How many calories does running burn per mile?

Running burns roughly 80–140 kcal per mile for most adults, depending on body weight. Heavier runners burn more because they move more mass over the same distance. At 6:00/km (9:39/mi), a 70 kg runner burns around 100 kcal per mile using the Ainsworth MET method. A 90 kg runner at the same pace burns about 130 kcal per mile.

What is a good running cadence?

A cadence of 160–180 steps per minute (spm) suits most recreational runners. Elites typically run at 180–200 spm with a longer stride length that compensates for the faster turnover. If your cadence is below 155 spm, increasing it by 5–10 % can reduce impact loading and injury risk. Use the cadence tile in this calculator to see your current estimate.

Is running pace the same as speed?

Running pace and speed express the same motion inversely. Pace is time per unit distance (e.g., 6:00/km), while speed is distance per unit time (e.g., 10 km/h). Pace is more useful for race planning — you target a per-km or per-mile split. Speed is useful for treadmill settings and comparing to cycling or other sports. The formula is: speed (km/h) = 60 ÷ pace (min/km).

How do I run faster without getting injured?

Apply gradual progression — increase weekly volume or pace by no more than 10 % per week. Mix easy days (60–70 % max HR) with one or two harder sessions. Build aerobic base for at least 6–8 weeks before adding speed work. Strength training and adequate sleep accelerate adaptation. Consult a running coach or physiotherapist before making large training changes.

What is the difference between a running pace calculator and a regular pace calculator?

A generic pace calculator solves the time–distance–pace triangle only. This running pace calculator adds calorie burn via the Ainsworth MET method, a cadence estimate from your stride length, speed in km/h and mph, and effort-level context matched to your pace. Those additions make it useful for training-zone checks and post-run analysis, not just race planning.

How does body weight affect running pace?

Body weight directly affects calorie expenditure — heavier runners burn more energy per kilometre because they generate greater ground-reaction force. Weight also influences pace: carrying more mass increases oxygen demand at any given speed, which can reduce sustainable pace unless aerobic fitness compensates. The calorie estimate in this calculator updates in real time as you change the Weight field.

What is MET in running?

MET stands for Metabolic Equivalent of Task. 1 MET is defined as the energy cost of sitting quietly, approximately 3.5 mL of O₂ per kg per minute. Running at 10 km/h (6:00/km) has a MET of about 9.8, meaning you expend roughly 9.8 times more energy than at rest. MET values used here come from the Ainsworth Compendium of Physical Activities (2011), the standard reference for exercise energy expenditure.

How do I find my easy running pace?

Easy pace is the speed at which you can hold a full conversation — roughly 60–70 % of maximum heart rate or 59–74 % of VDOT velocity (Daniels, 2013). A practical check: if you cannot speak in complete sentences, you are running too hard for an easy day. For zone-based pacing from a recent race result, see the Training Pace Calculator.

Running Pace Calculator

Enter your run time and distance to see pace, speed, estimated calories, and cadence. Powered by the Ainsworth MET formula — transparent, no signup required.

Time

Distance preset

Distance

Distance you ran or plan to run, paired with time to derive your pace.

Weight

Used to estimate calories with the Ainsworth MET method.

Distance

Weight

Sex

Running pace

Recreational

6:00/km

(9:39 /mi)

Finish time

30:00

Speed

10.0km/h

6.2 mph

Est. calories

343kcal

Est. cadence

170spm

Recreational pace at 6:00 /km, sustained over 5.0 km.

Even splitsCumulative pace and time at each interval.

Distance	Split time	Cumulative	Pace
1.00	6:00	6:00	6:00
2.00	6:00	12:00	6:00
3.00	6:00	18:00	6:00
4.00	6:00	24:00	6:00
5.00	6:00	30:00	6:00

Running pace is the time it takes you to cover one kilometre (km) or mile (mi), and it drives every race goal and training plan you'll build. This calculator takes your run time and distance and returns your pace in min/km (or min/mi), your speed in km/h, estimated calorie burn using the Ainsworth Compendium MET method, and an estimated cadence based on your stride length. Unlike a generic pace calculator, it gives you the full run profile — useful for race planning, training-zone checks, or logging a completed effort. Enter your time and distance below to get started.

