Questions 
I did couch to 5k after xmas. Followed the plan and have ran 5k about ten times with a PB of 28.27
I am hoping to do a ten Km by the end of May. I ran 6 k in 36.26 last week and today did 7 k in 43 mins.... Questions is am I slowing down too much?
Should I stick at the 5/6/7 distance for a few weeks before increasing distance again?
Any help gratefully received 