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Running calculator

Plan every kilometre.

Convert a race distance and finish time into pace and speed.

Enter your details

km

Please note: Equivalent times assume an even pace and do not predict performance changes over different distances.

All free tools Plan every kilometre.

About this Plan every kilometre.

Convert a race distance and finish time into pace and speed. Enter your own values in the calculator above to receive an instant estimate. Your information stays in your browser and is not uploaded to our servers.

How to use it

  1. Enter the requested values using the units shown.
  2. Review the live result and its supporting breakdown.
  3. Adjust one value at a time to compare possible scenarios.

Understanding the result

The result is an educational estimate based on the information you provide and the assumptions displayed on this page. Actual figures may differ because providers, regions, rounding methods, fees, laws, and individual circumstances vary.

Frequently asked question

Is this tool free?
Yes. It works without registration and can be used on phones, tablets, and desktop computers.

Review important financial, tax, medical, legal, or contractual decisions with an appropriately qualified professional or official source.