For me, challenging myself with this type of endeavor [ultramarathons] brings the best out in me because even at the darkest, deepest moments when I feel like I can't go on, when I feel like there's no chance I could break the record or much less finish the trail, somehow I find that strength inside of me.
![For me, challenging myself with this type of endeavor [ultramarathons] brings the best out in me because even at the darkest, deepest moments when I feel like I can't go on, when I feel like there's no chance I could](http://cdn.quoteddaily.com/images/scott-jurek/for-me-challenging-myself-with-this-type-of-endeavor-ultramarathons-brings-the-best-out-in-me-because-even-at-the.jpg)