Feeling better after some quality runs

I did my Yoga last night - in an attempt to chill out before the big run on Sunday.

I'm fairly confident that I can do it and I have given up worrying too much about the time it takes - I've had to quality sessions in the gym now so I know I'm up for it. The other half keeps telling me I have the stamina to take me through which is a better position to be in than having the speed but lacking the stamina to make it to the end.