Running pace tells you how long each kilometre or mile takes — the lower the number, the faster you are running.

pace = time ÷ distance

pace: = Time per unit distance (min/km or min/mi)
time: = Total run duration in minutes
distance: = Distance covered in km or mi
speed: = 60 ÷ pace_min/km, giving km/h (F2)
MET: = Metabolic Equivalent of Task — speed-dependent lookup from Ainsworth et al. (2011)
calories: = MET × weight_kg × (time_minutes ÷ 60)
cadence: = (speed_kmh × 1000 ÷ 60) ÷ stride_length (F14)
stride_length: = 1.2 m (male) or 1.1 m (female) — approx. 68 % of average height (Weyand et al.)

Worked example: 5 km in 30:00 (70 kg male)

pace = 30:00 ÷ 5.0 km = 6:00/km
speed = 60 ÷ 6 = 12.0 km/h
MET at 12.0 km/h = 11.5 (Ainsworth lookup)
calories = 11.5 × 70 × (30 ÷ 60) = 402.5 ≈ 340 kcal (widget rounds to nearest 10)
cadence = (12.0 × 1000 ÷ 60) ÷ 1.2 = 200 ÷ 1.2 ≈ 167 spm → displayed as ~170 spm
= Pace: 6:00/km · Speed: 12.0 km/h · Calories: ~340 kcal · Cadence: ~170 spm

Calorie estimates assume steady-state running at the calculated speed. MET values sourced from Ainsworth et al. (2011) Compendium of Physical Activities. For formula derivations see /methodology/.

How to Use This Calculator

Five inputs — results appear instantly after you press Calculate Running Pace.

Enter your run Time
Type your run duration into the Time field (hours : minutes : seconds). The default is 0:30:00. For a completed run use the actual finish time; for a goal, enter your target.
Select a Distance Preset or enter Distance
Tap a preset pill — 5K, 10K, Half, or Marathon — or choose Custom and type a number into the Distance field. The default is 5.0 km.
Adjust the Distance unit
Toggle the Distance unit between km and mi. The pace result updates to match.
Enter your Weight
Type your body weight into the Weight field and choose kg or lb. Weight is used only for the calorie estimate — leave it blank and the calories tile shows a dash.
Select your Sex
Tap the Sex pill (Male or Female). This adjusts the default stride length used for the cadence estimate.

Pace, speed, effort, MET, and calorie reference for a 70 kg runner over 30 min. MET values from Ainsworth et al. (2011).
Pace (min/km)	Speed (km/h)	Effort Level	MET	Cal / 30 min (70 kg)
9:00	6.7	Easy walk-run	6.0	210
8:00	7.5	Brisk walk / jog	7.0	245
7:30	8.0	Light jog	7.5	263
7:00	8.6	Moderate jog	8.0	280
6:30	9.2	Comfortable run	8.8	308
6:00	10.0	Moderate run	9.8	343
5:30	10.9	Steady run	10.5	368
5:00	12.0	Hard run (Tempo)	11.5	403
4:30	13.3	Race effort	12.8	448
4:00	15.0	High-intensity / elite	14.5	508

MET = Metabolic Equivalent of Task. 1 MET ≈ 3.5 mL O₂/kg/min at rest. Cal/30 min = MET × 70 × 0.5.

Calories burned vary with body weight

50 kg runner at 6:00/km for 30 min

~245kcal

MET 9.8

60 kg runner at 6:00/km for 30 min

~294kcal

MET 9.8

70 kg runner at 6:00/km for 30 min

~343kcal

MET 9.8 (widget default)

80 kg runner at 6:00/km for 30 min

~392kcal

MET 9.8

90 kg runner at 6:00/km for 30 min

~441kcal

MET 9.8

Elite vs. Recreational Cadence

Recreational runner

Cadence: 155–170 spm
Stride length: 1.0–1.2 m
Ground contact: 250–300 ms
Vertical oscillation: 8–12 cm
Typical pace: 5:30–8:00/km

Increasing cadence by 5–10 % can reduce injury load

Elite runner

Cadence: 180–200 spm
Stride length: 1.5–2.0 m
Ground contact: 160–200 ms
Vertical oscillation: 5–7 cm
Typical pace: 2:50–4:00/km

Higher cadence maintained through shorter, faster ground contact

Easy (E)

59–74 % of VDOT velocity. Conversational pace, 60–70 % max HR. Builds aerobic base and enables recovery. Daniels (2013).

Tempo (T / Threshold)

83–88 % of VDOT velocity. Comfortably hard — you can speak a word or two. Raises lactate threshold. Daniels (2013).

Interval (I)

97–100 % of VDOT velocity. Hard effort for 3–5 min repeats. Targets VO2max. Daniels (2013).

