Age-group thresholds
IRONMAN 70.3 Muncie · 15 editions (2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2021, 2022, 2023, 2024, 2025, 2026) · 18,439 finishers
Editions: 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017 · 2018 · 2019 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026
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 | 12,580 | 2:33:58 | 3:07:06 | 4:23:15 | 4:58:59 | 5:50:37 | 2:00:24 |
| MPRO | 78 | 2:00:24 | 2:03:24 | 2:06:35 | 2:13:20 | 3:56:40 | 2:00:24 |
| M18-24 | 805 | 2:33:24 | 3:20:23 | 4:33:44 | 4:56:41 | 5:48:29 | 2:20:36 |
| M25-29 | 1,231 | 2:29:18 | 3:02:10 | 4:20:07 | 4:49:53 | 5:45:03 | 2:10:59 |
| M30-34 | 1,748 | 2:39:53 | 3:07:41 | 4:19:35 | 4:51:50 | 5:43:35 | 2:13:10 |
| M35-39 | 2,128 | 2:33:29 | 3:02:27 | 3:41:56 | 4:54:16 | 5:44:18 | 2:14:25 |
| M40-44 | 2,048 | 2:32:26 | 3:00:15 | 4:02:41 | 4:54:10 | 5:44:19 | 2:14:16 |
| M45-49 | 1,835 | 2:36:03 | 3:10:45 | 4:34:39 | 5:02:44 | 5:54:41 | 2:20:36 |
| M50-54 | 1,304 | 2:45:56 | 3:11:31 | 4:48:13 | 5:10:14 | 5:58:45 | 2:20:43 |
| M55-59 | 796 | 2:59:23 | 4:34:25 | 5:02:23 | 5:28:49 | 6:12:03 | 2:42:49 |
| M60-64 | 376 | 2:52:25 | 5:00:53 | 5:15:56 | 5:36:17 | 6:27:15 | 2:40:15 |
| M65-69 | 158 | 3:27:15 | 5:19:21 | 5:31:48 | 5:47:29 | 6:35:02 | 3:24:22 |
| M70-74 | 60 | 3:37:09 | 3:58:25 | 5:32:07 | 5:58:27 | 6:57:52 | 3:37:09 |
| M75-79 | 12 | 6:18:02 | 6:18:02 | 7:05:28 | 7:09:13 | 7:26:28 | 6:18:02 |
Women
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 5,859 | 2:46:48 | 3:25:11 | 4:54:09 | 5:26:52 | 6:18:06 | 2:10:53 |
| FPRO | 46 | 2:10:53 | 2:15:33 | 2:19:37 | 2:26:29 | 4:26:25 | 2:10:53 |
| F18-24 | 262 | 2:42:16 | 4:48:54 | 5:10:14 | 5:28:08 | 6:16:10 | 2:33:04 |
| F25-29 | 662 | 2:41:49 | 3:03:58 | 4:11:27 | 5:12:40 | 6:06:35 | 2:31:12 |
| F30-34 | 889 | 2:38:50 | 3:17:15 | 4:39:40 | 5:13:21 | 6:12:31 | 2:22:32 |
| F35-39 | 1,032 | 2:45:32 | 3:25:07 | 4:54:30 | 5:24:02 | 6:14:17 | 2:33:21 |
| F40-44 | 1,008 | 2:50:46 | 3:22:11 | 4:51:44 | 5:21:46 | 6:16:15 | 2:29:32 |
| F45-49 | 840 | 2:55:40 | 3:29:16 | 5:06:10 | 5:35:32 | 6:25:20 | 2:43:40 |
| F50-54 | 564 | 3:06:01 | 3:52:48 | 5:15:26 | 5:39:15 | 6:26:03 | 2:48:19 |
| F55-59 | 338 | 3:14:54 | 5:16:42 | 5:32:19 | 5:57:21 | 6:35:36 | 2:56:19 |
| F60-64 | 160 | 3:26:04 | 5:14:18 | 5:43:59 | 6:03:56 | 6:54:21 | 3:15:46 |
| F65-69 | 44 | 4:21:41 | 5:56:23 | 6:07:27 | 6:40:30 | 7:07:12 | 4:21:41 |
| F70-74 | 9 | 6:30:38 | 6:30:38 | 6:30:38 | 7:09:04 | 8:03:49 | 6:30:38 |
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.