Race Shape › Calculators › Running pace calculator › Sub-1 hour 10k pace
Goal paceSub-1 hour 10k pace
To run a sub-1 hour 10k you need to average 6:00 per kilometre — 9:39 per mile, 10.0 km/h — and hold it from the first kilometre to the last. The sub-60 10 km is a milestone that most people who finish a few 5 km races can reach with an eight- to twelve-week block.
Even-pace splits
| Distance | Clock |
|---|---|
| 1 km | 6:00 |
| 2 km | 12:00 |
| 3 km | 18:00 |
| 4 km | 24:00 |
| 5 km | 30:00 |
| 6 km | 35:59 |
| 7 km | 41:59 |
| 8 km | 47:59 |
| 9 km | 53:59 |
| 10 km | 59:59 |
The fitness behind a sub-1 hour 10k
A sub-1 hour 10k is a VDOT of about 32.3. The same fitness, trained for each distance, runs:
| 5 km | 28:52 (5:46/km) |
|---|---|
| Half marathon | 2:12:56 (6:18/km) |
| Marathon | 4:33:22 (6:29/km) |
So a 5 km in about 28:52 is the clearest sign you are ready. If your recent 5 km is well slower than that, the goal is still on — it needs a block, not a hopeful race day.
Training paces for it
| Easy | 7:14–8:14/km at the coast · 7:50/km or slower in Johannesburg |
|---|---|
| Threshold | 6:09/km · 6:40/km in Johannesburg |
| Intervals | 5:34/km · 6:02/km in Johannesburg |
At altitude
The same fitness is slower high up. Raced at about 1 680 m, a sub-1 hour 10k effort comes out near 1:04:43; to break 1:00:00 up there you need fitness worth about 55:37 at the coast. Gauteng runners chasing this time are best off choosing a coastal race.
The sub-1 hour 10k training plan lays out the weeks; a plan built from your own recent time says plainly whether the goal is on.
Build my sub-1 hour 10k plan — free to buildSee your whole block before you pay.
Common questions
What pace is a sub-1 hour 10k?
6:00 per kilometre, or 9:39 per mile.
What 5 km time shows I can run a sub-1 hour 10k?
About 28:52 — the same fitness, trained for that distance.
How fast should easy runs be when training for a sub-1 hour 10k?
No faster than 7:14/km at sea level, or 7:50/km in Johannesburg. Slower is fine.
Can I run a sub-1 hour 10k in Johannesburg?
It is harder: at around 1 680 m the same effort is about 8% slower, so you need fitness worth about 55:37 at the coast.
How long does it take to train for a sub-1 hour 10k?
It depends on the gap. Improving about 0.4% a week is a reasonable rate for a trained runner, so a 5% gap is roughly 12–13 weeks. The plan page works it out.