Age-group thresholds
IRONMAN 70.3 Calgary (Partial Bike) · 1 editions (2025) · 451 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 | 297 | 4:20:20 | 4:31:03 | 4:37:06 | 4:43:25 | 5:08:21 | 4:10:38 |
| M18-24 | 29 | 4:25:03 | 4:28:43 | 4:31:03 | 4:54:57 | 5:14:52 | 4:25:03 |
| M25-29 | 41 | 4:23:15 | 4:33:37 | 4:38:16 | 4:47:48 | 5:12:30 | 4:23:15 |
| M30-34 | 53 | 4:10:38 | 4:22:18 | 4:26:55 | 4:36:42 | 4:55:57 | 4:10:38 |
| M35-39 | 32 | 4:20:20 | 4:26:47 | 4:35:43 | 4:38:35 | 5:04:35 | 4:20:20 |
| M40-44 | 39 | 4:20:49 | 4:31:07 | 4:41:40 | 4:45:56 | 5:16:02 | 4:20:49 |
| M45-49 | 34 | 4:34:00 | 4:36:47 | 4:38:08 | 4:44:49 | 5:00:02 | 4:34:00 |
| M50-54 | 34 | 4:41:22 | 4:41:44 | 4:43:22 | 4:46:20 | 5:13:38 | 4:41:22 |
| M55-59 | 16 | 4:35:32 | 4:35:32 | 4:37:06 | 4:49:02 | 5:03:50 | 4:35:32 |
| M60-64 | 11 | 4:21:07 | 4:21:07 | 4:52:01 | 5:00:00 | 5:30:00 | 4:21:07 |
| M65-69 | 7 | 4:37:26 | 4:37:26 | 4:37:26 | 5:03:25 | 5:49:34 | 4:37:26 |
Women
| Age group | Finishers | Top 1% | Top 5% | Top 10% | Top 20% | Median | Best |
|---|---|---|---|---|---|---|---|
| All age groups | 154 | 4:24:28 | 4:37:27 | 4:48:08 | 4:58:07 | 5:26:49 | 4:10:08 |
| F18-24 | 12 | 4:33:07 | 4:33:07 | 4:56:52 | 4:57:26 | 5:25:33 | 4:33:07 |
| F25-29 | 31 | 4:24:28 | 4:33:32 | 4:38:09 | 4:49:03 | 5:10:18 | 4:24:28 |
| F30-34 | 37 | 4:33:28 | 4:36:49 | 4:43:04 | 4:54:45 | 5:14:14 | 4:33:28 |
| F35-39 | 16 | 4:59:00 | 4:59:00 | 5:02:53 | 5:05:40 | 5:37:32 | 4:59:00 |
| F40-44 | 16 | 4:10:08 | 4:10:08 | 4:37:27 | 4:57:31 | 5:23:15 | 4:10:08 |
| F45-49 | 13 | 5:00:11 | 5:00:11 | 5:04:13 | 5:04:16 | 5:36:32 | 5:00:11 |
| F50-54 | 10 | 5:09:58 | 5:09:58 | 5:09:58 | 5:11:57 | 5:24:37 | 5:09:58 |
| F55-59 | 5 | 4:45:24 | 4:45:24 | 4:45:24 | 4:45:24 | 5:27:37 | 4:45:24 |
| F60-64 | 7 | 5:26:49 | 5:26:49 | 5:26:49 | 5:44:16 | 6:03:44 | 5:26:49 |
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.