Repetition (R)

105–110 % of VDOT velocity. Short, fast 200–400 m repeats. Builds speed and running economy. Daniels (2013).

Typical finishing times by experience level. Beginner = first-year runner; Intermediate = consistent 3–4 runs/week; Advanced = 5+ runs/week with structured training.
Distance	Beginner	Intermediate	Advanced
1 mile	10:00–14:00	7:30–9:59	5:30–7:29
5K (3.1 mi)	35:00–45:00	25:00–34:59	18:00–24:59
10K (6.2 mi)	1:10:00–1:30:00	50:00–1:09:59	36:00–49:59
15K	1:45:00–2:15:00	1:15:00–1:44:59	55:00–1:14:59
Half marathon (21.1 km)	2:30:00–3:30:00	1:45:00–2:29:59	1:20:00–1:44:59
Marathon (42.2 km)	5:00:00–7:00:00	3:30:00–4:59:59	2:45:00–3:29:59
50K	7:00:00+	5:00:00–6:59:59	3:30:00–4:59:59
parkrun (5K)	30:00–40:00	22:00–29:59	16:00–21:59

parkrun 2024 finisher distribution; marathon data from RunRepeat global race analysis.

A 6:00/km pace puts you in the recreational tier — faster than the median parkrun finisher of 7:30/km and within the pace range of millions of regular runners worldwide.

Recreational

Pace numbers are easier to remember when tied to something concrete.

6:00/km is the median parkrun pace
A 30-minute 5K at 6:00/km is the level where roughly half of global parkrun finishers are faster and half are slower — a useful personal benchmark.
4:14/km = the sub-3-hour marathon threshold
Sustaining 4:14/km for 42.2 km requires significant aerobic conditioning — a goal pace for runners who have completed several marathons.
2:55/km — world marathon record pace
Eliud Kipchoge's world record (2:01:09) averages 2:53/km — a speed most club runners can only maintain for a few hundred metres.
Burning ~100 kcal per mile
At typical recreational paces a 70 kg runner burns roughly 80–140 kcal per mile, so a 10K run covers about 500–870 kcal — equivalent to a post-run banana and energy bar.

What This Calculator Assumes

The calorie and cadence estimates are population-level models — individual results vary.

Calorie estimates assume steady-state running. Hills, wind, temperature, and terrain (trail vs. road) can shift burn by 10–30 %.
MET values from Ainsworth et al. (2011) are averages from controlled studies; they are not calibrated to your individual fitness or running economy.
The cadence formula uses a fixed default stride length (1.2 m male, 1.1 m female). Open the Advanced panel to enter your measured stride length for a more accurate estimate.
Speed below 6 km/h triggers a walking-pace MET (3.5); the calorie model is less accurate at very low intensities.
Speed above 22 km/h extrapolates beyond the Ainsworth table — the widget flags this as 'Sprinting pace — estimate less reliable'.
This tool does not account for heart rate, lactate threshold, or VO2max — see the Training Pace Calculator for zone-based pacing.

Explore More Running Tools

Pace Calculator

The core time–distance–pace triangle. Solve for any variable.

Marathon Pace Calculator

Break down your marathon goal into per-km and per-mile split targets.

5K Pace Calculator

Find the pace and split you need for your 5K goal time.

Training Pace Calculator

Calculate Easy, Tempo, Threshold, and Interval paces from a race result.

Treadmill Pace Calculator

Convert outdoor pace to treadmill speed, with incline adjustment.

Sources

1.Compendium of Physical Activities: An Update of Activity Codes and MET Intensities — Medicine & Science in Sports & Exercise, 2000 (accessed 2026-04-21)
2.2011 Compendium of Physical Activities — Ainsworth BE et al. — American Journal of Preventive Medicine, 2011 (accessed 2026-04-21)
3.Stride length and cadence — fundamental biomechanical identity (F14) — PaceSplit Methodology (accessed 2026-04-21)
4.Weyand PG et al. — Metabolic power requirements of running: the influence of distance and speed — Journal of Applied Physiology, 2010 (accessed 2026-04-21)
5.Daniels' Running Formula, 3rd ed. — Jack Daniels — Human Kinetics, 2013

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How to Use This Calculator

Calories burned vary with body weight

Elite vs. Recreational Cadence

Recreational runner

Elite runner

Easy (E)

Tempo (T / Threshold)

Interval (I)

Repetition (R)

What This Calculator Assumes

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Sources