6:35 per km pace
6:35 min/km is a steady, conversational pace for a lot of runners — often exactly where easy runs should sit. Here’s what it does over every distance, in plain maths — then the harder question of when to run it.
Even splits at 6:35 /km
| 1 km | 6:35 |
| 2 kms | 13:10 |
| 3 kms | 19:45 |
| 4 kms | 26:20 |
| 5 kms | 32:55 |
| 6 kms | 39:30 |
| 7 kms | 46:05 |
| 8 kms | 52:40 |
| 9 kms | 59:15 |
| 10 kms | 1:05:50 |
Race times at 6:35 per km
Every finish below assumes you hold 6:35 /km 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.
| Distance | Finish time | Pace /mi |
|---|---|---|
| Mile | 10:36 | 10:36 |
| 5K | 32:55 | 10:36 |
| 10K | 1:05:50 | 10:36 |
| 15K | 1:38:45 | 10:36 |
| Half marathon | 2:18:54 | 10:36 |
| Marathon | 4:37:47 | 10:36 |
Is 6:35 per km a good pace?
Honestly, the number matters less than the day it lands on. 6:35 /km is a steady, conversational pace for a lot of runners — often exactly where easy runs should sit. 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.