Same here it's measuring a bit longer than my runs are, it's not as precise as endomondo was on my 4S when I had that.

A bit annoying when running regularly and think you've improved more than you actally are.

One day it said i'd had a speed of close to 70 mph when doing an exercise at home o.O

Regards Dousan...

e: endomondo should just port it from symbian...