I tried some "new shoes" today. I took it easy and did just about 5K then stretched thoroughly, did lunges, heel-toe-walks, pushups, planks, crunches, toe raises, calf raises and iced my right leg which was in sub-zero temperatures as I took breakfast. My shins are killing me.
I have decided to take it easy tomorrow then run again on Friday. Gotta be kind to my suffering legs.
Here is Hall. He served as a good pacemaker in Boston this year.