Today: 3.5miles in 38min. Could barely get my legs moving. Had about zero energy. Had to walked .5 after running 2.5 then ran the last half mile. Realized it might have something to do with not having any carbs or protein and very little fat at lunch... Or maybe I'm just tired and having an off day. Probably some of both.
Will do a Jillian Michaels workout tomorrow (thanks for the tip, Katrina!) and Friday will do the eliptical. Saturday should be nice and will shoot for another 7.5miler.