To edit your event dates, you'll first need to select the event from your Event List:
Now, you'll be brought to the event's General Info page:
Now, all you need to do, is just adjust the date(s):
(Old Event Date)
(Updated Event Date)
By adjusting the Event Date, your 99 dates (or END DATE), will be refreshed in the system:
Now you're all set with your new, updated Event Dates.
NOTE: As of right now, if you have guests registered and you update the events dates, the registrants will not carry over into the future dates.
Check out our tutorial video below on Editing/Updating Event Dates!