I noticed that over that last 2 days, when I input the total minutes of my run, under the map my route link and the calories burned comes up with a negative number. For example: today when I clicked on my 12 miles route, put in 107 minutes for time, the calories burned were negative 11. I inputed 1100(just a guess) because I couldn't add the minutes with the negative calories burned. I am wondering if anyone else is having this same issue. I have never had this happen before when I track my workouts. I usually use the "map my route" as I have a bunch of different mileages already created. Thanks for any help that anyone can give me.