Lunch- workout with some of the guys on a cold day (25 deg and breezy). Ran to the lake, then did 5x1 lap (~.86 miles each) with ~90 sec rest. I didn't want to run too hard due to fatigue, tightness in hammies, and my race coming up on Saturday. Times were 5:04, 5:08, 4:56, 5:01, 4:34 (Todd convinced me to push him to sub 4:50 on the last one and I finally started feeling good). 10 miles total.