Sub 25 minute 5K pace: 5:00 per kilometre

• 25:00 5:00 /km
•   8:03 /mi

Splits

Splits assume an even pace — they show what an even race looks like, not a pacing strategy. Going out faster or slower than these numbers is a choice, and one that costs more than it usually gains.

Training paces

Training paces are derived from Daniels' Running Formula (4th edition (2021)) with the Daniels–Gilbert oxygen-cost equations. VDOT is back-calculated from a race result, not measured.

Equivalent VDOT: 38.3

Twenty-five minutes for five kilometres is 5:00 per kilometre, or 8:03 per mile, for twenty-five minutes. It is a target that rewards consistency more than talent: for most runners the difference between 26 and 25 minutes is not a sharper session but a few more weeks of running.

Where this target sits

Five minutes per kilometre has a useful property: it is fast enough to feel like racing and slow enough that you can talk in short sentences for the first kilometre. That makes it the band where pacing discipline is easiest to learn — the mistake costs seconds per kilometre rather than half a minute, and a 5K is short enough that you can try again next weekend.

The target pace is a race pace, and the table above separates it from the paces you train at. That distinction matters more here than at faster targets, because runners aiming at 25 minutes often run all their runs at 25-minute pace. It works for a while and then stops working: the pace is too hard to build volume on and too easy to sharpen the top end.

How the race should look

The splits table above gives the even-pace reference: every kilometre the same, with your position at each kilometre written out. The most common way to miss 25 minutes is to start at 4:40 pace because it feels fine, and then run the last two kilometres at 5:20.

There is a second, gentler version of the same mistake: starting at exactly the right pace but treating the fourth kilometre as a formality. Runners who hit this target almost always describe the last kilometre as the one where they had to decide to keep going, which is a sign the pacing was right.

If you race with a watch, consider checking it at each kilometre and then putting it away. If you race without one, the splits above are still useful after the fact: compare your finish time with the kilometre where the race stopped feeling controlled.

Training for it

The intensities in the training table above are the whole answer, but the emphasis is worth stating:

• Easy running is where the volume goes. At this level the single most reliable improvement is more easy kilometres per week, not more hard ones.
• Threshold running — around the pace you could hold for an hour — is the session that turns easy volume into speed at 5:00/km. Once a week is enough; twice is the ceiling for most runners.
• Intervals at 5K pace or slightly faster teach the specific effort of the last kilometre. Short repetitions (400 m or 600 m) with short recoveries are enough; this is not a target that needs long, punishing sessions.

Common questions

Target times and the pace they need

Next

• All target times for this distance
• Pace calculator
• VDOT calculator and training paces