Week 2 marathon training

The last two weeks running training have been great to summarize. Most of the runs I e been really easy I love that I only do 3 during the week and a long one on the weekend. By the weekend I'm ready for a long run. I started out in my new shoes kayanos and I absolutely love them by far best shoes so far. During the week I am running in my new balance shoes they are ok but total different feel than my kayanos. I am really looking forward to my 7 mile this weekend. Last weekend I had 6 on tread cuz this is a never ending winter. The first four miles were fine and then I didn't feel hydrated so had to stop a lot for water. I have been dodging getting sick so that's a plus. Kind of been bum I g about my weight but I need to remember the amount of miles ahead of me and plus I'm strength and core training so I know I gain muscle. My goal weight is 110 with a body fat percent of no more than 10-15%.