The premier expedition-length adventure race in the world is coming to the premier high-definition broadcast network this August, as Primal Quest Montana Presented by SPOT begins airing on HDNet starting August 8. The series will run for four consecutive Saturdays at 10:30 AM ET with an encore presentation at 2:30 PM ET.

Primal Quest has been called "The Worlds Most Challenging Human Endurance Competition", and HDNet viewers will have the opportunity to see why it has earned that moniker. Sixty co-ed teams of four will race non-stop for ten days across a course that is more than 500 miles in length. They’ll run, paddle, climb, and mountain bike their way through some of the most challenging terrain on the planet.

For more on Primal Quest and the upcoming Primal Quest Badlands Presented by SPOT event in South Dakota Aug. 14 – 23, go to EcoPrimalQuest.com