Don your best Irish and join in Shamrock'n the Harbor! Both the 5K and 12K are out-and-back courses that follow the gorgeous Cushman Trail, with afew rolling hills to keep those legs awake and working; and for those taking on the 12K challenge, you'll getan view of the Narrows from the iconic Tacoma Narrows Bridge.All ages can get seriously Irish while jigging o’er the hills and dales along your Shamrock’n journey!