For the first time in my life since I started running intermittently in 1997, I've decided to keep running outdoors through the winter. Running in 3 degrees isn't as bad as I would ever have imagined (I actually enjoy it), but having it hit 33 degrees today feels truly balmy by comparison. It was 15 when I ran this morning, and I had to take my neck scarf off of my face due to to heat! Warmth certainly is relative.