39 | 9:20:39 | 9:20:39 | 9:22:04 | 9:27:22 | 9:20:39 |
| F35-39 | 6 | 10:51:11 | 10:51:11 | 10:51:11 | 11:31:38 | 11:41:18 | 10:51:11 |
| F40-44 | 5 | 11:03:16 | 11:03:16 | 11:03:16 | 11:03:16 | 13:25:01 | 11:03:16 |
| F45-49 | 7 | 11:42:18 | 11:42:18 | 11:42:18 | 11:59:01 | 13:38:31 | 11:42:18 |
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.