Running burns roughly 80 to 140 calories per mile for most people, depending primarily on body weight and speed. A 155-pound runner jogging at a 10-minute mile pace will burn around 100 calories per mile, while a 200-pound runner at the same pace burns closer to 130. Over a 30-minute run, that translates to about 300 to 400 calories for most recreational runners.
How Body Weight Shapes Your Calorie Burn
Your body weight is the single biggest factor in how many calories you burn while running. Heavier bodies require more energy to move over the same distance at the same speed. The math behind this uses a unit called MET (metabolic equivalent of task), which represents multiples of your resting calorie burn. To estimate your own numbers: multiply the MET value of your running speed by your weight in kilograms, then divide by 60. That gives you calories burned per minute.
For a quick reference, a 130-pound person running a comfortable 10-minute mile burns about 80 calories per mile. At 180 pounds, that same pace burns around 112 calories per mile. At 220 pounds, it’s closer to 137. The relationship is nearly linear, so every additional pound of body weight costs you a small but consistent amount of extra energy per mile.
Body composition matters too, though less dramatically than total weight. Muscle tissue burns roughly four times more energy than fat tissue, pound for pound. Two runners who weigh the same but carry different ratios of muscle to fat will see a modest difference in calorie burn, with the more muscular runner coming out slightly ahead. This effect is real but often overstated in fitness marketing.
How Speed Changes Everything
Running faster doesn’t just get you there sooner. It increases the energy cost of each minute significantly. The Compendium of Physical Activities, a standardized research database used in exercise science, assigns the following MET values to different running speeds:
- 5 mph (12-minute mile): 8.3 METs
- 6 mph (10-minute mile): 9.8 METs
- 7 mph (8.5-minute mile): 11.0 METs
- 8 mph (7.5-minute mile): 11.8 METs
- 9 mph (6.5-minute mile): 12.8 METs
- 10 mph (6-minute mile): 14.5 METs
- 12 mph (5-minute mile): 19.0 METs
To put those numbers in practical terms, a 160-pound person jogging at 5 mph burns about 10 calories per minute. Push that to 8 mph and the burn climbs to roughly 14 calories per minute. At an all-out 10 mph pace, it’s around 18 calories per minute. The jump from a slow jog to a fast run more than doubles your per-minute energy cost.
Here’s an important nuance, though. Per mile (rather than per minute), the calorie difference between speeds is smaller than most people expect. Running a mile at any pace requires moving your full body weight across the same distance against gravity. Faster running does burn more per mile because of the greater mechanical demands and wind resistance, but the gap narrows when you think in distance rather than time. This is why slower runners shouldn’t feel they’re wasting effort. A 12-minute mile still burns a meaningful number of calories.
Calories Burned in 30 and 60 Minutes
Since most runners plan by time rather than distance, here’s what a 160-pound runner can expect at common paces. At a 12-minute mile, a 30-minute run covers 2.5 miles and burns approximately 250 calories. A 10-minute mile pace over 30 minutes covers 3 miles and burns roughly 295 calories. At an 8.5-minute mile, that same half hour covers about 3.5 miles and burns around 330 calories.
Over a full hour, those numbers roughly double. A 160-pound runner at a 10-minute mile pace for 60 minutes burns close to 590 calories. A 200-pound runner at the same pace and duration burns approximately 740 calories. These estimates don’t include the bonus calories your body continues burning after the run is over.
The Afterburn Effect
Your body doesn’t stop burning extra calories the moment you stop running. After exercise, your metabolism stays elevated as your body works to restore oxygen levels, clear metabolic byproducts, and repair muscle tissue. This post-exercise calorie burn adds an estimated 6% to 15% on top of the calories you burned during the run itself.
The intensity of your run is the main driver of this afterburn. A hard interval session or tempo run at 80% or more of your maximum effort will trigger a larger and longer-lasting effect compared to a slow, easy jog. For a runner who burned 400 calories during a high-intensity 30-minute run, the afterburn could add another 25 to 60 calories over the following hours. It’s a real bonus, but not so large that it transforms a light workout into a major calorie burner on its own.
Hills, Surfaces, and Terrain
Running uphill dramatically increases energy expenditure. For every 1% increase in incline grade, a 150-pound runner burns about 10 additional calories per mile, which works out to roughly a 12% increase per percent of grade. A run on a 5% grade, the kind of hill that makes you noticeably work harder, burns about 60% more calories per mile than the same run on flat ground. That’s a substantial boost for runners who incorporate hills into their routes.
The surface you run on matters as well, though less dramatically. Running outdoors on pavement burns about 3% to 7% more calories than running at the same speed on a treadmill. The difference comes from wind resistance and the slightly more variable terrain outdoors. Running on sand, particularly soft sand, increases the energy cost far more because your foot sinks with each stride and your muscles have to work harder to stabilize and push off. Sand running can increase calorie burn by 30% or more compared to a firm surface, though most people slow down considerably, which partially offsets the gain.
Running vs. Walking for Calorie Burn
Running burns significantly more calories per minute than walking, but the per-mile difference is smaller than you’d think. Walking a mile at a brisk pace burns roughly 60 to 80 calories for a 160-pound person, while running that same mile burns around 100 to 120 calories. The premium for running is real but not enormous on a per-distance basis.
Where running pulls far ahead is efficiency. You can cover three miles in 30 minutes of running, burning 300 or more calories. Walking those same three miles takes close to an hour. If you’re short on time, running delivers far more calorie burn per minute. If you have the time and prefer walking, you can close the gap by going farther.
Why Your Watch Might Be Wrong
Fitness trackers and smartwatches use your heart rate, weight, age, and movement data to estimate calorie burn. These estimates are useful as a general guide, but they can be off by 15% to 30% in either direction. Wrist-based heart rate sensors tend to be less accurate during high-intensity exercise, and the algorithms behind calorie estimates are built on population averages that may not reflect your individual physiology.
Treadmill calorie displays are similarly imperfect. Most treadmills don’t account for your fitness level, and they often overestimate burn by 15% to 20%. If you entered your weight before starting, the estimate improves, but it’s still a rough number. The MET-based calculations described above are more reliable for planning purposes, even though they also involve some simplification. Treat any calorie estimate as a reasonable ballpark rather than a precise measurement.