Can Running Improve Insomnia? How Exercise May Help You Sleep Better

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                                                                                                                                                                                                                                                                                                        You’ve been lying in bed for a long time, but your mind keeps racing. Even though your body feels tired, you still can’t fall asleep. Your energy and mood suffer the next day, so you may start wondering: Am I not exercising enough during the day? Can running really help improve insomnia?

The answer is: Regular exercise may indeed help improve sleep, but it is not a quick solution where “one run means you’ll sleep better tonight.”

Research has found that regular physical activity, including aerobic exercise, is associated with better sleep quality, lower insomnia severity, and improvements in some sleep measures. A 2024 systematic review and meta-analysis that included 19 studies found that exercise interventions had positive effects on both subjective and objective sleep measures, although there were still some differences between studies.

So, how exactly might running affect sleep? What time is best to exercise? And if you don’t feel like running today, are there easier alternatives?

1. Why Might Running Help You Sleep Better?

1.1 Help Your Body Gradually Relax From a “Tense State”

Sometimes, being unable to sleep isn’t because your body isn’t tired enough, but because your mind can’t slow down. Stress from work, school, relationships, and other areas of life can keep you in a relatively tense state, making it difficult to truly relax at night.

Running and other forms of aerobic exercise can give your body a clear “active period.” During exercise, your attention may shift away from repeatedly thinking about things and toward your breathing, footsteps, and physical sensations. After exercise, your body gradually recovers from the active state. Maintaining a regular exercise habit over time may also help improve anxiety, stress, and overall emotional well-being.

This is one reason exercise may help with sleep: when daytime stress becomes easier to process, you may also find it easier to enter a relaxed state at night.

1.2 Exercise May Also Affect Your Sleep Rhythm

During running, both your heart rate and body temperature increase. After exercise, your body gradually returns to its resting state, and your body temperature also decreases. These physiological changes after exercise may play a role in sleep regulation.

In addition, regular exercise may help regulate your body’s circadian rhythm. Exercise can also affect physiological responses related to stress and certain neurochemical processes involved in sleep and wakefulness, potentially making it easier for your body to transition into a state of rest at night.

However, this does not mean that “a certain hormone increases after running, so you will definitely fall asleep at night.” Sleep is the result of multiple physiological processes working together, and exercise is only one factor that can influence it.

1.3 Regular Exercise, Rather Than “Run Once and See Results”

Research has found that compared with occasionally doing a high-intensity workout, maintaining a regular exercise habit may be more beneficial for improving sleep. A 2024 systematic review and meta-analysis found that exercise interventions could improve some subjective and objective sleep measures. A 2025 meta-analysis of aerobic exercise also found that aerobic exercise had an overall positive effect on sleep, although the effects were not exactly the same across different populations and training methods.

Therefore, running is better viewed as a long-term lifestyle habit that may support sleep, rather than a temporary “sleep aid” to use when you can’t fall asleep.

2. Is Running Later at Night Better? Not Necessarily

You may often hear the idea that “exercising at night can help you sleep.”

But this should not simply be interpreted as: Do a high-intensity workout right before bed and you’ll immediately sleep better.

Exercise itself temporarily increases your heart rate, body temperature, and level of physical arousal. For some people, if the workout is too close to bedtime and the intensity is high, it may instead leave the body in a relatively activated state.

So, if you find that exercising at night actually makes you feel more awake, you can try:

There is no single “best exercise time” that works for everyone.

What is really worth finding is: when can you exercise without interfering with falling asleep while still being able to maintain the habit over the long term?

3. You Don’t Have to Run to Exercise for Better Sleep

If your goal is to make exercise a long-term habit, it doesn’t mean you have to run every time. What really matters is finding an exercise method that suits your current condition and that you can maintain consistently. Choosing different forms of exercise based on your energy level and fitness foundation may actually make it easier to stick with exercise.

3.1 Walking: Start With a Lower Barrier to Entry

If you haven’t been exercising much recently, or you simply want to increase your daily activity, walking can be a very simple starting point.

For example, you can schedule 20–30 minutes of brisk walking each day without trying to reach a very high speed or exercise volume right from the beginning.

For people who work from home, sit for long periods, or don’t have much uninterrupted time for exercise, the Q2 Urban can be an equipment option for daily walking. It has a speed range of 0.6–3.8 MPH, allowing you to adjust your walking speed based on how you feel, and you can also track and control your workouts through the PitPat App.

The point is not to “use the equipment to treat insomnia,” but to make it easier to incorporate regular activity into your daily life.

3.2 Incline Walking: Increase the Challenge Without Running

If brisk walking on a flat surface has become relatively easy, you can try incline walking.

Increasing the incline can raise the training challenge while allowing you to maintain a walking pace. Therefore, for people who don’t want to run but still want to make their walking workouts more challenging, incline walking can be a useful middle ground.

The DeerRun Z10 Pro supports 12% incline adjustment and 0.6–7.5 MPH speed adjustment. By adjusting speed and incline, you can change the difficulty of your workout based on how you feel that day, rather than relying on a faster running pace every time you want to increase the challenge.

3.3 Running: Suitable for People Who Have Already Built an Exercise Habit

If you already have a running habit, running can certainly be part of your regular aerobic exercise routine.

The A1 Pro can be an option for running at home. Its 0.6–10.0 MPH speed adjustment supports more variations in running intensity. For people who are already accustomed to running, you can arrange an easy run based on your energy level that day rather than doing a high-intensity workout every time.

What may actually help improve sleep is not “running harder,” but building an exercise rhythm that you can maintain over the long term.

4. Exercise May Improve Insomnia, but Don’t Treat It as the Only Solution

If you only occasionally have trouble sleeping, adding regular exercise, reducing prolonged sitting, and maintaining a consistent sleep schedule are all lifestyle adjustments worth trying.

However, if your sleep problems have continued for a long time and are significantly affecting your daytime school, work, or daily life, you should not rely on running alone to solve the problem.

Among professional treatments for insomnia, cognitive behavioral therapy for insomnia (CBT-I) remains an important intervention. Exercise can be part of an overall sleep-management approach, but it cannot replace professional evaluation and treatment.

Better Sleep Doesn’t Have to Start With “Trying Harder”

Running may help improve sleep, but its real value is not making you “tired enough to fall asleep” on one particular day. Instead, it may help you gradually establish a more regular exercise and lifestyle routine.

You don’t need to run 5 kilometers every day, and you don’t need to complete a high-intensity workout every time.

You can start with a 20-minute walk or try incline walking. If you already have a running habit, you can gradually add running workouts.

Better sleep doesn’t necessarily start with higher-intensity exercise. It may start with an exercise routine that you can actually maintain.

First, find an exercise method that works for you, then turn it into a habit you can stick with. This way, exercise is more likely to become a long-term support for sleep management rather than a one-time “quick fix.”

Ready to Build a Better Movement Routine?

Better sleep doesn’t have to start with a harder workout. Whether you prefer walking, incline walking, or running, finding a routine you can stick with is what matters most.