Save This Event For Later Half Acre Cycling's Skyway Classic Chicago, IL, Mon Apr 9 - Thu Apr 12, 2018 Who's Registered? | Contact Event | Event Website | Google Calendar Start line address: 9801 S. Avenue G, Chicago, IL 60617 Presented by Half Acre Cycling USA Cycling Permit # 2018-643 This is a past event. If you wish to see the details for this event click, "Continue" below. If you are looking for a current event, please search the event calendar .