An 8 mile hike...
An 8 mile hike in 90F over varied terrain - including rocks! - is described.
Not exactly the Death Valley marathon.
https://www.11thmeu.marines.mil/News/News-Article-Display/Article/533584/gutsy-hike-includes-helicopters-navy-partners/
From @24aheaddotcom_
Tweeted Sat, Oct 13, 2018 at 3:58 pm