« All Events This event has passed. Rock n’ Roll Chicago Half Marathon/5k July 20, 2014 @ 6:00 am - 11:00 am « Strategy and Picnic Park Community Church Summer Fest » Affected Harbors: DuSable, Monroe, Burnham, 31st Street + Google Calendar+ Add to iCalendar Details Date: July 20, 2014 Time: 6:00 am - 11:00 am Event Category: Notable Lakefront Events Venue Grant Park Website: https://www.chicagoharbors.info/wp-content/uploads/2014/06/CHI_14_courseMap.pdf