3M Open 2022 Overview Preview Results Overview Dates: July 21, 2022 to July 24, 2022 Location: Minnesota, USA Course: TPC Twin Cities Course Par: 71 Course Length: 7431 yards Prize Purse: $7500000 Cameron Champ returns to defend his title at the 3M Open as the PGA Tour’s 2021-22 season inches closer to an exciting conclusion.