The temp was about at the freezing point (cold for this area!) I bundled up, so I felt pretty warm, but it took me awhile to feel like my body could get loosened up. My upper body was actually overdressed. (I tend to forget how warm the fleece is that I was wearing--it's the liner of a ski jacket!) My toes were the only part that got pretty cold--even with toesocks on. Vibrams keep the toes separated...which means colder. Anyway, it was a very good, if slow, run.
4.83 miles, 55:26 (11:28/mile)