"Along with outrage and stupefaction, the LetsRun community expressed gratitude: “This is the craziest thing I have ever read in my life. Ever… . wow… . Better than porn… . Is it possible that Kip Litton doesn’t actually exist, and it is all an incredible ruse?”"

Singer, Mark. (2012, August 6). Marathon Man. The New Yorker 

http://www.newyorker.com/reporting/2012/08/06/120806fa_fact_singer?currentPage=all