Sub-45 10K pace
To finish a 10k in under 45 minutes, you need to average 4:30 per kilometre, or 7:15 per mile, for the full 10 km.
Required pace
4:30 /km
7:15 per mile · finish 45:00
Threshold effort
Even-paced splits
Elapsed time you should see at each marker if you run the whole thing at one effort.
| Distance | Elapsed |
|---|---|
| 1 km | 4:30 |
| 2 km | 9:00 |
| 3 km | 13:30 |
| 4 km | 18:00 |
| 5 km | 22:30 |
| 6 km | 27:00 |
| 7 km | 31:30 |
| 8 km | 36:00 |
| 9 km | 40:30 |
| 10 km | 45:00 |
| Distance | Elapsed |
|---|---|
| 1 mi | 7:15 |
| 2 mi | 14:29 |
| 3 mi | 21:44 |
| 4 mi | 28:58 |
| 5 mi | 36:13 |
| 6 mi | 43:27 |
| 6.21 mi | 45:00 |
Pacing it in practice
These splits assume even effort on a flat course. Most personal bests are actually run slightly negative. That means a touch slower than target for the first half, then faster once you know the effort is sustainable. Going out fast and hanging on is the most common way to miss a time goal.
Open this target in the calculator to adjust it, switch units, or model a negative split.