HomeUSAUtahWest DesertDesert MountainWest SectorMammoth HeadSack Up5.9Run!, You Bastard!!5.65.9+tradFA C. Lattimer and D. Pike. May 2020.CREATED UPDATED Tick this climbDescriptionLocationProtectionRoutes in Mammoth Head1Sack Up5.9Trad2Corner Route5.9+Trad 3Run!, You Bastard!!5.6Sport4Baby Steps5.9Sport5Flaming Cordelette5.6Trad6Hold the Rope5.10Trad