Running Pace Calculator

Calculate running pace, total race time, or distance splits for 5K, 10K, half marathon, and full marathon training runs.

Summary:A running pace calculator computes minutes-per-mile or minutes-per-kilometer pace requirements for targeted race distances, helping runners pace workouts and estimate finishing times for road races.

Distance (km/mi)

Duration (hr:min:sec)

Pace (min:sec)

Embed this Tool on Your Website

Copy this code snippet to add the Running Pace Calculator to your blog or website for free. It adjusts dynamically to mobile and desktop screens.

<iframe src="https://hellotools.net/tools/running-pace-calculator?embed=true" width="100%" height="650" style="border:none; overflow:hidden;" allowtransparency="true"></iframe>

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How to Use Running Pace Calculator

Follow these steps to use the Running Pace Calculator: 1. Select which variable to calculate: Pace, Time, or Distance. 2. Enter the two known values in the corresponding calculation fields. 3. Input the target distance using standard miles or kilometer units. 4. Review the calculated third variable along with speed and split stats. Enter your measurements to calculate the estimate. This tool performs calculations locally in your browser.

Running Pace Calculator Formula / How It Works

The calculator utilizes basic rate-time-distance formulas, converting time to seconds to perform division and formatting outputs.

Formula:Pace = Time / Distance. Distance = Time / Pace. Time = Distance * Pace.

Example Calculation:

For example, let's look at calculating the pace for a 10K (10 km) running distance completed in 50 minutes. By entering these values into the tool, you will get a calculated running pace of 5:00 minutes per kilometer, or average speed of 12 km/h instantly.

Frequently Asked Questions

The time it takes to cover a specific distance, typically expressed as minutes per mile or kilometer.

Pace is 5 minutes per kilometer.

The time taken to complete specific intervals (e.g. each mile or kilometer) during a longer run.

Yes, structuring runs by pace helps build endurance and prevents starting too fast.

A measurement of the maximum amount of oxygen your body can use during exercise.

More tools available in our full calculator directory.