It is one thing to aspire to taking a hike to the Great Wall of China, it is quite another to run a full on marathon across it. For those looking to do a little traveling, but also put that physique to the test, this is definitely the opportunity to do it. Starting on May 15, you can choose to run in many types of races including the full- and half-marathon, as part of a larger tour of the wall and Beijing.
Photo courtesy of SteFou! via Flickr.