If you’re wondering how many calories you burn running 8 km, you’re not alone. Many runners track their calorie burn to help them reach their fitness goals. The number of calories you burn while running depends on several factors, including your weight, pace, and the terrain you’re running on.
On average, a person weighing 150 pounds burns about 680 calories running 8 km at a moderate pace of 5 miles per hour. If you weigh more, you’ll burn more calories, and if you weigh less, you’ll burn fewer calories. Running on hilly terrain or at a faster pace will also increase your calorie burn.
Table of Contents
Calories Burned Running 8 km Slow Pace 7 min/km
| Calories Burned Running km Slow Pace 8kph | ||
| Body Weight | ||
| Pounds (lbs) | Kilograms (kg) | Calories Burned |
| 140 lbs | 63 kg | 528 |
| 150 lbs | 68 kg | 560 |
| 160 lbs | 72 kg | 592 |
| 170 lbs | 77 kg | 624 |
| 180 lbs | 81 kg | 656 |
| 190 lbs | 86 kg | 688 |
| 200 lbs | 81 kg | 720 |
| 210 lbs | 95 kg | 760 |
| 220 lbs | 99 kg | 792 |
| 230 lbs | 104 kg | 832 |
| 240 lbs | 108 kg | 864 |
| 250 lbs | 113 kg | 904 |
| 260 lbs | 117 kg | 936 |
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Calories Burned Running 8 km Moderate Pace 6 min/km
| Calories Burned Running 8 km Moderate Pace 9.6kph | ||
| Body Weight | ||
| Pounds (lbs) | Kilograms (kg) | Calories Burned |
| 140 lbs | 63 kg | 560 |
| 150 lbs | 68 kg | 592 |
| 160 lbs | 72 kg | 632 |
| 170 lbs | 77 kg | 664 |
| 180 lbs | 81 kg | 696 |
| 190 lbs | 86 kg | 736 |
| 200 lbs | 81 kg | 768 |
| 210 lbs | 95 kg | 808 |
| 220 lbs | 99 kg | 848 |
| 230 lbs | 104 kg | 888 |
| 240 lbs | 108 kg | 928 |
| 250 lbs | 113 kg | 960 |
| 260 lbs | 117 kg | 1000 |
Calories Burned Running 8 km Fast Pace 5 min/km
| Calories Burned Running 8 km Fast Pace 12kph | ||
| Body Weight | ||
| Pounds (lbs) | Kilograms (kg) | Calories Burned |
| 140 lbs | 63 kg | 544 |
| 150 lbs | 68 kg | 584 |
| 160 lbs | 72 kg | 616 |
| 170 lbs | 77 kg | 648 |
| 180 lbs | 81 kg | 680 |
| 190 lbs | 86 kg | 712 |
| 200 lbs | 81 kg | 752 |
| 210 lbs | 95 kg | 792 |
| 220 lbs | 99 kg | 824 |
| 230 lbs | 104 kg | 864 |
| 240 lbs | 108 kg | 904 |
| 250 lbs | 113 kg | 944 |
| 260 lbs | 117 kg | 976 |
Calories Burned Running 8 km Very Fast Pace 4 min/km
| Calories Burned Running 8 km Very Fast Pace 16kph | ||
| Body Weight | ||
| Pounds (lbs) | Kilograms (kg) | Calories Burned |
| 140 lbs | 63 kg | 504 |
| 150 lbs | 68 kg | 544 |
| 160 lbs | 72 kg | 576 |
| 170 lbs | 77 kg | 616 |
| 180 lbs | 81 kg | 648 |
| 190 lbs | 86 kg | 688 |
| 200 lbs | 81 kg | 720 |
| 210 lbs | 95 kg | 760 |
| 220 lbs | 99 kg | 792 |
| 230 lbs | 104 kg | 832 |
| 240 lbs | 108 kg | 864 |
| 250 lbs | 113 kg | 904 |
| 260 lbs | 117 kg | 936 |
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Understanding Calories and Energy Expenditure 8 km
When it comes to fitness, understanding calories and energy expenditure is essential. Calories are a unit of energy, and they are used to measure the amount of energy stored in food or expended during physical activity. Your body requires energy to perform daily activities, and the amount of energy you use is known as energy expenditure.
