Brrrr!

It's not often that we have to deal with wind chills of 5*F - 10*F around here, but today was one of those days. I got four miles done with five 100-yard pickups:


Unfortunately the one-second data recording setting doesn't seem to alter recording frequency for pace - I still have these vague peaks which don't capture the pace very precisely for 100-yard pace increases. The heart rate readings tell the story much better.