Before Tough Mudder and Spartan Races, the mountains provided the most daunting natural obstacles worth conquering.  They still do.

On July 12, 2017, our first of five Trans-Sierra Xtreme Challenge teams departed for Sequoia and Kings Canyon National Park. Ages ranged from 15 to 74. Click the video for a snapshot of what our first two groups encountered after an epic 2017 winter snowfall.