Hi all, bit of help wanted please 
I am planning to have an attempt at the 3 peaks challenge in 3 weeks. Training has been going well and I'm quietly confident.
Wondering about maximising my energy levels and what I need to be eating in the run up to the big day - I've heard of something called carb loading that long distance runners use and was thinking of doing the same but not sure what it entails.
Anyone have experiance or suggestions? Tia