oh dear MM, like C33 says, long taper time 
.... you can only gain 2 things in the last few weeks before a long race, a tiny bit of conditioning or injuries. I think you've done the mileage already, rest, rolling and a few shorters runs should see you right. Then hopefully have a good Disney with lots of photo ops 
Fun in the sun for me today, 10k run dressed as santa 
boy was it hot by the end though, lol, trousers, jacket, hat n beard, not the recommended running apparel!! Plus the half mile across the deep shingle beach was a good workout... think I'll stick to running on tarmac for a while 
