Running Pace Calculator


How Fast Can I Run That Race?


This calculator attempts to help you determine what pace you should be capable of based on a previous result for a different distance.

This is only valid if you have done the equivalent and appropriate training for the target distance. In other words, if it says you can run a 3:00 marathon based on your 5k time, that will only be possible if you train appropriately for your marathon (miles, miles, miles!).


Select the Distance of Your Recent Race Result

1 mile
5 km
10 km
10 miles (16.09 km)
1/2 Marathon
30 km
Full Marathon
50 km

What was your finishing time?

Enter the hours, minutes and seconds
HH MM SS

Your Projected Race Paces

Click "Calculate"...