Pace reference

5:15 per mile pace

5:15 min/mile is genuinely elite territory — the pointy end of national-class racing. Here’s what it does over every distance, in plain maths — then the harder question of when to run it.

5:15 per mile 11.4mph
Speed
18.4 km/h
Per km
3:16
Treadmill
11.4 / 18.4
Even splits at 5:15 /mi
1 mile5:15
2 miles10:30
3 miles15:45
4 miles21:00
5 miles26:15
6 miles31:30
7 miles36:45
8 miles42:00
9 miles47:15
10 miles52:30

Race times at 5:15 per mile

Every finish below assumes you hold 5:15 /mi evenly the whole way — a useful yardstick, not a prediction. Real races fade; the pace calculator does the Riegel-adjusted version from a race you’ve actually run.

DistanceFinish timePace /km
Mile 5:15 3:16
5K 16:19 3:16
10K 32:37 3:16
15K 48:56 3:16
Half marathon 1:08:49 3:16
Marathon 2:17:39 3:16

Is 5:15 per mile a good pace?

Honestly, the number matters less than the day it lands on. 5:15 /mi is genuinely elite territory — the pointy end of national-class racing. If it’s your goal-race pace, most of your training should happen slower than this — the fastest way to a faster race is a pile of easy kilometres and a handful of hard ones, run on the right days. If it already feels easy, it’s a fine cruising pace to build your base on.

A pace chart can tell you the maths. It can’t tell you whether today is a day to hit it — that depends on your sleep, your legs, and the runs already behind you. That gap is exactly what Liftrun was built to close.

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