Age-group thresholds
IRONMAN 70.3 Weymouth · 9 editions (2016, 2017, 2018, 2019, 2021, 2022, 2023, 2024, 2025) · 15,779 finishers
Editions: 2016 · 2017 · 2018 · 2019 · 2021 · 2022 · 2023 · 2024 · 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 | 12,585 | 4:05:15 | 4:31:23 | 4:46:06 | 5:06:51 | 5:49:06 | 3:35:52 |
| MPRO | 50 | 3:44:02 | 3:49:06 | 3:51:43 | 4:02:32 | 4:12:42 | 3:44:02 |
| M18-24 | 799 | 3:53:19 | 4:22:00 | 4:34:02 | 4:53:54 | 5:38:16 | 3:35:52 |
| M25-29 | 1,973 | 4:01:11 | 4:25:37 | 4:38:48 | 5:00:30 | 5:43:00 | 3:42:00 |
| M30-34 | 2,172 | 4:02:37 | 4:29:09 | 4:43:38 | 5:02:19 | 5:43:00 | 3:37:29 |
| M35-39 | 2,142 | 4:03:08 | 4:31:11 | 4:45:39 | 5:05:57 | 5:48:07 | 3:36:17 |
| M40-44 | 1,913 | 4:09:17 | 4:36:05 | 4:51:15 | 5:10:53 | 5:52:05 | 3:52:45 |
| M45-49 | 1,630 | 4:17:37 | 4:43:26 | 4:56:40 | 5:15:56 | 5:55:26 | 3:55:51 |
| M50-54 | 1,106 | 4:15:36 | 4:43:08 | 4:57:10 | 5:15:21 | 5:58:24 | 3:51:13 |
| M55-59 | 518 | 4:25:42 | 4:52:31 | 5:04:44 | 5:25:47 | 6:09:13 | 4:10:23 |
| M60-64 | 211 | 4:38:16 | 4:45:10 | 4:54:56 | 5:19:47 | 6:17:08 | 4:33:33 |
| M65-69 | 52 | 5:13:05 | 5:21:14 | 5:28:32 | 5:51:10 | 6:10:58 | 5:13:05 |
| M70-74 | 16 | 5:08:21 | 5:08:21 | 5:09:12 | 5:15:02 | 5:54:29 | 5:08:21 |
Women
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 3,194 | 4:28:06 | 4:55:56 | 5:11:15 | 5:31:24 | 6:16:38 | 3:56:07 |
| FPRO | 24 | 4:15:55 | 4:17:31 | 4:22:38 | 4:25:33 | 4:43:57 | 4:15:55 |
| F18-24 | 313 | 4:24:07 | 4:41:28 | 5:01:48 | 5:17:55 | 6:02:08 | 4:17:43 |
| F25-29 | 691 | 4:30:49 | 4:50:18 | 5:07:38 | 5:23:09 | 6:05:34 | 4:04:55 |
| F30-34 | 593 | 4:25:43 | 4:53:39 | 5:10:45 | 5:28:30 | 6:06:48 | 3:56:07 |
| F35-39 | 430 | 4:35:08 | 4:59:36 | 5:12:51 | 5:37:33 | 6:22:16 | 4:15:04 |
| F40-44 | 421 | 4:35:17 | 5:05:49 | 5:18:30 | 5:39:29 | 6:25:39 | 4:23:07 |
| F45-49 | 338 | 4:32:48 | 5:13:12 | 5:31:34 | 5:51:04 | 6:31:32 | 4:14:49 |
| F50-54 | 221 | 4:52:40 | 5:15:01 | 5:28:05 | 5:47:15 | 6:33:35 | 4:44:49 |
| F55-59 | 106 | 5:01:56 | 5:14:38 | 5:36:14 | 5:48:34 | 6:31:54 | 4:37:56 |
| F60-64 | 39 | 4:56:52 | 5:11:53 | 5:20:39 | 5:48:08 | 6:29:01 | 4:56:52 |
| F65-69 | 12 | 5:55:36 | 5:55:36 | 6:43:03 | 6:45:19 | 7:24:45 | 5:55:36 |
| F70-74 | 5 | 6:38:18 | 6:38:18 | 6:38:18 | 6:38:18 | 6:42:10 | 6:38:18 |
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.