I lost almost another full pound this morning! I've lost just under two pounds in the past two days. My total loss is now 18.8 pounds. That is crazy! Nothing has changed at all except the running. I did 20 minutes of HIIT yesterday and C25K the day before. Up until now I've been losing weight really slowly and all of a sudden it's falling off. Maybe it's a fluke and will go back to being slow or maybe running really is THAT effective. I have no idea but I'm loving it while it lasts!!