For the ultimate way to see The Great Wall of China why not run, instead of walk, up this historic monument? Although completing a marathon through one of the 7 Wonders of the World seems like a dream come true the number of contestants that sign up is surprisingly low, probably thanks to the 5,000+ steps involved. However, if you're up for the challenge, Karnazes agrees that it might be one of the coolest ways ever to see the sights of China.
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