Misty Wright is one of the first runners I got to know when I started running trails a few years ago. 

I've had the privilege of running with her in training and in our first 100 mile finish. 

She's a relentless ultra runner because she has pushed through the normal challenges all of us face with the added challenge of some health issues. In fact, doctors told her she wouldn't be able to run. But she found a way and keeps going.