Age-group thresholds
IRONMAN 70.3 Calgary (full bike) · 1 editions (2025) · 244 finishers
Editions: 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 | 196 | 4:02:39 | 4:24:09 | 4:42:24 | 4:52:32 | 5:18:15 | 4:00:10 |
| M18-24 | 16 | 4:05:56 | 4:05:56 | 4:22:37 | 4:28:02 | 5:25:28 | 4:05:56 |
| M25-29 | 25 | 4:02:39 | 4:16:59 | 4:38:14 | 4:52:09 | 5:18:58 | 4:02:39 |
| M30-34 | 33 | 4:00:10 | 4:32:10 | 4:40:33 | 4:46:44 | 5:11:35 | 4:00:10 |
| M35-39 | 32 | 4:07:01 | 4:16:55 | 4:42:36 | 4:51:47 | 5:05:08 | 4:07:01 |
| M40-44 | 23 | 4:16:53 | 4:24:35 | 4:29:50 | 4:45:29 | 5:07:38 | 4:16:53 |
| M45-49 | 26 | 4:19:27 | 4:39:06 | 4:52:32 | 4:59:31 | 5:18:51 | 4:19:27 |
| M50-54 | 15 | 4:42:24 | 4:42:24 | 4:48:35 | 4:51:35 | 5:24:21 | 4:42:24 |
| M55-59 | 15 | 4:46:25 | 4:46:25 | 4:55:30 | 5:06:06 | 5:23:52 | 4:46:25 |
| M60-64 | 9 | 5:05:57 | 5:05:57 | 5:05:57 | 5:08:46 | 5:38:06 | 5:05:57 |
Women
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 48 | 4:37:14 | 4:45:32 | 4:57:43 | 5:11:18 | 5:27:09 | 4:37:14 |
| F25-29 | 9 | 4:37:14 | 4:37:14 | 4:37:14 | 5:10:18 | 5:19:39 | 4:37:14 |
| F30-34 | 8 | 4:47:48 | 4:47:48 | 4:47:48 | 5:16:58 | 5:31:44 | 4:47:48 |
| F40-44 | 7 | 4:57:43 | 4:57:43 | 4:57:43 | 5:08:26 | 5:12:10 | 4:57:43 |
| F45-49 | 11 | 5:10:49 | 5:10:49 | 5:15:49 | 5:22:01 | 5:31:59 | 5:10:49 |
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.