March Challenge: Speed, speed, SPEED!

I liked the principles behind January's cross training challenge - full-body fitness, a simple routine, and NO EQUIPMENT. February's fitness challenge followed a similar concept.

But now it's time to shake things up.

My runs are getting longer and smoother, so my next goal is to pick up the pace.

March's focus will be SPEED.

Each week I need one speed workout (track, intervals, fartlek, or hill repeats)


Stay tuned...

For more posts in this series see Fitter in 15.