
Originally Posted by
skhill
somehow I found it harder to run with a 20 mph tailwind than headwind. Go figure.
I actually have the same experience, for two reasons that I can feel. #1 is cooling. I feel MUCH hotter running with the wind at my back than with the greater air movement from running into the wind. #2 is what I call "ram air induction."
It's just plain easier to breathe when the wind is pushing fresh air into my mouth and nose.
But my speed definitely suffers into the wind - it's super apparent when I'm running intervals or mile repeats back and forth over the same stretch.
Speed comes from what you put behind you. - Judi Ketteler