My tried and true way to deal with cabin fever is to pour a huge glass of wine (or your drink of choice) and listen to tropical music. These are the my favorite (all from Jimmy Buffett)
1) One Particular Harbor
2) Boat Drinks
4) King of Somewhere Hot
5) I Will Play for Gumbo
So when you're outside running, looking like this:
think of the tropics :-)
Friday Five with Eat Pray Run DC, Mar on the Run and You Signed Up For What?!