In the past two weeks, I've kicked up my running a notch from long  runs at a mellow pace to speed work at Kezar Stadium.  As I posted  previously, sprinting made me unreasonably happy--giggly-happy--and that  was surprising.  While I often felt that way on my bike when I was  racing, I didn't think I'd feel that way on my feet.
I  remember how I felt when my bike was an extension of my body, when  riding was more comfortable than walking, when flying down a mountain  descent or around the corner of a track in a full sprint felt perfectly  right and perfectly terrifying in the same moment.  Sprinting out of a  turn on a precipitous descent is one of the very best feelings I've ever  had, as if body and bike were both following my command, and that order  said SPEED.  Just go faster!  And that is all.
Why was  speed, albeit sometimes death-defying, so alluring?  Perhaps because I  have never felt so completely alive.  All energy, all focus has to be  concentrated right there, right then, to maintain any control.  That  kind of speed defies the siren song of gravity, but it also allows you,  just for a second, to brush the face of God.
Sprinting on  my feet, of course, doesn't involve the same death-defying thrill.  It's  also unlikely to land me in the emergency room--a feat that cycling  actually accomplished.  So why is it so reminiscent?  I think it's two  things.  First, the entire concentration in the moment.  While you're  sprinting, you don't have a family, or a job, or really any  responsibilities.  Much as my complicated life grounds me in this  world--and as thankful as I am for all that I have--sometimes I want to  defy its gravity.  So I run, fast--not by objective standards, but in my  frame of reference, it's as much speed as I can get.  I take it and ask  for more.
And then, there is play.  How often do we  adult professionals get to just play?  Almost never, I'll bet.  But  don't you feel invigorated when you do?  My 4-year-old daughters play  tag, and chase, and they race each other.  Can't I do that every once in  a while, and collapse in breathless giggles after? I'm not sure what my  running companions would do, but I might try it, just to see.
And sometimes it just feels good to run, as if gravity and time and weight were nothing.
It's time to try defying gravity
 I think I'll try defying gravity