The C25K people recommend to run every 2nd day and some other form of exercise like walking or swimming on the other days. And this I have done.
Today was my 'hard walk'
up this hill
and looking back after I have powered up this long incline (doesn't look as bad in these photos)
a quick wave to Leannes' alpacas at the bottom of the hill, turn the corner, back over the freeway