Age-group thresholds
IRONMAN Taiwan · 7 editions (2015, 2016, 2017, 2018, 2019, 2022, 2025) · 4,131 finishers
Editions: 2015 · 2016 · 2017 · 2018 · 2019 · 2022 · 2025
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 | 3,592 | 9:05:21 | 10:09:26 | 10:46:55 | 11:46:30 | 13:47:01 | 7:47:35 |
| MPRO | 47 | 7:47:35 | 8:01:21 | 8:11:33 | 8:25:54 | 9:03:17 | 7:47:35 |
| M18-24 | 64 | 8:43:35 | 10:03:12 | 10:35:00 | 11:07:27 | 13:23:52 | 8:43:35 |
| M25-29 | 187 | 9:12:38 | 10:02:28 | 10:31:30 | 11:32:30 | 13:38:12 | 9:11:48 |
| M30-34 | 450 | 9:08:19 | 9:58:18 | 10:32:39 | 11:29:28 | 13:42:28 | 8:32:45 |
| M35-39 | 664 | 9:31:13 | 10:12:33 | 10:58:31 | 11:50:09 | 13:50:08 | 8:43:49 |
| M40-44 | 772 | 9:19:42 | 10:20:56 | 10:56:07 | 11:56:40 | 13:52:33 | 8:43:48 |
| M45-49 | 659 | 9:27:43 | 10:24:46 | 11:00:25 | 11:48:46 | 13:44:06 | 9:05:21 |
| M50-54 | 438 | 9:28:05 | 10:27:21 | 10:57:30 | 12:04:36 | 13:45:30 | 9:15:42 |
| M55-59 | 177 | 10:02:49 | 10:46:39 | 11:19:45 | 12:00:33 | 13:59:05 | 9:07:11 |
| M60-64 | 83 | 10:45:16 | 11:31:36 | 11:46:41 | 12:22:09 | 13:54:37 | 10:45:16 |
| M65-69 | 36 | 11:35:53 | 11:53:34 | 11:59:45 | 13:19:19 | 14:16:58 | 11:35:53 |
| M70-74 | 13 | 12:06:44 | 12:06:44 | 13:03:45 | 13:25:27 | 14:57:50 | 12:06:44 |
Women
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 539 | 8:49:06 | 10:10:43 | 10:49:02 | 11:44:30 | 13:27:25 | 8:25:03 |
| FPRO | 31 | 8:25:03 | 8:31:59 | 8:37:39 | 8:55:30 | 9:50:52 | 8:25:03 |
| F18-24 | 15 | 10:43:13 | 10:43:13 | 10:57:03 | 11:38:46 | 12:53:39 | 10:43:13 |
| F25-29 | 31 | 10:00:34 | 10:23:04 | 10:34:34 | 11:12:24 | 12:47:47 | 10:00:34 |
| F30-34 | 82 | 10:07:52 | 10:32:35 | 10:48:43 | 11:45:27 | 13:21:34 | 10:07:52 |
| F35-39 | 90 | 9:47:26 | 10:22:11 | 10:54:26 | 11:32:55 | 13:33:23 | 9:47:26 |
| F40-44 | 96 | 9:39:15 | 10:54:13 | 11:21:43 | 12:12:02 | 13:17:18 | 9:39:15 |
| F45-49 | 85 | 10:07:35 | 11:16:52 | 11:54:12 | 12:15:15 | 13:47:39 | 10:07:35 |
| F50-54 | 63 | 10:53:39 | 11:31:49 | 11:41:25 | 12:20:55 | 13:48:28 | 10:53:39 |
| F55-59 | 32 | 10:02:05 | 10:53:55 | 11:42:06 | 12:11:37 | 13:46:00 | 10:02:05 |
| F60-64 | 10 | 13:31:23 | 13:31:23 | 13:31:23 | 13:37:25 | 15:33:31 | 13:31:23 |
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.