Horizon Forbidden West has 4 Gauntlet Run Locations. Gauntlet Runs are races using the Charger mount. Winning at least 2 of them unlocks the trophy “Won 2 Gauntlet Runs” The goal is to finish the race in 1st position. During the race you can collect weapons and shoot enemies to slow them down. The Gauntlet Runs must be played in specific order. Playing the first unlocks the second, playing the third unlocks the fourth.
You also get a Legendary Warrior Bow “Carja’s Bane” for winning all 4 races.
None of the Gauntlet Runs are missable. You can still do them after the story in free-roam.
Gauntlet Run Locations
Gauntlet Run #1: Dry Yearn – must play this first to unlock the next Gauntlet Run
Gauntlet Run #2: Cliffs of the Cry
Gauntlet Run #3: Bonewhite Tear
Gauntlet Run #4: The Stillsands
For everything else needed to 100% completion, check out the full Horizon Forbidden West Wiki & Strategy Guide.