Why You’ll Never Run a Sub 2 Hour Marathon—But the Pros Might Ifeadi C. 11:06 WIRED, Zero Tech Blog To fully appreciate what it will take to complete a two-hour marathon, you really have to try running one yourself. The post Why You'll Never Run a Sub 2 Hour Marathon—But the Pros Might appeared first on WIRED. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+