Call it whatever you want: challenges and badges motivate me to be active, even on days I don’t have time to be active.

Six kilometers on the elliptical, without pain in my left knee. I think that’s a good sign for tomorrow.

Sara is out for a run and I’m joining her on the bike. No running for me today after yesterday’s trail run.

Cycling is, for me, not as fun as running is. I prefer to have my feet on the ground, rather than on pedals.