The number of calories consumed and the amount of energy expenditure are both essential for maintaining a healthy weight. If you consume more calories than you expend, you will gain weight, and if you burn more calories than you consume, you will lose weight.
Metabolic rate is the rate at which your body burns calories to maintain basic functions like breathing and circulation. The metabolic equivalent of a task (MET) is a measure of the energy required to perform a specific activity. For example, running has a higher MET than walking, which means that running requires more energy expenditure than walking.
When it comes to running 8 km, the number of calories burned will depend on several factors, including your weight, age, gender, and fitness level. On average, a person weighing 70 kg will burn approximately 560-800 calories running 8 km.
It’s essential to note that calorie burn is not the only factor to consider when it comes to running. Running also has many other health benefits, including improving cardiovascular health, reducing stress, and boosting mood.
In conclusion, understanding calories and energy expenditure is crucial for maintaining a healthy weight and achieving your fitness goals. Running 8 km can burn a significant number of calories, but it’s also essential to consider the many other benefits of running for overall health and well-being.
Running 8 km & Burning Calories
When it comes to burning calories, running is one of the most effective exercises you can do. Running is a vigorous, high-intensity activity that can help you burn a significant amount of calories in a relatively short amount of time.
The number of calories you burn while running 8 km will depend on several factors, including your weight, running speed, and the incline of your route. On average, running 8 km at a moderate pace of 10 minutes per kilometer can burn around 500-600 calories. However, if you increase your speed or run on an incline, you can burn even more calories.
The duration of your run also plays a role in how many calories you burn. The longer you run, the more calories you will burn. However, it’s important to remember that running for too long can increase your risk of injury and burnout. Aim for a duration that feels challenging but sustainable for you.
To maximize the number of calories you burn while running, it’s important to maintain a vigorous pace. Running at a moderate-intensity pace will still burn calories, but not as many as running at a higher intensity.
Finally, the distance you run can also impact how many calories you burn. Running 8 km is a significant distance that can help you burn a substantial amount of calories. However, it’s important to listen to your body and not push yourself too hard too quickly. Gradually increasing your distance over time can help you build endurance and burn more calories.
In conclusion, running is an excellent way to burn calories and improve your overall health and fitness. By paying attention to factors such as speed, duration, and incline, you can maximize the number of calories you burn while running 8 km.
Can You Lose Weight Running 8 km
If you’re looking to lose weight, running 8 km can be an effective way to burn calories. Running is a high-intensity cardio exercise that can help you burn a lot of calories in a short amount of time. However, whether or not you will lose weight from running 8 km depends on several factors, such as your diet, current weight, and fitness level.
Running 8 km can burn a significant amount of calories, but it’s important to remember that weight loss is all about creating a calorie deficit. This means that you need to burn more calories than you consume. If you’re eating a lot of high-calorie foods and not making any changes to your diet, running 8 km alone may not be enough to help you lose weight.
However, if you make some changes to your diet and start running 8 km regularly, you can create a calorie deficit and start to lose weight. Running 8 km burns approximately 600-800 calories for an average person, depending on their weight and pace.
To put this into perspective, a pound of fat is equal to about 3,500 calories. This means that if you run 8 km three times a week and make some changes to your diet, you could lose about a pound of fat every two weeks.
It’s important to note that running alone is not enough to lose weight. You need to combine running with a healthy diet and lifestyle to see significant results. This means eating a balanced diet that is rich in fruits, vegetables, lean proteins, and whole grains, and avoiding processed and high-calorie foods.
Additionally, you should aim to get enough sleep, manage stress, and stay hydrated to support your weight loss goals.
In conclusion, running 8 km can be an effective way to burn calories and lose weight, but it’s not a magic solution. To see significant results, you need to combine running with a healthy diet and lifestyle. By doing so, you can create a calorie deficit and start to lose weight in a safe and sustainable way.
Factors Affecting Calories Burned While Running
When it comes to calculating the number of calories burned while running, there are several factors that come into play. These factors are unique to each individual and can significantly impact the number of calories you burn during your run.
Body Weight
Your body weight plays a significant role in the number of calories you burn while running. The more you weigh, the more energy your body requires to move, which means you’ll burn more calories. For instance, a person weighing 150 pounds will burn fewer calories than a person weighing 180 pounds when running the same distance at the same speed.
