Age-group thresholds, all IRONMAN 5150 races
12,209 finishers, every edition in the archive · updated 2026-10-29
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 | 3,976 | 0:50:57 | 1:01:17 | 1:20:49 | 2:53:10 | 4:02:46 | 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 | 186 | 0:50:52 | 1:02:50 | 1:13:03 | 2:37:09 | 3:24:09 | 0:49:51 |
| F25-29 | 504 | 0:51:29 | 0:59:19 | 1:08:42 | 2:39:12 | 3:19:57 | 0:43:14 |
| F30-34 | 509 | 0:51:52 | 1:02:33 | 2:08:46 | 2:48:54 | 3:44:16 | 0:45:33 |
| F35-39 | 615 | 0:48:28 | 0:58:01 | 1:12:54 | 2:48:13 | 3:43:31 | 0:42:55 |
| F40-44 | 714 | 0:51:23 | 0:59:46 | 1:10:52 | 2:55:23 | 4:13:02 | 0:49:06 |
| F45-49 | 625 | 0:52:38 | 1:05:24 | 2:19:54 | 3:02:02 | 4:38:51 | 0:46:59 |
| F50-54 | 453 | 0:52:31 | 1:01:27 | 1:30:44 | 3:08:39 | 5:06:17 | 0:48:00 |
| F55-59 | 233 | 0:53:18 | 1:04:33 | 2:40:31 | 3:12:51 | 5:03:30 | 0:49:35 |
| F60-64 | 90 | 0:52:13 | 1:18:37 | 2:54:28 | 3:41:10 | 5:22:31 | 0:52:13 |
| F65-69 | 26 | 0:52:38 | 2:51:58 | 3:40:42 | 4:04:31 | 5:22:12 | 0:52:38 |
Men
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 8,233 | 0:48:16 | 1:06:44 | 2:22:09 | 2:46:33 | 4:09:53 | 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 | 337 | 0:50:00 | 1:14:17 | 2:09:38 | 2:32:21 | 3:14:48 | 0:43:11 |
| M25-29 | 771 | 0:43:23 | 0:53:18 | 1:13:48 | 2:29:39 | 3:18:31 | 0:38:51 |
| M30-34 | 1,121 | 0:46:11 | 1:06:16 | 2:20:23 | 2:41:30 | 3:44:57 | 0:39:53 |
| M35-39 | 1,247 | 0:47:37 | 1:04:46 | 2:19:27 | 2:46:06 | 4:12:18 | 0:41:26 |
| M40-44 | 1,365 | 0:48:34 | 1:56:42 | 2:27:55 | 2:51:48 | 4:18:30 | 0:41:59 |
| M45-49 | 1,329 | 0:49:32 | 2:04:59 | 2:27:54 | 2:48:33 | 4:23:13 | 0:39:28 |
| M50-54 | 1,052 | 0:51:47 | 1:16:27 | 2:28:23 | 2:53:08 | 4:36:34 | 0:40:50 |
| M55-59 | 572 | 0:52:28 | 1:05:18 | 2:26:23 | 2:53:43 | 4:42:29 | 0:45:57 |
| M60-64 | 287 | 0:48:16 | 2:20:04 | 2:37:57 | 3:04:55 | 4:43:06 | 0:45:03 |
| M65-69 | 86 | 0:51:20 | 2:37:34 | 2:50:58 | 3:16:11 | 5:23:57 | 0:51:20 |
| M70-74 | 25 | 0:59:57 | 1:08:11 | 1:10:54 | 3:19:30 | 6:03:23 | 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 3.6 million IRONMAN triathlon records with transition times (2002-2026), v4.0.0. Zenodo. CC BY 4.0. doi:10.5281/zenodo.23421027.