If this is your first time registering for the 2016 event, please click on Register Now! Already Registered to volunteer for the 2016 event? If you have already registered for a slot at this years event and you simply want to make some changes or additions, please click Log In. Already have an account? 2016 Derby City Cup Volunteer Registration. November 02-30, 2016. 2016 2016 Derby City Cup Volunteer Registration Terms and Conditions.