As a safe measure, I will put this number at 12000 Calories to burn 1 Kg of fat, 15–30 hours of running. One hour of running will burn roughly 400–800 Calories depending on your weight, running speed and the gradient of the track. read more
Nothing guarantees fat loss, but running can go a long way in losing weight and body fat. It is good for maintaining a healthy heart while remaining at a higher level of operation while exercising. Running does not involve moments of extreme stress or rapid change which is required to lose body fat. read more
Fat loss boils down to calories in vs. calories out, so the quantity of food you consume may negate the effects of exercise. That said, if you're currently eating just enough calories to maintain your weight, adding running to your routine will result in less body fat. read more
The key is to decrease overall body fat, and the one way to do that is to burn calories. Lengthening your workout will do just that. Every five minutes of running at a 10-minute-per-mile pace burns about 45 calories. read more