Calculating the number of calories burned while running involves several factors, including speed, distance, body weight, and duration of the run. There are different formulas and methods to estimate calorie expenditure during running, but one commonly used approach is the MET (Metabolic Equivalent of Task) method.

The MET method assigns a metabolic equivalent value to different activities based on their intensity. Running is typically assigned a MET value based on the speed and intensity of the run. For example, a leisurely jog might have a lower MET value than a fast-paced sprint.

​Once the MET value is determined, it can be multiplied by the individual’s body weight in kilograms and the duration of the activity in hours to estimate the number of calories burned. This calculation provides an approximate measure of energy expenditure during running.

However, it’s important to note that individual factors such as age, gender, fitness level, and running efficiency can also influence calorie expenditure. Using a running calorie calculator or fitness tracker that takes these factors into account may provide a more accurate estimation of calories burned during running.

Additionally, keep in mind that calorie expenditure is just one aspect of a healthy exercise routine, and other factors such as overall fitness goals, nutrition, and recovery also play crucial roles in achieving optimal health and fitness. Consulting with a fitness professional or registered dietitian can offer personalized guidance tailored to individual needs and goals.