Age and Sex
Age and sex also affect the number of calories you burn while running. Generally, younger people tend to burn more calories than older people. Men also tend to burn more calories than women due to their higher muscle mass and testosterone levels.
Intensity
The intensity of your run also affects the number of calories you burn. Running at a higher intensity, such as sprinting, will burn more calories than running at a lower intensity, such as jogging.
Body Composition
Your body composition, including your body mass and lean body mass, can also impact the number of calories you burn while running. The more muscle you have, the more calories you’ll burn during your run.
Body Size
Your body size, including your height and stride length, can also affect the number of calories you burn while running. Taller people with longer strides tend to burn more calories than shorter people with shorter strides.
Body Temperature
Your body temperature can also impact the number of calories you burn while running. Running in cold temperatures can cause your body to work harder to maintain its core temperature, which can result in burning more calories.
Environment
The environment you’re running in can also affect the number of calories you burn. Running uphill or against the wind requires more energy, which means you’ll burn more calories.
Resistance
Resistance, such as running on sand or through water, can also impact the number of calories you burn while running. Running on a surface that provides more resistance requires more energy, which means you’ll burn more calories.
Overall, the number of calories you burn while running is impacted by a variety of factors. By understanding these factors and how they impact your body, you can better estimate the number of calories you burn during your runs.
Using Fitness Trackers and Calorie Calculators
If you’re looking to track your calorie burn while running 8 km, fitness trackers and calorie calculators can be helpful tools. Here are a few things to keep in mind when using them:
- Fitness trackers: Most fitness trackers have a built-in accelerometer that can track your steps and estimate your calorie burn based on your height, weight, and heart rate. Some popular fitness trackers include Fitbit, Garmin, and Samsung. Make sure to wear your tracker correctly and input your personal information accurately for the most accurate results.
- Apple Watch: The Apple Watch is a popular fitness tracker that can also estimate your calorie burn while running. It uses a combination of heart rate data and motion sensors to calculate your calorie burn. You can also track your runs using the Workout app on the Apple Watch, which will give you a more accurate estimate of your calorie burn.
- Calorie calculators: There are many online calorie calculators that can estimate your calorie burn based on your age, gender, height, weight, and activity level. These calculators can be helpful if you don’t have a fitness tracker or Apple Watch, but keep in mind that they are not as accurate as a device that tracks your heart rate and motion.
When using a fitness tracker or calorie calculator to estimate your calorie burn while running 8 km, keep in mind that the number you see is just an estimate. Factors like your age, gender, weight, and fitness level can all affect your calorie burn, so don’t rely on these numbers too heavily. Instead, use them as a guide to help you track your progress over time.
Remember that the most important thing is to stay active and enjoy your run. Whether you burn 500 or 700 calories while running 8 km, the important thing is that you’re getting out there and moving your body.
Understanding Body Composition and Calorie Burn
When it comes to calorie burn, your body composition plays a significant role. Body composition refers to the amount of fat, muscle, bone, and other tissues that make up your body. Understanding your body composition can help you better understand how many calories you burn while running 8 km.
Body fat is one of the key components of body composition. If you have a higher percentage of body fat, you may burn fewer calories while running 8 km compared to someone with a lower percentage of body fat. This is because fat tissue burns fewer calories than muscle tissue.
Muscle, on the other hand, is more metabolically active than fat. This means that the more muscle you have, the more calories you will burn, even when you’re at rest. So, if you have a higher percentage of muscle, you may burn more calories while running 8 km compared to someone with less muscle.
Calculating your body fat percentage can help you better understand how many calories you burn while running 8 km. You can use a body fat calculator to estimate your body fat percentage. Once you know your body fat percentage, you can use it to estimate your calorie burn during exercise.
Burning fat and weight gain are also related to body composition. When you burn fat, you are reducing your body fat percentage. This can help you burn more calories during exercise and may lead to weight loss. However, if you gain muscle, you may gain weight even if you are burning fat. This is because muscle weighs more than fat.
In summary, understanding your body composition can help you better understand how many calories you burn while running 8 km. Body fat, muscle, and other tissues all play a role in calorie burn. By calculating your body fat percentage and focusing on building muscle, you can optimize your calorie burn and achieve your fitness goals.
