The Aug. 4 birthday party is one of the final chances the president will "get for a little downtime before the final weeks of the election" Michelle ObamaMichelle LeVaughn Robinson ObamaBiden plans to host Obama for portrait unveiling that Trump skipped: report More than 70 companies call on Senate to pass voting right bill Jill Biden remembers her father, celebrates President Biden on Father's Day MORE adds.

Obama officially turned 50 when he was en route to Andrews Air Force base on Air Force One in 2011. He spent the night before his birthday doing a series of campaign events in Chicago.