How Running Helps With Anxiety: What Science Says and How to Get Started

You know those days when your mind won't stop racing? You're thinking about everything you need to do, replaying conversations from yesterday, or worrying about things that haven't even happened yet. Your body feels tense, and even when you have a chance to relax, you can't quite settle down.

If that sounds familiar, running might be worth a try.

Running can help with anxiety by improving your mood, relieving stress, and giving your mind a break from constant worry. Research shows that regular physical activity can reduce anxiety symptoms, improve sleep, and help your body manage stress more effectively.

And you don't have to be a runner to get started. You don't need fancy gear, a training plan, or the ability to run a mile without stopping. You just need a willingness to give movement a try.

At Still I Run, we believe running can be a powerful tool for supporting mental health. Here's why it works and how you can start experiencing the benefits for yourself.

How Does Running Help With Anxiety?

Anxiety affects more than your thoughts. It can make your heart race, your muscles tighten, and your body feel like it's constantly on high alert. Running can help in a few different ways.

It Changes Your Brain Chemistry

You've probably heard of the runner's high, that happy, relaxed feeling some people experience after a good run.

While endorphins have traditionally gotten the credit, researchers now believe chemicals called endocannabinoids play an important role. These naturally occurring chemicals help regulate mood and stress, and their levels can increase during exercise.

According to Johns Hopkins Medicine, endocannabinoids may help explain why running leaves some people feeling calmer and less anxious.

But here's something important: You don't have to experience a runner's high to benefit from running. Sometimes the benefit is simply feeling a little less overwhelmed than you did before you started.

It Helps Your Body Handle Stress

When you're anxious, your body can feel stuck in "go mode." Your heart rate increases, your breathing changes, and your muscles tense up.

Running gives your body an opportunity to move through some of that physical tension. Over time, regular exercise may also help your body become better at responding to and recovering from stress.

And there's something to be said for having 20 minutes when your only responsibility is putting one foot in front of the other.

It Builds Confidence

Anxiety can make you second-guess yourself. Running gives you opportunities to prove to yourself that you can do hard things.

Maybe you run for a full minute without stopping. Maybe you make it around the block. Maybe you get outside on a day when staying on the couch sounds much easier.

Those little victories add up. As you build confidence in your running, you may start to feel more capable of handling challenges outside of it, too.

What Does Science Say About the Mental Health Benefits of Running?

There's plenty of research supporting the connection between physical activity and mental health.

Studies have found that regular aerobic exercise, including running, can help reduce symptoms of anxiety and depression. Some people notice an improvement in their mood after a single run, while others experience more benefits as they develop a consistent routine.

A 2023 study published in the Journal of Affective Disorders compared a 16-week running therapy program with antidepressant medication for people experiencing depression and anxiety. Researchers found similar remission rates in both groups, suggesting that structured running programs may be a helpful mental health intervention for some people.

That doesn't mean running should replace medication or therapy. Think of it as another tool you can add to your mental health toolbox.

What We've Seen at Still I Run

At Still I Run, we've seen encouraging results through our Mental Health Runner Program, which combines running, mental health education, and community support.

In spring 2026, researchers evaluated a 12-week Mental Health Runner cohort in Grand Rapids, Michigan. Among the participants who completed both the beginning and end-of-program assessments:

• 78% experienced reduced anxiety symptoms.

• 67% experienced reduced stress.

• 56% experienced reduced depression symptoms.

These are preliminary results from a small group, so we can't say the program itself caused the improvements. But they're an encouraging reminder of what may be possible when people have opportunities to move, connect, and care for their mental health.

What Are the Other Mental Benefits of Running?

Reduced anxiety is a big reason to give running a try, but it's not the only benefit you might notice.

Better sleep. Anxiety and poor sleep can create a frustrating cycle. You're worried, so you can't sleep. Then you're exhausted, which makes everything feel harder. Regular physical activity can improve sleep quality, helping you feel more rested and better equipped to manage stress.

A break from negative thoughts. Running gives you something to focus on besides whatever is worrying you. You might notice your breathing, the rhythm of your footsteps, or the scenery around you. Some runners even describe it as a form of moving meditation.

Improved brain health. Research suggests that aerobic exercise supports memory, learning, and cognitive function. Scientists are also studying how exercise affects brain cells and may help protect against cognitive decline as we age.

Better physical health. Running supports your heart, improves endurance, and helps strengthen your body. Those physical health benefits can contribute to your overall sense of well-being, too.

