Editions: 2023
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 | 551 | 3:48:40 | 4:21:18 | 4:34:48 | 4:50:17 | 5:34:53 | 3:44:30 |
| MPRO | 19 | 3:44:30 | 3:44:30 | 3:45:19 | 3:47:41 | 3:56:12 | 3:44:30 |
| M18-24 | 50 | 4:07:24 | 4:12:51 | 4:33:30 | 4:54:16 | 5:31:36 | 4:07:24 |
| M25-29 | 72 | 4:11:40 | 4:22:31 | 4:30:18 | 4:37:54 | 5:22:27 | 4:11:40 |
| M30-34 | 64 | 4:06:06 | 4:24:44 | 4:32:24 | 5:00:37 | 5:42:38 | 4:06:06 |
| M35-39 | 79 | 4:11:02 | 4:24:35 | 4:31:10 | 4:46:19 | 5:24:12 | 4:11:02 |
| M40-44 | 55 | 4:25:11 | 4:31:01 | 4:38:22 | 4:43:16 | 5:26:34 | 4:25:11 |
| M45-49 | 62 | 4:19:20 | 4:41:38 | 4:45:13 | 4:53:45 | 5:39:36 | 4:19:20 |
| M50-54 | 57 | 4:41:52 | 4:47:23 | 4:50:04 | 5:04:11 | 5:34:27 | 4:41:52 |
| M55-59 | 48 | 4:45:11 | 5:04:38 | 5:10:56 | 5:18:51 | 5:49:31 | 4:45:11 |
| M60-64 | 28 | 4:38:18 | 5:10:34 | 5:12:53 | 5:26:07 | 5:42:04 | 4:38:18 |
| M65-69 | 11 | 5:34:53 | 5:34:53 | 5:49:15 | 6:04:56 | 6:27:00 | 5:34:53 |
Women
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 262 | 4:21:46 | 4:51:16 | 5:08:41 | 5:29:28 | 6:11:20 | 4:14:59 |
| FPRO | 8 | 4:14:59 | 4:14:59 | 4:14:59 | 4:20:30 | 4:32:55 | 4:14:59 |
| F18-24 | 25 | 4:44:58 | 4:45:46 | 4:51:55 | 5:17:22 | 5:58:39 | 4:44:58 |
| F25-29 | 49 | 4:41:44 | 4:52:02 | 5:01:38 | 5:13:47 | 5:52:33 | 4:41:44 |
| F30-34 | 33 | 4:44:22 | 4:51:16 | 5:12:55 | 5:28:38 | 6:21:17 | 4:44:22 |
| F35-39 | 26 | 5:04:01 | 5:16:46 | 5:27:47 | 5:47:26 | 6:26:27 | 5:04:01 |
| F40-44 | 33 | 4:39:43 | 5:05:07 | 5:16:00 | 5:31:14 | 6:19:03 | 4:39:43 |
| F45-49 | 32 | 5:17:18 | 5:19:17 | 5:23:02 | 5:31:40 | 6:09:37 | 5:17:18 |
| F50-54 | 22 | 5:19:38 | 5:29:28 | 5:32:43 | 5:53:01 | 6:12:44 | 5:19:38 |
| F55-59 | 22 | 5:01:11 | 5:33:55 | 5:37:23 | 5:50:31 | 6:16:12 | 5:01:11 |
| F60-64 | 7 | 5:39:19 | 5:39:19 | 5:39:19 | 5:41:26 | 6:17:00 | 5:39:19 |
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.