The phrase "over the course of the weekend" means that an event or activity occurred, was done or took place during both days of a weekend. Full definition
Though dresses can really only be worn once, bags and jewels can be used multiple times over the course of a weekend! (longdistanceloving.net)
All ticket holders will attend four experiences total over the course of the weekend. (alexandervalley.org)
We feel this is an amazing and cost effective event that will allow companies the opportunity to introduce and sell products to attendees over the course of the weekend plus gain national recognition. (scottrobertsweb.com)