Save The Event For Later Dubuque Gran Fondo Dubuque, IA, Sat Aug 20, 2016 Who's Registered? | Contact Event | Event Website | Google Calendar Start line address: 350 East Third Street, Dubuque, IA 52001 This is a past event. If you wish to see the details for this past event click "Continue" below. If you are looking for a current event, please search the event calendar . Online Registration is closed Registration for the Dubuque Gran Fondo has closed. For more information, please go to dubuquegf.com.