How Often Should A Beginner Run 5K?


A 5K is one of my favourite distances to run throughout the week. I feel as if it’s a run that I can fit into a busy schedule whilst also being long enough to get all of the great benefits from distance running. But is it possible to run a 5K too often? And how much is too much?

Competent runners can successfully complete a 5K at least once a week. To prevent injury, it is often good practice to take at least one day off from running a week in addition to combining 5K runs with shorter distances. 

Despite this advice, you may want to run a 5K more often, depending on your goals and ambitions. A 5k can be a perfect distance to help aid weight loss as well as build on performance. 

How Many 5K Runs Should I Be Doing To Reach My Goals?

According to experts, a 5K can be great for a lot of physical factors. You can imagine that running a 5K as often as you’re able to is likely to boost your endurance, but it’s also worth mentioning that 5K’s can also help your overall strength. 

In fact, there is even some research out there suggesting that anaerobic exercise can be an amazing tool for people not wanting to lose muscle as they age. Although many people believe that running, in general, can harm muscle gains, 5K’s have been proven to potentially build on muscles such as hamstrings and quads. Of course, incorporating some strength training is always going to be important too!

In addition to the great benefits that running a 5K can have on your muscles, they could also be working miracles for your joints too. Although there is no direct evidence that running is directly responsible for helping your joints, there is evidence to show that runners and walkers generally have a lower chance of developing serious issues with their joints. However, it’s probably worth mentioning that overdoing the number of times you run a 5K in a week can be potentially more damaging to your joints than good for them. 

Perhaps one of the most obvious benefits of running a 5K is that your overall cardiovascular health can be dramatically improved. This is especially true if you’re new to running. Although, if you’ve been running a 5K the same day, every day, for a long time, then it’s likely your body isn’t challenging itself enough. At this point, you may be able to keep your current level of fitness going. However, it’s unlikely you’ll get any fitter. 

If your goal is to achieve a healthier mind rather than a healthier body, then it’s worth noting that some studies show that carrying out an exercise like a 5K as often as you can will have an amazing impact on your mood. The research suggests that physical activity (such as running a 5K) can potentially be treated as an effective strategy for managing depression. 

It’s no secret that running as often as you can is likely to help you lose weight. In fact, some studies even suggest that you’re more likely to lose weight from running than walking over a longer period. Many different factors can contribute to the amount of weight you will lose from running. Although the general rule is that a person will burn 100 calories from completing a single mile, factors such as age, weight and terrain can all make a difference.

How Often Should Beginners Run A 5K?

Beginners should aim to run no more than three to four days a week. When you start running 5K, it’s really important to listen to your body and not overdo it. If you are going to attempt to run as often as you’re able to, it’s good practice to vary your distances so that you’re not running a full 5K every time you go out to train. 

For example, many training plans will have select days where beginners run no further than a mile. There are a few other ways you could structure your 5Ks so that you aren’t overdoing it. Mixing up your pace and incorporating walking a few times a week is also a great way to incorporate less strain on your body.    

What Is The Average Time To Finish A 5K?

I’ve written an entire free guide on average 5K times, which I think you should definitely check out! You can find it here.

For beginners, you can expect to run for anywhere between 30 and 45 minutes. If you want a good idea of what your final time will be, it’s best to remember that the average person can walk a mile in around 15 – 20 minutes. If you plan on walking the whole thing, you could be looking at finishing a 5K in an hour.

As you begin to make progress and your body adapts to your new training regime, you can expect your average time to decrease. Many elite runners can complete a marathon in as little as 20 minutes. To put things into perspective, the world record for a man to complete a 5K race is 12:35.36 minutes. The world record for women is 14:06.62.

How Many Miles Should You Run A Week To Stay Healthy?

It really depends on your long-term fitness goals. As a beginner, experts recommend running only two to four miles in your first week. As you progress and build up your ability, you can expect to be able to run more. 

Many experienced athletes aim to run around 30 miles a week, which is around 48.3 kilometres. This advice sounds slightly contrary to the recommended weekly cap for the number of times you can run a 5K because if you were to run a 5K every day, you would only be hitting around 21 miles. This is a perfect example of how advice for runners can vary and it often comes down to knowing your own limits. 

What Steps Should I Take To Prevent Injury?

Preventing injury before running a 5K is much like preventing injury before running any other distance. The following are just a few of the basic guidelines that experts give to all runners before they hit the road:

  • Warm up- Carry out exercises before your run such as star-jumps or jogging on the spot. Anything that gets the blood pumping around your body is likely to have a positive impact.
  • Listen to your body- I’ve said it before and I’ll say it again. Each runner has a different level of ability. Do not base the distance you feel you need to run on those who surround you. It is much more important to listen to your body. If it’s telling you to stop, stop. 
  • Wear the correct shoes- If you’re only just starting out as a runner you might not feel as if it’s the right time to splash out on an expensive pair of shoes. However, it still might be worth finding a decent pair that you can buy on a budget rather than braving it in a casual pair of trainers which aren’t built for the task!

How Do I Get Started With A 5K?

A 5K is probably one of the most popular distances for beginners, so there’s plenty of advice and training plans out there if you’re wondering how to start. One of the most popular guides is the Couch to 5K. Check out the video below to get a better idea of what that’s all about. 

In addition to training plans, there are several other things you can consider to make your new love for running go more smoothly. Stretching following a workout, tracking your progress and running with a friend to keep you motivated are just a few examples. 

Conclusion

A 5K is a great starting point for anyone who is getting into running. Although a general guideline is that any competent runner can get through a 5K at least once a week, it’s always good practice to listen to your body and take the necessary steps to prevent injury. And hey, if you feel as if you can run more than one 5K a week, why not give it a try? 

Sam

Hey, I'm Sam and I'm the creator of underdogrunning.com. I've been running myself for the past 5 years and can't get enough of it. I completed my first marathon back in 2020 in under four hours.

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