Really like the moutains in #237 and #234. They are perhaps a bit to alpine (pointy) compared to our finish, but I like the concept. Fonts on the #237 are really good, simple, stylish and really readable.
I posted a link on some pictures of Hardangervidda as well, which is where the competitors will spend most of their time on the course. Would love to see if you could get some of the feel from them as well into the logo, if possible.