Average Marathon Time for a 25-Year-Old Woman

Average Marathon time for a 25-year-old woman: median 4:28:07, pace 6:21 /km.

Average 5K, 10K, half marathon and marathon times by age group and gender.

LevelMarathon
Faster (top ~20%)3:47:54
Median (~50%)4:28:07
Slower (bottom ~20%)5:16:22

Baseline estimate — not enough verified submissions for this age group yet. Add your result

Marathon — Woman

AgeMedian (~50%)Pace (min/km)
254:28:076:21 /km
304:30:006:24 /km
354:32:586:28 /km
404:37:056:34 /km
454:42:316:42 /km
504:49:346:52 /km
554:58:227:04 /km
605:09:257:20 /km
655:23:207:40 /km

Frequently Asked Questions

What is a good Marathon time for a 25-year-old woman?

The median is around 4:28:07. Faster than 3:47:54 puts you in roughly the top 20% of your age group.

Where does this data come from?

Baseline estimate — not enough verified submissions for this age group yet. Each figure blends a published baseline model with real anonymous submissions using a shrinkage estimator: with few samples the value stays close to the baseline, and as submissions accumulate the real data takes over. Groups with fewer than 8 submissions show the baseline only.

How can I compare my own time?

Use the age grading calculator to convert your result to an open-class equivalent.

How can I make this more accurate?

Submit your own result on the Endurometry submission page — it takes about 20 seconds and no sign-up.

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