Running Calculator: Pace, Speed, Time & Distance

Instantly calculate your running pace, average speed, finish time, and distance with our free suite of calculators. Perfect for race training and performance analysis.

Average Pace Calculator

Calculate your average time per kilometer or mile based on your run's distance and duration.

Average Speed Calculator

Compute your average speed in mph or km/h from your run's distance and duration.

Run Completion Time Calculator

Estimate your finish time based on your planned distance and average pace.

Running Distance Calculator

Predict the distance you'll cover based on your planned time and average pace.

Learn More About Running Science

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