Enter your details
Your inputs stay in this browser. Results are informational estimates, not medical, dietary, or training prescriptions.
How to use the Running Pace Calculator
Enter the requested values and review the calculation as a planning estimate.
Enter your details
Enter the completed distance, choose kilometres or miles, and enter the finish time.
Review the calculation
Review average pace per kilometre and mile, speed and the even-pace halfway split.
Interpret with context
Use an average pace only; hills, stops and changing effort are not modelled.
Frequently Asked Questions
What is running pace?
This calculator provides an informational estimate based on the values and method you select.
How is running pace calculated?
The result uses the displayed calculation method and updates when you change the inputs.
What is the difference between pace and speed?
Individual circumstances and measurement differences can affect how the estimate should be interpreted.
Can I calculate pace in miles or kilometres?
Use the result as a planning reference rather than a diagnosis, prescription, or guarantee.
Can I enter hours, minutes and seconds?
Choose the unit that matches your measurement wherever a unit selector is available.
Does pace predict a future race time?
For the most useful comparison, enter recent measurements and use consistent input units.
How can I use pace in training?
Seek advice from an appropriately qualified professional for personal medical, nutrition, or training decisions.