It would be a nice option to just be able to type in calories burned. I use a Polar heart rate monitor, so I have an accurate calorie burn....wish I could just type in the stats. However, what I do is select running at the speed it would take me to burn the amount of calories I burned in that workout in the same amount of time.
If you're tired of starting over, stop giving up!
Starting Weight - 143 lbs (3/Sept/13)
Current Weight - 135 lbs (14/Aug/14)
Goal Weight - 114 lbs (aiming for 31/Dec/14!!)