Age-group thresholds
IRONMAN Los Cabos · 5 editions (2013, 2014, 2015, 2016, 2017) · 2,873 finishers
Editions: 2013 · 2014 · 2015 · 2016 · 2017
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 | 2,267 | 9:06:13 | 10:02:38 | 10:31:23 | 11:17:24 | 13:05:35 | 8:26:15 |
| MPRO | 38 | 8:26:15 | 8:26:48 | 8:33:26 | 8:37:43 | 8:59:38 | 8:26:15 |
| M18-24 | 43 | 9:45:35 | 10:39:41 | 10:42:41 | 11:21:28 | 12:42:18 | 9:45:35 |
| M25-29 | 155 | 9:39:52 | 10:05:21 | 10:18:14 | 10:49:40 | 12:38:30 | 9:30:01 |
| M30-34 | 322 | 9:23:45 | 9:52:09 | 10:10:08 | 10:55:43 | 12:52:25 | 9:17:00 |
| M35-39 | 417 | 9:25:44 | 9:58:57 | 10:25:19 | 11:10:38 | 12:51:47 | 9:03:17 |
| M40-44 | 505 | 9:41:57 | 10:13:50 | 10:40:57 | 11:32:39 | 13:07:59 | 9:30:45 |
| M45-49 | 362 | 9:58:01 | 10:32:25 | 10:49:51 | 11:27:02 | 13:07:45 | 9:23:01 |
| M50-54 | 237 | 10:06:28 | 10:31:58 | 11:03:36 | 11:38:25 | 13:32:00 | 9:50:15 |
| M55-59 | 111 | 10:44:02 | 10:55:11 | 11:31:26 | 12:12:45 | 14:00:39 | 10:19:52 |
| M60-64 | 47 | 11:13:26 | 11:25:31 | 11:30:58 | 12:03:44 | 13:39:21 | 11:13:26 |
| M65-69 | 19 | 12:00:19 | 12:00:19 | 12:41:33 | 12:55:40 | 14:33:57 | 12:00:19 |
| M70-74 | 10 | 14:15:24 | 14:15:24 | 14:15:24 | 14:22:01 | 15:37:32 | 14:15:24 |
Women
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 606 | 9:37:56 | 10:22:59 | 11:02:26 | 11:38:00 | 13:05:56 | 9:16:43 |
| FPRO | 30 | 9:16:43 | 9:20:40 | 9:26:35 | 9:36:31 | 9:52:36 | 9:16:43 |
| F18-24 | 13 | 11:02:28 | 11:02:28 | 11:26:27 | 11:51:23 | 13:30:13 | 11:02:28 |
| F25-29 | 42 | 9:55:11 | 10:21:20 | 10:53:30 | 11:42:11 | 12:47:58 | 9:55:11 |
| F30-34 | 116 | 10:34:52 | 10:45:07 | 11:05:58 | 11:35:34 | 12:45:15 | 10:10:43 |
| F35-39 | 96 | 10:37:49 | 10:57:15 | 11:11:36 | 11:27:21 | 12:23:51 | 10:37:49 |
| F40-44 | 108 | 10:46:05 | 11:09:15 | 11:19:12 | 11:40:01 | 13:12:55 | 10:25:07 |
| F45-49 | 89 | 10:22:55 | 11:21:07 | 11:49:17 | 12:07:15 | 13:35:35 | 10:22:55 |
| F50-54 | 65 | 10:46:56 | 11:18:20 | 11:38:53 | 12:08:09 | 13:50:15 | 10:46:56 |
| F55-59 | 28 | 11:18:08 | 11:28:26 | 12:09:10 | 12:32:46 | 13:30:07 | 11:18:08 |
| F60-64 | 15 | 12:54:46 | 12:54:46 | 13:12:52 | 13:37:30 | 15:35:10 | 12:54:46 |
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.