How long should a beginner run? Think minutes, not miles
A beginner run should last about 20 to 30 minutes in total, including a 5-minute walk to warm up and a 5-minute walk to cool down. In your first weeks, only a few of those minutes are running, broken into short bits with walking in between. Count minutes, not miles, and let the running time grow slowly, week by week, until you can run 20 to 30 minutes without stopping.
Should beginners count time or distance?
Count time. Running for a set number of minutes keeps the effort fair on any day, on any route, at any speed. If you aim for a distance instead, you’ll tend to speed up to “get it done”, which is exactly what makes beginners out of breath and sore.
Time also takes the pressure off pace. A 20-minute run is a 20-minute run whether you cover 2 kilometers or 3. Distance will come on its own. When you’re curious about it later, our pace calculator shows how time, pace and distance fit together.
How many minutes of running should you do at first?
About 5 to 10 minutes of actual running per session is plenty in the first weeks, spread across short bits with walking in between. For example:
- Run 1 minute, walk 2 minutes, 6 or 7 times. About 7 minutes of running in 20 minutes.
- Run 30 seconds, walk 90 seconds, 8 to 10 times, if a full minute is too much right now.
Add a 5-minute walk at each end and you’ve got a 30-minute session that’s kind to your body and still feels like training. The run-walk method explains why walking breaks let you run more in total.
How do you build up how long you run?
Grow the running time slowly, and only when the current step feels comfortable. Here’s a rough path from first run to 30 minutes non-stop:
| Stage | Running in each session | Session length (with warm-up and cool-down) |
|---|---|---|
| Starting out | 6–7 minutes, in 1-minute bits | About 30 minutes |
| A few weeks in | 10–12 minutes, in 2–3 minute bits | About 30 minutes |
| Getting there | 15–20 minutes, in 5–8 minute bits | 30–35 minutes |
| Nearly there | 20–24 minutes, in two long bits | 35 minutes |
| Milestone | 20 minutes without stopping | 30 minutes |
| 5K-ready | 25–30 minutes without stopping | 35–40 minutes |
Notice that the session length hardly changes. What changes is how much of it is running. That’s the beauty of it: your runs don’t eat more of your day as you get fitter, at least not at first.
Take each stage at your own speed. If a step felt hard, repeat it. In the Run app, the plan works this way too: it’s a ladder of 19 levels where the walking breaks shrink until level 11 (20 minutes non-stop), and level 12 (25 minutes non-stop) is the 5K goal. Most people get from zero to 5K in 8 to 16 weeks. You can see the steps on the beginner 5K plan.
How long should the warm-up and cool-down be?
Five minutes of brisk walking before and after every run is enough. The warm-up walk gets your legs and breathing ready, so the first running bit doesn’t feel like a shock. The cool-down walk lets your heart rate settle gently instead of stopping dead. You don’t need long stretches or fancy drills as a beginner. Our guide to warming up and cooling down has a few simple extras if you want them.
What if you only have 15 minutes?
Go anyway. A short session is far better than none, and it keeps the habit alive. Here’s how to make 15 minutes count:
- Walk briskly for 3 minutes.
- Do your usual run/walk intervals for about 9 minutes.
- Walk for 3 minutes to cool down.
Don’t try to squeeze a full session’s running into less time by going faster. Keep the same easy pace and simply do fewer rounds. On days when you have more time, go back to your normal session. Over a week, what matters is that you ran two or three times, not that every run was perfect.
How do you know a run was too long?
A run was too long if you finish exhausted, limp home, or still feel wiped out the next day. Watch for these signs:
- You couldn’t talk at all during the last few running bits.
- You had to stop and stand, rather than walk, to catch your breath.
- Your legs are very sore for more than two days.
- You dread the next run.
If that happens, make your next session shorter or swap some running for walking. A good beginner run ends with you feeling like you had a bit left. Sharp pain, pain that gets worse as you run, or pain that lasts more than a few days is different: rest, and see a doctor or physiotherapist.
How long does it take to run 30 minutes non-stop?
For most beginners, somewhere between two and four months of running two or three times a week. Some people get there faster, especially if they already walk a lot or used to play sports. Others need longer, and that’s fine. Going slowly is not the same as going wrong.
How often you run matters just as much as how long. Two or three runs a week with rest days in between is the sweet spot, as we explain in how often beginners should run.
Frequently asked questions
Is 10 minutes of running worth it?
Yes. Ten minutes of easy running, plus a warm-up and cool-down walk, is a real workout for a beginner. Short runs done regularly beat long runs done once in a while.
How far should my first run be?
Don’t aim for a distance at all. Aim for about 30 minutes out, mostly walking, with short bits of gentle running. For most people that covers somewhere around 2 to 3 kilometers, or 1.2 to 2 miles, and that’s plenty.
Should one run each week be longer than the others?
Not in your first couple of months. Keep your runs similar in length while you build up. A slightly longer weekly run makes more sense later, once you can run 30 minutes without stopping.
Is it bad to run for an hour as a beginner?
Running non-stop for an hour is a lot for a new runner and raises the chance of aches and injuries. An hour of mostly walking with a little easy running is fine, but for real running, build up slowly over months.