How Long?

I really wanted to go for a long run today. This one gave me the option of shortening it at several points. I cut out the major hill climb, to lose a couple miles. Then I missed a turn which added some, wound up doing 11.8 as I mapped it afterwards. The right foot got pretty sore. Seems just stiff, all the little foot bones all locked up too tight. It'll probably be fine, and I got a good 1:45 min workout in. Thinking about a snowshoe race on Sunday, would be my first ever, and I needed some running for confidence.