10 mile age-grade standards for women
Every row is one age. Every column is the 10 mile finish time a woman of that age needs to score that percentage against the world best, graded with AJ 2025. National class (80%) is 1:07:13 at 50 and 1:27:34 at 70. Same quality of run, different clock.
| Age | 50%Recreational | 60%Local class | 70%Regional class | 80%National class | 90%World class |
|---|---|---|---|---|---|
| 18 | 1:37:01 | 1:20:50 | 1:09:18 | 1:00:38 | 53:54 |
| 19 | 1:35:47 | 1:19:49 | 1:08:25 | 59:52 | 53:13 |
| 20 | 1:34:57 | 1:19:08 | 1:07:49 | 59:21 | 52:45 |
| 21 | 1:34:31 | 1:18:46 | 1:07:31 | 59:05 | 52:31 |
| 22 | 1:34:24 | 1:18:40 | 1:07:26 | 59:00 | 52:27 |
| 23 | 1:34:24 | 1:18:40 | 1:07:26 | 59:00 | 52:27 |
| 24 | 1:34:24 | 1:18:40 | 1:07:26 | 59:00 | 52:27 |
| 25 | 1:34:24 | 1:18:40 | 1:07:26 | 59:00 | 52:27 |
| 26 | 1:34:24 | 1:18:40 | 1:07:26 | 59:00 | 52:27 |
| 27 | 1:34:24 | 1:18:40 | 1:07:26 | 59:00 | 52:27 |
| 28 | 1:34:25 | 1:18:41 | 1:07:27 | 59:01 | 52:27 |
| 29 | 1:34:29 | 1:18:44 | 1:07:29 | 59:03 | 52:30 |
| 30 | 1:34:36 | 1:18:50 | 1:07:34 | 59:07 | 52:33 |
| 31 | 1:34:45 | 1:18:58 | 1:07:41 | 59:13 | 52:38 |
| 32 | 1:34:57 | 1:19:08 | 1:07:49 | 59:21 | 52:45 |
| 33 | 1:35:11 | 1:19:20 | 1:08:00 | 59:30 | 52:53 |
| 34 | 1:35:29 | 1:19:34 | 1:08:12 | 59:40 | 53:03 |
| 35 | 1:35:49 | 1:19:51 | 1:08:26 | 59:53 | 53:14 |
| 36 | 1:36:12 | 1:20:10 | 1:08:43 | 1:00:07 | 53:27 |
| 37 | 1:36:38 | 1:20:32 | 1:09:01 | 1:00:24 | 53:41 |
| 38 | 1:37:07 | 1:20:56 | 1:09:22 | 1:00:42 | 53:57 |
| 39 | 1:37:39 | 1:21:23 | 1:09:45 | 1:01:02 | 54:15 |
| 40 | 1:38:14 | 1:21:52 | 1:10:10 | 1:01:24 | 54:35 |
| 41 | 1:38:53 | 1:22:24 | 1:10:38 | 1:01:48 | 54:56 |
| 42 | 1:39:35 | 1:22:59 | 1:11:08 | 1:02:15 | 55:20 |
| 43 | 1:40:21 | 1:23:38 | 1:11:41 | 1:02:43 | 55:45 |
| 44 | 1:41:10 | 1:24:18 | 1:12:16 | 1:03:14 | 56:12 |
| 45 | 1:42:03 | 1:25:03 | 1:12:54 | 1:03:47 | 56:42 |
| 46 | 1:43:01 | 1:25:51 | 1:13:35 | 1:04:23 | 57:14 |
| 47 | 1:44:01 | 1:26:41 | 1:14:18 | 1:05:01 | 57:47 |
| 48 | 1:45:08 | 1:27:37 | 1:15:06 | 1:05:43 | 58:24 |
| 49 | 1:46:18 | 1:28:35 | 1:15:56 | 1:06:26 | 59:04 |
| 50 | 1:47:32 | 1:29:37 | 1:16:49 | 1:07:13 | 59:45 |
| 51 | 1:48:48 | 1:30:40 | 1:17:43 | 1:08:00 | 1:00:27 |
| 52 | 1:50:06 | 1:31:45 | 1:18:39 | 1:08:49 | 1:01:10 |
| 53 | 1:51:26 | 1:32:51 | 1:19:35 | 1:09:38 | 1:01:54 |
| 54 | 1:52:47 | 1:33:59 | 1:20:34 | 1:10:29 | 1:02:39 |
| 55 | 1:54:11 | 1:35:09 | 1:21:33 | 1:11:22 | 1:03:26 |
| 56 | 1:55:36 | 1:36:20 | 1:22:34 | 1:12:15 | 1:04:13 |
| 57 | 1:57:04 | 1:37:33 | 1:23:37 | 1:13:10 | 1:05:02 |
| 58 | 1:58:34 | 1:38:48 | 1:24:41 | 1:14:06 | 1:05:52 |
| 59 | 2:00:06 | 1:40:05 | 1:25:47 | 1:15:04 | 1:06:43 |
| 60 | 2:01:41 | 1:41:24 | 1:26:55 | 1:16:03 | 1:07:36 |
