Notes
Really bad cramp (arch of left foot) showed up on the second mile - that's NEVER happened before in 20 years of running. It's been sore during runs lately but never cramping up completely. I had to walk several times, but stuck it out and finished the course.
On my way home tonight I think I'll stop and buy some arch supports. These NB 710 shoes really don't have much support and I think my foot is just getting tired.