Probably the obstacle which terrifies the most. Its dark, it’s tight, it’s underground. You can’t stop once you start. You can’t turn around and you can only move as fast as the person in front of you. Fun stuff!

Key features:

• Dark and enclosed: The tunnel is pitch-black, and the walls are tight, so forget about stretching out. It’s just you, the darkness, and your thoughts… lots of thoughts.
• No escape: Once you start, you’re in it for the long haul. There’s no turning around, no bailing out—just keep crawling forward and hope the person ahead of you doesn’t slow down.
• Team crawl: You’re at the mercy of the pace set by those in front, so patience is key. It’s like a traffic jam, but with dirt and a creeping sense of dread.
• Mind over matter: This obstacle is more about mental endurance than physical strength. Staying calm while you crawl through tight spaces in the dark is the real challenge.

“Tartarus” is the stuff of nightmares for some, but a thrilling test of nerves for others. Get through it, and you’ll feel like you’ve conquered the underworld itself. Just remember: the only way out is forward!