Marathon
Here’s a tool that you can use that will help you figure out how fast you ran for a given duration and distance. You only have to provide two out of these three variables — distance and duration — and the tool will generate the missing one!
Note : The calculator answers in terms of the variables you choose. So if you enter variables of 5 kilometres and 30:00 mins, the pace provided will be 6:00 mins per kilometre.