Okay, yesterday I did a mini-bric, spin class followed by a gentle mile on the treadmill. Orthotics seem to be helping a lot. They don't fit in my bike shoes, but my form on the bike felt better anyway. The run part felt fine. Today, I braved the elements, for another short run around Brooklyn Bridge Park. It was cold, and slow, but it felt like a normal early March run. The issue is my conditioning not the heel. Hooray!! sort of . . .