Age-group thresholds, all IRONMAN 5150 races
9,734 finishers, every edition in the archive · updated 2026-09-23
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.
Women
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 3,478 | 0:50:39 | 0:59:54 | 1:11:12 | 2:47:09 | 3:38:58 | 0:42:55 |
| FPRO | 18 | 2:53:46 | 2:53:46 | 2:55:26 | 3:02:34 | 3:13:04 | 2:53:46 |
| F18-24 | 175 | 0:50:52 | 0:59:54 | 1:10:59 | 2:34:09 | 3:17:33 | 0:49:51 |
| F25-29 | 452 | 0:50:57 | 0:58:57 | 1:07:39 | 2:35:15 | 3:14:12 | 0:43:14 |
| F30-34 | 442 | 0:50:20 | 1:01:35 | 1:23:10 | 2:43:22 | 3:27:23 | 0:45:33 |
| F35-39 | 548 | 0:47:40 | 0:57:12 | 1:10:15 | 2:41:23 | 3:27:41 | 0:42:55 |
| F40-44 | 630 | 0:51:21 | 0:58:58 | 1:05:12 | 2:50:03 | 3:48:45 | 0:49:06 |
| F45-49 | 541 | 0:52:27 | 1:03:13 | 1:20:52 | 2:56:35 | 3:58:43 | 0:46:59 |
| F50-54 | 359 | 0:52:30 | 0:59:17 | 1:09:13 | 2:59:01 | 4:15:19 | 0:48:00 |
| F55-59 | 206 | 0:53:18 | 1:04:15 | 2:20:07 | 3:03:29 | 4:37:57 | 0:49:35 |
| F60-64 | 81 | 0:52:13 | 1:18:37 | 2:54:28 | 3:38:28 | 5:14:46 | 0:52:13 |
| F65-69 | 24 | 0:52:38 | 2:51:58 | 3:40:42 | 3:52:05 | 5:14:57 | 0:52:38 |
Men
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 6,256 | 0:46:55 | 0:59:03 | 2:10:41 | 2:37:21 | 3:19:43 | 0:38:51 |
| MPRO | 32 | 2:08:24 | 2:38:21 | 2:41:31 | 2:43:29 | 2:53:50 | 2:08:24 |
| M18-24 | 272 | 0:49:13 | 1:03:36 | 2:06:36 | 2:24:52 | 2:57:11 | 0:43:11 |
| M25-29 | 631 | 0:42:00 | 0:51:16 | 0:58:17 | 2:23:09 | 3:00:21 | 0:38:51 |
| M30-34 | 879 | 0:45:50 | 0:56:34 | 2:08:35 | 2:35:00 | 3:15:45 | 0:39:53 |
| M35-39 | 952 | 0:46:55 | 0:56:11 | 2:09:19 | 2:38:36 | 3:21:57 | 0:41:26 |
| M40-44 | 1,016 | 0:47:43 | 1:02:29 | 2:18:45 | 2:43:01 | 3:28:12 | 0:41:59 |
| M45-49 | 979 | 0:47:13 | 1:01:26 | 2:15:46 | 2:39:16 | 3:19:31 | 0:39:28 |
| M50-54 | 758 | 0:51:08 | 1:01:30 | 2:13:40 | 2:41:01 | 3:27:06 | 0:40:50 |
| M55-59 | 430 | 0:52:09 | 1:02:11 | 2:17:29 | 2:42:14 | 3:30:36 | 0:45:57 |
| M60-64 | 217 | 0:48:16 | 1:18:32 | 2:30:46 | 2:52:59 | 3:45:38 | 0:45:03 |
| M65-69 | 64 | 0:51:20 | 1:08:40 | 2:50:05 | 3:03:06 | 3:58:43 | 0:51:20 |
| M70-74 | 18 | 0:59:57 | 0:59:57 | 1:08:11 | 2:31:55 | 4:48:03 | 0:59:57 |
| M75-79 | 7 | 1:16:23 | 1:16:23 | 1:16:23 | 1:18:02 | 3:41:24 | 1:16:23 |
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.