40-Minute 10K Pace
To finish a 40 minute 10K in 40:00, you need to average 4:00 per kilometer — that's 6:26 per mile, or 15.0 km/h (9.3 mph) held for the full 10 km.
This is a fast, competitive 10K that puts you near the front of most local races.
Split times for a 40 minute 10K
Where you need to be at each checkpoint, assuming perfectly even pacing — the strategy that works best for most runners at this distance.
| Checkpoint | Elapsed time |
|---|---|
| 1 km | 4:00 |
| 2 km | 8:00 |
| 3 km | 12:00 |
| 4 km | 16:00 |
| Halfway | 20:00 |
| 6 km | 24:00 |
| 7 km | 28:00 |
| 8 km | 32:00 |
| 9 km | 36:00 |
| Finish | 40:00 |
Want kilometer-by-kilometer splits, negative splits, or mile splits? Build a custom plan with the Split Time Generator.
Is 40:00 realistic for you?
Race times scale predictably across distances (we use the Riegel formula). If your recent results are close to these equivalents, a 40 minute 10K is within reach:
| Distance | Equivalent time | Pace |
|---|---|---|
| Marathon | 3:04:00 | 4:21 /km |
| Half Marathon | 1:28:15 | 4:10 /km |
| 5K | 19:11 | 3:50 /km |
These assume similar training for each distance — check your own numbers with the Pace Calculator.
Training paces for this goal
Rules of thumb derived from your goal — most of your training should be much slower than race pace:
Make it stick on race day
🖨 Print the free pace band for this exact goal →
Practice your rhythm with the Cadence Trainer, and read our guide on pacing strategies from 5K to marathon.