Mystery sore ankle was diagnosed as tendinitis. The fabulous doctor I went to was a marathon runner and he said he wanted to treat it aggressively, immobilize it so it will heal quickly and hopefully get me running in time for the Sept. 5 race. So I'm in a boot for this week and possibly next week but I might be able to do some bike-riding to stay speedy.
Trying to look on the bright side, I guess it will slow me down enough to sort through and edit the 800+ pictures I took over the weekend. So there are those to look forward to!