361° Announced as Presenting Sponsor of the Surf City Marathon! @361usa an Irvine-based performance footwear brand, today announced a new partnership as the presenting sponsor of the Surf City Marathon. The 27th running of the Surf City Marathon and Half Marathon presented by 361° will take place in Huntington Beach on Sunday, February 5, 2023! 🌊 👟 🏃‍♀️