Of course, running won't make every anxious thought disappear. Some days, you'll finish feeling noticeably better. Other days, you might still feel anxious, but you'll have spent some time doing something positive for yourself.

Both experiences count.

How Much Running Do You Need to Help With Anxiety?

You might be wondering how far or how often you need to run before you start noticing the mental health benefits.

The answer is probably less than you think.

General physical activity guidelines recommend 150 minutes of moderate-intensity aerobic exercise per week for adults. But that's a long-term health recommendation, not a requirement for feeling better after a run.

Even short periods of movement can improve your mood. A 10-minute walk, a quick jog around the neighborhood, or a combination of running and walking can be a great starting point.

If you're new to running, don't worry about hitting a certain number of miles or running for 30 minutes straight. Start with what feels manageable and build from there.

The goal is to create a routine that supports your mental health, not another obligation that adds to your stress.

How Can You Start Running for Anxiety Relief?

If you're ready to give running a try, here are a few ways to make getting started feel less intimidating.

Start With Run-Walk Intervals

You don't have to run continuously to call yourself a runner. In fact, alternating between running and walking is one of the best ways for beginners to build endurance.

Try running for 30 seconds, then walking for 90 seconds. Repeat that pattern for 10–15 minutes, or whatever feels comfortable.

As running starts to feel easier, gradually increase your running intervals. There's no deadline for reaching a certain distance.

Find a Place Where You Feel Comfortable

Some people love running on quiet streets or wooded trails. Others prefer a treadmill, where they can control their environment.

If spending time outdoors helps you feel calmer, find a nearby park or familiar neighborhood route. If being around other people makes you anxious, choose a quieter time of day.

The best place to run is wherever you feel comfortable enough to keep showing up.

Pay Attention to How You Feel, Not Your Pace

When you're running for anxiety, your watch doesn't need to be the most important part of your workout.

Instead of focusing on your speed, pay attention to your mood. How did you feel before your run? How do you feel afterward? Did anything shift, even slightly?

This kind of reflection is something we encourage through Still I Run's Mental Health Runner Program. Participants use a guided mental health journal and workbook to explore the connection between movement and their emotional well-being.

You can try something similar by jotting down a few thoughts after each run. Over time, you might start noticing patterns in how running affects your mood and stress levels.

Give Yourself Permission to Have Off Days

Some days, running will feel great. Other days, you'll be tired, overwhelmed, or just not interested.

That's okay.

Your mental health doesn't follow a perfect schedule, and your running routine doesn't need to either. You can walk instead, shorten your run, take a rest day, or try again tomorrow.

Consistency matters, but so does being kind to yourself.

Why Does Running With Others Help Your Mental Health?

Running can be a great way to spend time alone, but there's something pretty special about finding people who understand why you run.

When you're dealing with anxiety, it can be easy to withdraw from others. Having a running community can provide connection, encouragement, and a reason to get outside when motivation is low.

Of course, joining a running group might sound intimidating, especially if you're worried about being the slowest person there.

That's one reason we created our Run Chapter Network. Our chapters bring people together around a shared belief that running can support mental health. They're places to connect with others, move at your own pace, and have conversations that go beyond training and race times.

You don't have to be fast or experienced to belong.

Can Running Ever Make Anxiety Worse?

For some people, especially those who experience panic attacks, the physical sensations of running can feel uncomfortable at first.

An increased heart rate, faster breathing, and sweating are all normal parts of exercise, but they can also feel similar to anxiety symptoms.

If that happens, try slowing down or taking a walking break. You can gradually build your comfort with exercise rather than pushing through something that feels overwhelming.

If you experience chest pain, fainting, or unusual shortness of breath, seek medical attention rather than assuming it's anxiety. And if exercise consistently triggers anxious feelings, a healthcare or mental health professional can help you find an approach that works for you.

Running should be something that supports your well-being, not something you feel pressured to do.

Ready to Give Running a Try? Still I Run Can Help.

Starting something new is easier when you have a little support, especially when anxiety is part of the picture.

That's why Still I Run offers programs designed to help people build a relationship with running while caring for their mental health.

Our Mental Health Runner Program combines movement with mental health education, guided reflection, and community support. Through its workbook and different participation options, the program helps people explore how running can become a meaningful part of their mental health routine.

Our Run Chapter Network offers another way to connect with people who understand that running is about more than pace or distance.

Running won't solve every challenge life throws your way, but it can give you a healthy outlet, a little breathing room, and a reminder of what you're capable of.

And if you're just getting started, remember that you don't have to run far or fast to experience the benefits. You just have to find a place to begin.