First of all 100 km is goal for a month in total not for stright run/jog. The longest distans I covered in one run was marathon (42194m), I did it twice, but it was 10 years ago.
To be honest I am too lazy to make proper streaching and mobility exercises pre and post jog. I do just a few of them. But from time I combined jogging with gym exercises I seen the diference and more comfort during run. The exercises are simple i.e. burpees, sit-ups, push-ups.
Nice monthly goal. I don't run as often as I would like to so 100km is quite a lot
What's your psyche hack for staying consistent with your workout?
For me, I've managed to convince myself that I'm some sort of fitness bro who will save the world someday. It works for me cause I'm still less than 30 so...I'd like to know if it would still be effective as time goes on.