Yes running is a very excellent way to burn calories and lose weight.if you run per mile you will burn about 100 calories.But one thing that you should keep in mind is you should consume lesser calories then burning.So if you want to achieve a good weight loss you should combine both diet and running.Try to opt.smaller portions of high-fat and high-calorie foods and eating more whole grains, fruits, and vegetables.This well help you to achieve your target and be fit.But only one time running will not help you should at least run 5 days a week will help.