Pace Calculator

Calculate your running or walking pace from distance and time. Find your speed in min/mile, min/km, and mph for race planning and training.

PACE
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Pace (min/mi)
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Pace (min/km)
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Speed (mph)
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Speed (km/h)
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What Is Pace?

Pace is the time it takes to cover a unit of distance, typically expressed in minutes per mile or minutes per kilometer. It is the inverse of speed and is the preferred metric for runners because it directly relates to how training feels. Knowing your pace allows you to set realistic race goals, plan negative splits, and maintain consistent effort across different distances.

Pace varies significantly based on terrain, weather, altitude, and fatigue. A pace that feels easy on flat ground will feel much harder on hills. Experienced runners learn to run by perceived effort rather than strictly by pace, especially on varied terrain.

Pace Formula

Pace (min/unit) = Total Time (minutes) / Distance
Speed = Distance / Time

Common Race Paces

RaceBeginner PaceIntermediateAdvanced
5K12:00/mi9:00/mi6:30/mi
10K12:30/mi9:30/mi7:00/mi
Half Marathon13:00/mi10:00/mi7:30/mi
Marathon13:30/mi10:30/mi8:00/mi

Frequently Asked Questions

What is a good running pace for beginners?

Most beginners start at 11-13 minutes per mile. The key for new runners is to find a conversational pace where you can talk without gasping. Speed naturally improves with consistent training over weeks and months.

How do I convert pace to speed?

To convert min/mile to mph, divide 60 by your pace in minutes. For example, a 10:00/mile pace equals 6.0 mph. For min/km to km/h, the same formula applies: 60 divided by pace in minutes.

Should I run the same pace every day?

No. Effective training includes easy days (60-90 seconds slower than race pace), tempo runs (15-30 seconds faster than race pace), and interval workouts. Varying pace prevents overtraining and builds different energy systems.