I ran across this very interesting project a few weeks ago. This nicely-shot documentary seeks to highlight Josh Spector's training for the Badwater Ultramarathon 135 endurance race -- what some call the hardest footrace in the world. 

Here's a look at the film:

Unfortunately, Runner's World announced that Death Valley National Park officials recently banned all running in the park during the peak summer heat. The 2014 Badwater was relocated to an alternative course. You can read Josh's race report here.

I'm looking forward to seeing the full-length production.