Reminds me a bit of Diane Van Deren, who became an ultra-runner after having brain surgery that disrupted her ability to judge the passing of time: http://www.r

Reminds me a bit of Diane Van Deren, who became an ultra-runner after having brain surgery that disrupted her ability to judge the passing of time: http://www.radiolab.org/blogs/radiolab-blog/2011/apr/05/in-running/ http://www.radiolab.org/blogs/radiolab-blog/2011/apr/05/in-r...