This obstacle is a 5-foot-deep pit of despair. The ground is covered in a thick, impenetrable fog that makes it impossible to see what's below. You have to feel your way down, but be careful, as the fog is so thick it'll make your skin crawl!
But don't let that scare you! You can navigate this obstacle with ease, as long as you're willing to take a few... creative liberties with your sense of self-preservation.
Recommended gear: Tactile gloves and a really good sense of smell.
Time to complete: 3 minutes, 14 seconds (average time for someone who's not completely blind)
Difficulty level: 6/10 (would be 7/10 if not for the fog)