Wilson's Orchard & Farm 4823 Dingleberry Rd NE #1, Iowa City, IA

core4 is Iowa City’s new premier cycling experience. It’s a celebration of community, opportunity, recreation, and engagement. As Rule of Three’s cousin event to the north, core4 routes through champagne gravel, the best b roads, amazing urban experiences, and super fast singletrack. Learn more at! Registration opens on April 2.