Question 1

How many calories does running burn per mile?

Accepted Answer

Running burns approximately 80-120 calories per mile, depending on body weight and pace. A general estimate is roughly 100 calories per mile for a 150-pound (68 kg) runner. Heavier runners burn more calories per mile, and faster paces burn slightly more per unit distance.

Question 2

Does running speed affect calorie burn?

Accepted Answer

Yes, but the effect is modest. Running faster burns slightly more calories per mile due to greater biomechanical effort and ground reaction forces. However, the biggest factor is total distance covered and body weight. A slower, longer run often burns more total calories than a fast, short one.

Question 3

Is running or walking better for burning calories?

Accepted Answer

Running burns more calories per minute than walking because it requires more energy. However, running and walking burn similar calories per mile (running is only about 20-30% more efficient per distance). Running's advantage is time efficiency — you cover more distance in less time.

Question 4

How accurate are running calorie calculators?

Accepted Answer

Calorie calculators provide estimates within 10-20% accuracy. They account for weight and distance but can't measure individual metabolism, running economy, temperature, wind, or elevation gain. For precise measurements, a metabolic cart or calibrated heart rate monitor is needed. Use calculator estimates as guidelines, not exact figures.

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