Just got back from jogging. 
Anyway, my leg cramps have recovered, but my legs feel like
deadweight when I go jogging these days. 
I've been limiting myself to 3 short runs per week since the
SCSM - it's pretty true that it takes four weeks for full recovery
to take place. Since 42.2 clicks == 26.2 miles.... yeah, that fella
is more or less correct.
So from now till next early year, I'm limiting myself to short
runs.
short runs = 21km?
btw, did you see the article in straits times a few days back re
2 marathons/SAA and SCC or something? looks like there'll be 3
marathons next year.