The new 5K/12K family-fun run/walk courses follow the gorgeous Cushman Trail, with a few rolling hills to keep those legs awake and working; and for those doing the 12K you'll get a gorgeous view from the Narrows Bridge. All ages can get seriously Irish while jigging o’er the hills, dales, and trails along your Shamrock’n journey! 100% of all proceeds benefit the Gig Harbor Senior Center – a great excuse to get outside while making a huge difference. The GHSC is the only organization specifically working to meet the needs of our community’s seniors through regular programs, activities and services that enable them to remain active and thrive.