What is the average running speed for each person?
Running is a great physical activity that offers numerous health benefits. However, average running speed Each person's running speed is different, influenced by many factors. This article will provide you with a detailed look at these factors, helping you assess your current speed and find the optimal method to make running more effective and safer.
Overview: The concept and significance of average running speed
Running, a simple yet highly effective form of exercise, is increasingly chosen by many people to improve their health and well-being. However, to achieve the best results, understanding the metrics, especially average running speed, is extremely important. So, what is average running speed and why should we care about it? Let's delve deeper.
What is average running speed?
The simplest way to define average running speed is the quotient of the distance run (usually measured in kilometers) and the time taken to run (usually measured in hours). The formula is: Speed = Distance / Time. For example, if you run 5km in 30 minutes (0.5 hours), your running speed would be 10km/h.

This is an important indicator of your exercise efficiency over a given period of time or distance. It shows how much time it takes you to complete a kilometer or a mile. Through your speed, you can assess your progress, set appropriate goals, and adjust your training intensity to achieve your desired results.
Additionally, a concept often used in conjunction with speed is "pace." Pace indicates how much time it takes to complete one kilometer (or one mile). Pace and speed have an inverse relationship: the higher the speed, the lower the pace, and vice versa. For example, if you run at a pace of 6 minutes/km, it takes you 6 minutes to complete 1km of running. This corresponds to a speed of 10km/h.
- For example: Track and field athlete Eliud Kipchoge set a world record in the marathon with an average speed of approximately 20.4 km/h, equivalent to a pace of about 2 minutes 55 seconds per kilometer.
Why should we care about running speed?
Tracking and evaluating average running speed offers many practical benefits for exercisers, including:
- Tracking your fitness progress: When you start training, your running speed may be slow. However, with time and persistence, you will notice your speed gradually improving. Tracking your speed helps you see your progress, motivates you, and helps you continue your training routine.
- Helps set realistic goals: Based on your current running speed, you can set goals that are appropriate for your abilities. For example, if you want to lose weight, you can set a goal to run at a moderate pace for a certain period of time. Or if you want to participate in a race, you can set a goal to improve your speed to achieve a better result.
- Avoid overtraining or ineffective workouts: Controlling your pace helps you avoid overtraining, which can lead to fatigue and injury. At the same time, it also helps you avoid overtraining, which doesn't yield the desired results.
- Safe intensity control – avoiding injury: Running too fast when you're not yet strong enough can lead to injury. Monitoring your pace helps you maintain an appropriate intensity, protecting your body from potential risks. You can refer to safe and effective speed limits based on your age and fitness level.
In summary, average running speed is an important indicator to help you assess training effectiveness, set appropriate goals, and control intensity safely. Paying attention to your running speed will help you maximize the benefits of running while avoiding unnecessary risks.
Factors affecting running speed
Running speed isn't a fixed number; it varies depending on many different factors. Understanding these factors will help you more accurately assess your own capabilities and make appropriate adjustments during your training.
Physical condition, fitness level, and activity level
Average running speed is greatly influenced by an individual's physical condition, fitness level, and activity level. A beginner runner will typically run slower than someone with years of experience.

People who haven't trained regularly typically have an average running speed of ≤ 6 km/h. This is because they lack the ability to regulate their breathing effectively, their muscles are still weak, and they are not yet accustomed to the intensity of exercise. They may feel tired quickly and find it difficult to maintain a speed for extended periods.
Conversely, those who exercise regularly can maintain an average running speed of 8–10 km/h, or even higher, depending on their fitness level and training goals. They have better breathing control, stronger muscles, and are accustomed to high-intensity exercise.
Body Mass Index (BMI) also significantly impacts running speed. BMI is an index that assesses the balance between height and weight. A high BMI, meaning an individual is overweight or obese, will cause their body weight to negatively affect their running speed. Overweight individuals often have more difficulty moving and expend more energy, resulting in slower speeds.
Age and changes over time
Age is an unavoidable factor affecting average running speed. After age 30, speed tends to naturally decrease by about 11-3 minutes per year due to muscle decline, less efficient cardiovascular system function, and slower recovery.
However, this doesn't mean older adults can't run fast. With proper exercise and nutrition, many older adults can still maintain good speed and participate in races.
Should I use a treadmill or run outdoors?
The choice between using a treadmill and running outdoors also affects average running speed.
- Treadmill: Speed control, suitable for beginners, low impact on joints.
- Outdoors: Simulates real-world conditions, improves reflexes during competition, and enhances endurance.
When running on a treadmill, you should add approximately 0.5 km/h to your speed to match that of running outdoors, as treadmills offer no wind resistance and have a more even surface.
For example, if you're running on a treadmill at a speed of 10 km/h, you should adjust your speed to 10.5 km/h to match your outdoor running speed.
Short-distance running vs. long-distance running

- Short distances (5-10km): The pace should be higher than the average pace. The goal is to complete the distance in the shortest possible time.
- Long distances (half/full marathon): Maintain a steady pace, not too fast. The goal is to maintain endurance and complete the distance without exhaustion.
Here are some examples of ideal paces for different types of races:
- 5km: 5-6 min/km
- Marathon: 6-6.5 min/km
Tip: Choose a running distance that suits your ability and goals. If you're a beginner, start with short distances and gradually increase the length over time.
Suggestions for tools, apps, and resources to support effective training.
To make your running workouts more effective and enjoyable, there are many tools, apps, and resources to help you:
Speed and endurance tracking app
- Strava: A social app for athletes, allowing you to share your achievements, connect with friends, and participate in challenges.
- Nike Run Club: A free, user-friendly app offering a variety of workout programs and detailed tracking features.
- Adidas Running: A detailed tracking app with a wide variety of workouts and personalized training features.
Key benefits: save workout schedules, receive pace/speed chart reports, connect with the community.

The included device supports measurement.
- Smartwatch: Measures instantaneous speed, heart rate, and VO2 max.
- Heart rate monitor: Provides more accurate heart rate measurements, helping you control your workout intensity.
Community/group support for training
- Facebook groups – Runner Viet, HCMC Running Club, etc.
Benefits: recreational competition, Q&A – increases motivation for training.
Conclude
Understanding your average running speed and the factors that influence it is crucial for effective and safe training. Utilize supporting tools and apps, listen to your body, and build a suitable training plan to achieve your goals. Good luck on your journey to conquering your running challenges!