I too will be running Xmas day, great time to run, the roads are so quiet.
mowzer - well that's good news that it's not a SF (it would show on Xray now cos you did it some time ago). Maybe a damaged tendon.
Do they know what 'gentle exercise' may mean in your book.....a marathon!
Lots of rain today again, splashed my way through the puddles, lovely and mild.
Get my turkey today from work