Temp 62, dp 60. Ran out and back at very easy pace on towpath with Cheryl, Liz, and Dash. Then, extended break (~10 minutes) while chatting with Zoom and Dr. Firestone. Then out to Georgetown, where I ran into Mary C. and Jenny R, and ran back with them for a while. Left Sciatica felt very good. Right foot felt good at first, but a bit sore last few miles.