http://greatist.com/fitness/best-themed-running-races/
I am personnaly doing a Spartan race next spring (I heard you most likely need to be able to do a pull-up to do those. Uh-oh.) but I did not know the biggest part of the races in the list.
Would you dare a Nude Run in Finland?
LOL




I'm starting with the Sprint Spartan next spring... Can't wait! 