Heart Rate and Calorie Burn
When you run 8 km, your heart rate increases, and your body burns calories to provide energy for the activity. The number of calories burned during a run depends on various factors, including your weight, age, gender, and running speed.
One way to estimate the number of calories burned during a run is by using the MET (Metabolic Equivalent of Task) value. MET is a unit of measurement that represents the amount of energy expended during an activity relative to the amount of energy expended while at rest. Running at a moderate pace of 8 km/h has a MET value of 10, while running at a faster pace of 12 km/h has a MET value of 12.5.
Another factor that affects the number of calories burned during a run is your heart rate. Your heart rate is the number of times your heart beats per minute. The higher your heart rate, the more calories you burn.
During a 30-minute run, your heart rate should be around 70-85% of your maximum heart rate. To calculate your maximum heart rate, subtract your age from 220. For example, if you’re 30 years old, your maximum heart rate is 190 beats per minute (220 – 30). Therefore, during a 30-minute run, your heart rate should be around 133-162 beats per minute.
Your oxygen consumption also plays a role in the number of calories burned during a run. Oxygen consumption is the amount of oxygen your body uses during an activity. The more oxygen your body uses, the more calories you burn.
In summary, when you run 8 km, your body burns calories to provide energy for the activity. The number of calories burned depends on various factors, including your weight, age, gender, running speed, heart rate, and oxygen consumption. By knowing your heart rate and using the MET value, you can estimate the number of calories burned during a run.
Energy Cost of Running 8 km
If you are curious about how many calories you burn while running 8 kilometers, it’s important to understand the energy cost of running. Running is a high-intensity exercise that requires a lot of energy. The amount of energy you burn while running depends on several factors, including your weight, pace, and terrain.
On average, running 8 kilometers burns around 600-800 calories for a person who weighs 150-200 pounds. However, if you weigh less, you will burn fewer calories, and if you weigh more, you will burn more calories. Running on flat terrain will burn fewer calories than running on hilly terrain.
The energy cost of running 8 kilometers can also be calculated using metabolic equivalents (METs). One MET is equal to the energy you burn while sitting quietly, which is around 3.5 milliliters of oxygen per kilogram of body weight per minute. Running at a moderate pace of 8 kilometers per hour requires around 10 METs, which means you burn 10 times the energy you would while sitting quietly.
In addition to burning calories, running also has other health benefits, such as improving cardiovascular health, reducing stress, and boosting mood. However, it’s important to remember that running can also be hard on your joints, so it’s important to wear proper shoes and gradually increase your mileage to avoid injury.
Overall, running 8 kilometers is a great way to burn calories and improve your health. By understanding the energy cost of running and taking proper precautions, you can enjoy the benefits of this high-intensity exercise.
Frequently Asked Questions
What is the average number of calories burned running 8 km?
On average, running 8 km burns around 500-700 calories. However, the exact number of calories burned depends on various factors such as age, weight, gender, and fitness level.
How does the number of calories burned running 8 km compare to other distances?
The number of calories burned while running 8 km is higher than running shorter distances like 5 km or 3 km. However, running longer distances like 10 km or a half marathon can burn more calories.
Is the number of calories burned running 8 km affected by speed or terrain?
Yes, the number of calories burned running 8 km is affected by speed and terrain. Running at a faster pace or on an uphill terrain can burn more calories than running at a slower pace or on a flat terrain.
How many calories can be burned by running 8 km in 30 minutes?
The number of calories burned by running 8 km in 30 minutes depends on the pace of your run. On average, running at a pace of 10 km/hour can burn around 400-500 calories in 30 minutes.
What is the recommended pace for burning the most calories while running 8 km?
To burn the most calories while running 8 km, it is recommended to run at a moderate to high intensity pace. This means running at a pace that is challenging but still sustainable for the entire 8 km distance.
Can running 8 km help me achieve my weight loss goals?
Yes, running 8 km can be a great way to help achieve weight loss goals. Running burns calories and can help create a calorie deficit, which is necessary for weight loss. However, it’s important to remember that weight loss also depends on other factors such as diet and lifestyle habits.
