Sub-47:30 10K

Mile-by-mile splits for 47:30

A 10K gives you no room for a strategic error and just enough room for a tactical one. The even-split table holds 7:39 per mile to a 47:30 finish, with 23:45 at 5K. The most common way to miss this goal is to run the first mile eight seconds fast and spend miles four through six paying for it at compound interest.

The negative-split table opens at 7:43 per mile, turns 5K in 23:59, then closes at 7:34. For most runners this is the higher-percentage race: the opening pace feels controlled rather than committed, and the finish is a decision you get to make rather than one made for you.

Even splits — 7:39 per mile

Even pacing: 7:39 per mile for all 6.2 miles, finishing in 47:30.

Slight negative split — 7:43 out, 7:34 home

One percent either side of even: 7:43 per mile through halfway (23:59), then 7:34 home. Same 47:30 finish. The mile that straddles halfway blends both paces.

Per kilometre — 4:45 per km

Even pacing in metric: 4:45 per kilometre across 10.0 km.

Are you ready for a sub-47:30 10K?

Equivalent times are computed from the rounded VDOT of 42.5, so the 10K row lands within a few seconds of 47:30 rather than exactly on it. That is rounding, not a different prediction.

To break 47:30 for 10K you need 7:39 per mile, which means you should be racing about a 22:54 5K, which projects to a 1:45:17 half marathon. The 10K is the most honest distance in the sport for exactly this reason: it is too long to sprint and too short to hide in, so the time you run is very close to the fitness you have.

The useful detail is how race pace compares to threshold: 7:39 per mile against a threshold pace of 7:48. Sitting that close to threshold for 6.2 miles is trainable in weeks rather than seasons — tempo runs at 7:48 and intervals at 7:13 both move it directly. This is the goal most likely to fall within a single well-run eight-week block, provided the easy days stay easy at 9:23.

Sub-47:30 is the rung nobody puts on a t-shirt, which is precisely its value. Between the crowd-pleasers at 50 and 45 sits two and a half minutes of real climbing — from VDOT 40 flat to 42.5 — and taking it as its own goal, rather than leaping for 45 on hope, is how the climb actually gets made. The numbers: 4:45 per kilometre, 7:39 per mile, 5K at 23:45, threshold work at 7:48 as the engine room. Runners who respect the in-between rungs tend to meet the famous ones ahead of schedule.

Where do you stand right now?

Enter a race you have actually run and this will tell you where you stand against the 42.5 VDOT a sub-47:30 10K requires — your score, the target, and the gap. Nothing is stored or sent anywhere.

Training paces for a sub-47:30 10K

These are the paces that go with the 42.5 VDOT a sub-47:30 10K requires. Treat them as day-one numbers — they should change as you do. The most common mistake is running the easy days too hard: 9:23 per mile is not a suggestion, it is what makes the quality sessions possible.

Easy pace is a range rather than a point — Daniels defines it as 59–74% of VO₂max, which for the fitness behind a sub-47:30 10K runs from 8:58 to 10:44 per mile. The single easy figure below is the 70% value.

Sub-47:30 10K FAQ