Couch to 5K is a nine-week beginner running plan with three sessions a week. It alternates running and walking, starting with 60-second runs and building to 30 minutes of continuous running, which for most beginners is about 4 to 5 km. The whole schedule is below.
In short: you train three times a week with a rest day between sessions, so a typical week is Monday, Wednesday and Friday. Every session begins with a five-minute brisk walk. In weeks 1 to 4 you alternate short runs with walk breaks, and the runs grow from one minute to five. In weeks 5 and 6 each session is different, and you reach your first 20 and then 25 minutes of non-stop running. In weeks 7, 8 and 9 you repeat one continuous run of 25, 28 and then 30 minutes. Run at an easy pace where you could say a short sentence out loud. Many people take ten to twelve weeks because they repeat a week, which is normal. The structure follows the NHS Couch to 5K programme.
Every session starts with a 5 minute brisk walk. Run at an easy pace, one where you could say a short sentence out loud. Walk breaks are brisk walking, not standing still.
| Week | Each of your 3 sessions | Longest run |
|---|---|---|
| Week 1 | Run 60 seconds, walk 90 seconds, repeat 8 times | 1 min |
| Week 2 | Run 90 seconds, walk 2 minutes, repeat 6 times | 1.5 min |
| Week 3 | Run 90 sec, walk 90 sec, run 3 min, walk 3 min, then repeat once | 3 min |
| Week 4 | Run 3 min, walk 90 sec, run 5 min, walk 2.5 min, run 3 min, walk 90 sec, run 5 min | 5 min |
| Week 5 | Three different sessions: run 5, walk 3, run 5, walk 3, run 5; then run 8, walk 5, run 8; then run 20 minutes non-stop | 20 min |
| Week 6 | Three different sessions: run 5, walk 3, run 8, walk 3, run 5; then run 10, walk 3, run 10; then run 25 minutes non-stop | 25 min |
| Week 7 | Run 25 minutes, no walking | 25 min |
| Week 8 | Run 28 minutes, no walking | 28 min |
| Week 9 | Run 30 minutes, no walking | 30 min |
The structure follows the NHS Couch to 5K plan. Each week above links to a page with pacing advice, common problems and what to do if the week goes badly.
Three, with at least a day off between each. A common pattern is Monday, Wednesday and Friday. Your legs get stronger on the rest days, so adding extra runs is the quickest way to get injured or burned out. A gentle walk on a rest day is fine.
On paper, nine weeks and 27 sessions. In practice, many people take ten to twelve weeks, because they repeat a week or two along the way. That is normal and it works. The plan is time-based, so nothing is lost by taking a week again.
Most beginners point to week 4, where the first 5-minute runs arrive, and week 5, where session 3 asks for 20 minutes without stopping. These are the weeks where people most often quit, and they are also the weeks where slowing down and repeating helps most. See the week 4 guide and the week 5 guide.
Regular running burns energy and many people find it helps them feel fitter and more active, but how much weight you lose depends mostly on what you eat across the week, not on the running alone. If weight is your main goal, treat the plan as one part of the picture and talk to your GP if you have a health condition.
The plan finishes at 30 minutes of running, which for many beginners is somewhere around 4 to 5 km. A first 5K often takes around 30 to 40 minutes, and that is a perfectly good result. Treat the time as a number to beat next time, not a pass or fail mark.
The NHS plan is nine weeks. Some apps and websites compress it into six or eight weeks, or stretch it to twelve. A longer plan is often easier on beginners, especially anyone who is nervous about running at all. Exhale Exhale runs twelve weeks: three gentle walking-first weeks to build the habit, then the nine NHS weeks. If you would rather not run at all yet, read Couch to 5K for walkers.
No. You can follow the table above with a watch and a free timer. An app makes it easier because it tells you when to switch between running and walking without you looking at a screen. See how Couch to 5K apps compare.
This is general information, not medical advice. If you have a health condition, are pregnant, or haven't exercised in a long time, check with your GP first. Stop if you feel chest pain, dizziness or unusual breathlessness. Last updated 27 October 2026.
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