Can I swap days around?
Yes. Keep a rest or easy day between hard sessions and long runs whenever possible.
10-week plan / 3-4 runs per week
10K Plan.
For runners who can already run 5K and want to build endurance, pacing control and a stronger finish.
Before you start
You can run 5K continuouslyYou have 3 run days most weeksYou can keep easy runs genuinely easyYou have a 6K to 8K route available
Weekly structure
Run easy early in the week, add one steady or interval session, then finish the week with a longer relaxed run.
| Week | Focus | Key workout | Long run |
|---|---|---|---|
| 1 | Routine | 3K easy + strides | 6K |
| 2 | Steady running | 3 x 5 min steady | 7K |
| 3 | Endurance | 4K easy + 6 strides | 8K |
| 4 | Cutback | 20 min relaxed | 6K |
| 5 | Tempo control | 2 x 10 min steady | 9K |
| 6 | Strength | 5 x 3 min strong | 10K easy |
| 7 | Race rhythm | 3 x 8 min at 10K effort | 11K |
| 8 | Cutback | 25 min easy + strides | 8K |
| 9 | Sharpen | 6 x 2 min strong | 9K |
| 10 | Race week | 2 short easy runs | 10K race |
Run types explained
Easy: conversational. Steady: controlled and focused, not a race. Strides: short relaxed accelerations.
Pacing guidance
The first 2K of a 10K should feel controlled. If you feel brilliant early, save it for the final 3K.
Strength and mobility
Once or twice a week, use squats, lunges, calf raises and side planks. Keep strength work light in race week.
Injury prevention
The 10K jump catches runners who make every run medium-hard. Keep at least two runs genuinely easy, warm up before faster work and cut the long run back if your calves or shins feel sharp.
Fuelling guidance
Most 10K runners do not need mid-run fuel, but breakfast matters. Practise a familiar pre-run meal and sip water before warm-up so race morning feels normal.
Common mistakes
- Turning steady sessions into all-out efforts.
- Adding distance too quickly after a good week.
- Ignoring warm-ups before faster running.
Race day guidance
Warm up for 10 minutes, start slightly slower than goal pace, settle by 3K and work from 7K onwards.
Next steps
If you finish well, spend four weeks maintaining a weekly long run before choosing either a faster 10K block or the half marathon plan.
Who this is not for
This is not for a runner who cannot yet complete 5K comfortably. Build the base first.
What if you miss a week?
Drop the quality session that week and keep the easy run plus long run. Resume from the next sensible week.
Plan FAQs
How hard should easy runs feel?
You should be able to talk in short sentences. If the pace damages tomorrow, it was not easy.
Should I strength train?
Yes, but keep it simple: calves, glutes, hamstrings, hips and trunk twice a week for 20 minutes.
What if I feel pain?
Stop if pain changes your stride, gets sharper or worsens as you run. Rest and get professional help if it persists.
Next step after the plan
After finishing, choose either a faster 10K block or step into the half marathon plan.
Make the plan practical
Use the pace calculator before sessions, keep a weekly tracker, and choose a race with enough time to train properly.