| 61 | 2:03:18 | 1:42:45 | 1:28:04 | 1:17:04 | 1:08:30 |
| 62 | 2:04:58 | 1:44:08 | 1:29:16 | 1:18:06 | 1:09:26 |
| 63 | 2:06:41 | 1:45:34 | 1:30:29 | 1:19:10 | 1:10:23 |
| 64 | 2:08:26 | 1:47:02 | 1:31:44 | 1:20:16 | 1:11:21 |
| 65 | 2:10:15 | 1:48:32 | 1:33:02 | 1:21:24 | 1:12:21 |
| 66 | 2:12:06 | 1:50:05 | 1:34:22 | 1:22:34 | 1:13:23 |
| 67 | 2:14:02 | 1:51:42 | 1:35:44 | 1:23:46 | 1:14:28 |
| 68 | 2:15:59 | 1:53:19 | 1:37:08 | 1:24:59 | 1:15:33 |
| 69 | 2:18:01 | 1:55:01 | 1:38:35 | 1:26:15 | 1:16:40 |
| 70 | 2:20:06 | 1:56:45 | 1:40:04 | 1:27:34 | 1:17:50 |
| 71 | 2:22:15 | 1:58:33 | 1:41:37 | 1:28:55 | 1:19:02 |
| 72 | 2:24:29 | 2:00:24 | 1:43:12 | 1:30:18 | 1:20:16 |
| 73 | 2:26:47 | 2:02:19 | 1:44:51 | 1:31:45 | 1:21:33 |
| 74 | 2:29:08 | 2:04:17 | 1:46:31 | 1:33:12 | 1:22:51 |
| 75 | 2:31:36 | 2:06:20 | 1:48:17 | 1:34:45 | 1:24:13 |
| 76 | 2:34:12 | 2:08:30 | 1:50:08 | 1:36:22 | 1:25:40 |
| 77 | 2:37:04 | 2:10:54 | 1:52:12 | 1:38:10 | 1:27:16 |
| 78 | 2:40:20 | 2:13:36 | 1:54:31 | 1:40:12 | 1:29:04 |
| 79 | 2:43:53 | 2:16:34 | 1:57:04 | 1:42:26 | 1:31:03 |
| 80 | 2:47:53 | 2:19:54 | 1:59:55 | 1:44:56 | 1:33:16 |
| 81 | 2:52:20 | 2:23:36 | 2:03:05 | 1:47:42 | 1:35:44 |
| 82 | 2:57:15 | 2:27:42 | 2:06:36 | 1:50:47 | 1:38:28 |
| 83 | 3:02:44 | 2:32:17 | 2:10:31 | 1:54:12 | 1:41:31 |
| 84 | 3:08:50 | 2:37:22 | 2:14:53 | 1:58:01 | 1:44:55 |
| 85 | 3:15:46 | 2:43:08 | 2:19:50 | 2:02:21 | 1:48:46 |
| 86 | 3:23:30 | 2:49:35 | 2:25:21 | 2:07:11 | 1:53:03 |
| 87 | 3:32:17 | 2:56:54 | 2:31:38 | 2:12:40 | 1:57:56 |
| 88 | 3:42:16 | 3:05:14 | 2:38:46 | 2:18:55 | 2:03:29 |
| 89 | 3:53:40 | 3:14:43 | 2:46:54 | 2:26:02 | 2:09:49 |
| 90 | 4:06:48 | 3:25:40 | 2:56:17 | 2:34:15 | 2:17:07 |
| 91 | 4:22:05 | 3:38:24 | 3:07:12 | 2:43:48 | 2:25:36 |
| 92 | 4:40:02 | 3:53:22 | 3:20:02 | 2:55:01 | 2:35:35 |
| 93 | 5:01:19 | 4:11:05 | 3:35:13 | 3:08:19 | 2:47:24 |
| 94 | 5:27:06 | 4:32:35 | 3:53:38 | 3:24:26 | 3:01:43 |
| 95 | 5:58:48 | 4:59:00 | 4:16:17 | 3:44:15 | 3:19:20 |
| 96 | 6:38:29 | 5:32:04 | 4:44:38 | 4:09:03 | 3:41:23 |
| 97 | 7:29:44 | 6:14:47 | 5:21:14 | 4:41:05 | 4:09:51 |
| 98 | 8:38:24 | 7:12:00 | 6:10:17 | 5:24:00 | 4:48:00 |
| 99 | 10:14:59 | 8:32:29 | 7:19:16 | 6:24:22 | 5:41:39 |
How to read this
The shorthand most people use is 60% local class, 70% regional, 80% national and 90% world class. 100% is the world best for the distance, adjusted for age. The tables are single-year, so the target moves a little every birthday rather than jumping every five years like a race age group does.
Age grading corrects for age and sex only. A downhill course or a tailwind still grades the same as a flat, calm day. The methodology page has the formula and the source tables.