4 miles slow and short reps

Went out in the morning with Natasha to try an alternative 4-mile route, up Baird's Brae and along the canal to Lochburn Road, then back up Maryhill Road. There was a freezing cold headwind until we reached the cover of Firhill. In the afternoon I ran 12x80m sprint reps in the industrial estate, planned to do 20 but my right hamstring was playing up for the last few and I thought it best to call it a day.