We celebrated the unofficial kick-off to Portland's running season with the 40th Annual Adidas Shamrock Run, Sunday March 18, 2018 at Waterfront Park! Check out photos from the fun (and somewhat sunny!) day.1 of 132 of 133 of 134 of 135 of 136 of 137 of 138 of 139 of 1310 of 1311 of 1312 of 1313 of 13