This calculator will calculate you what you could have run if you paced yourself better.
Pick a distance from the drop-down list. In the white box, enter splits (in seconds) separated by a space or
For example, to use 400m splits for a 1600m race, enter: 70 62 68 65
In general, for all race distances, you can use whatever split distances you want as long as they are all the
same split distance. For example, for any of the distances listed, you could enter 100m splits if you
want instead of the listed split distances.
If you want to use splits for a race distance that's not listed, select "Pick a distance". In this case, all
split distances must be the same. For example, to enter splits for a 5-mile race using 1-mile split distances,
you'd pick "Pick a distance", then enter each mile split in seconds.