Pace Calculator For Jogging & Running

Did you just run a 10K and want to know how that might translate into an upcoming 15K? Or what kind of full marathon you can expect to run based on a recent half marathon time? Just fill in one of the forms below (kilometers or miles) to estimate how long it will take you to finish a race of a different distance based on the results of a previous race. Enter the distance and time of one of your previous races and leave the "Pace" fields blank.