Training plans 10K
The sub-45:00 10K
Running a sub-45:00 10K means holding 4:30/km (7:15/mi) for 10K. Plan on 4–5 runs and 45–60km per week for around 9–13 weeks. Training happens at three speeds — easy mileage (5:25–6:00/km), tempo work near 4:34/km, and faster reps at about 4:19/km. Whether that timeline is realistic depends on your current fitness — the honest test is a recent race result, not ambition.
Last updated 2026-07-03 · paces computed, not copywritten
Goal pace
4:30/km
7:15/mi
Typical build
9–13 weeks
45–60 km/week
Runs per week
4–5
3 key sessions + easy volume
Required paces
| SESSION | PACE (/KM) |
|---|---|
| Easy runs | 5:25–6:00 |
| Long run | 4:55–5:25 |
| Tempo | 4:34 |
| Intervals | 4:19 |
| Race pace | 4:30 |
Splits at goal pace
| CHECKPOINT | CLOCK |
|---|---|
| 2K | 9:00 |
| 5K | 22:30 |
| 8K | 36:00 |
| Finish | 45:00 |
Even splits shown — at 4:30/km the opening kilometres should feel almost too easy; that restraint is what a 45:00 costs up front.
A typical week
Key session 1
Intervals — reps around 4:19/km (5K effort) with jog recoveries
Key session 2
Tempo — sustained comfortably-hard running near 4:34/km
Long run
The week's cornerstone at 4:55–5:25/km, adding 45:00-pace finishes as race day nears
Plus 2+ easy runs. All other runs sit at 5:25–6:00/km by design — accumulating volume without stealing from the key days.
Asked often
- What pace is a sub-45:00 10K?
- 4:30 per kilometre, held for the full 10K. Racing the first half a touch inside 4:30 and finishing strong beats banking time every time.
- How long should I train for a sub-45:00 10K?
- From a reasonable base, 9–13 weeks. Coming back from time off, add a re-ramp phase before the 10K block rather than compressing it.
- What happens if I miss training weeks?
- Missed weeks are where PDF plans fail: the schedule marches on without you. RunV rebuilds the remaining 10K weeks around what you actually ran.
This fitness at other distances
- Marathon: 3:27:01 equivalent
- Half marathon: 1:39:17 equivalent
- 5K: 21:35 equivalent
Built to get you under 45:00 — and to bend when life does
RunV builds your sub-45:00 plan around your week, then recalibrates it after every run — finished, cut short, or missed.
