SAFD: For me the battle is getting out there for a run. When I'm not feeling it I can come up with every excuse in the book for just not starting the run. If I can win that and actually start the run, I'm also in the camp of just pushing through it until it is done (barring injury of course). To help get myself out the door, I now put all my runs as structured training runs in Training Peaks so that (1) I see it on the calendar and know it will turn green when I complete it or red if I miss it and (2) it uploads the runs to my watch so I see them staring back at me there too. It's also the reason I almost always have something on the calendar, even if no time goals associated with it, so that I have the training plan structure to motivate me getting out there.