Blizzard has shelfed the Gauntlet for the time being. We will update this page when it returns. Feels bad man

Diablo 4 Gauntlet FAQ

What is The Gauntlet in Diablo 4?
The Gauntlet is a fixed-layout endgame dungeon available in World Tier IV. The dungeon is the equivalent of a Level 70 Nightmare Dungeon, and the layout changes weekly. Players increase their score by killing monsters and opening chests in eight minutes.
When does The Gauntlet Reset in Diablo 4?
The Gauntlet ends weekly on Tuesday at 11 AM ET. A new Gauntlet layout is released every Tuesday at 1:15 PM ET.
Where is The Gauntlet located?
The Gauntlet is located in the southwestern port of Gae Kul. Activate the Horn of Trials at the end of the docks to access the Gauntlet. Players must be in World Tier IV to access the Gauntlet.
What are The Gauntlet Seals?
Players can earn Seals for completing The Gauntlet:
  • Seal of the Blooded
  • Seal of the Steadfast
  • Seal of the Iron-Willed
  • Seal of the Worthy
The highest Seal is the Seal of the Worthy, and the score needed to earn that Seal depends on the player's class, the Gauntlet layout, and party size. Players can earn multiple Seals for the different available Gauntlet Ladders.
What are the Rewards for The Gauntlet in Diablo 4?
Players can earn Caches of Trials each week at the weekly Gauntlet reset. A higher score rewards a better weekly Cache. The Cache of Trials will contain at least one Ancestral Legendary, and earning a Seal of the Worthy guarantees the items will be 925 Item Level. Players who rank in the Top 100 of any Ladder also earn a Conqueror's Crest Mount Trophy. Players in the Top 10 of any Leaderboard will have their character name featured in the Hall of Ancients.
How to Increase Your Score in The Gauntlet
Players can increase their overall scores by killing monsters and opening chests. Pillars increase the number of Proofs of Might that can be earned. There are score-based Pillars and power-based Shrines, which appear after killing a boss inside the dungeon.
What happens if you die in The Gauntlet in Diablo 4?
Softcore players who die in The Gauntlet can respawn but will lose one-third of their score. A player or teammate can recover their lost Proofs of Might at the previous death location. Dying in The Gauntlet in Hardcore is permanent.