By Swimrunner08 February 22, 2011 - 4:07pm

http://www.npr.org/blogs/thetwo-way/2011/02/07/133569285/man-runs-365-marathons-in-365-days

Wow - did you guys see this? Man runs 365 marathons over the course of a year - a marathon a day - with pretty fast speed too. Can you imagine running that much every single day? Might take the "fun" out of running - what's say? What challenging running endeavor are you training for?