There is rarely a dull moment on the Delphi campus and weekends are no exception. Many of the sport meets occur on the weekends, taking team players either away for their games or involving them in games at home. If there aren't any official games, sports tournaments are often planned in which the student body breaks up into teams and competes.

The Student Council may put on a talent show, burger party, dance, charades, trip to the movies or bowling, or any number of fun activities. Trips into nearby cities and countryside for shopping and sightseeing, and overnight camping/hiking trips may also be planned. Once a month or so, students may go into Portland specifically to see a musical, opera or drama. Community service may also be a part of weekend activities, in which Delphi students go out into the local community and help on a particular project.

Throughout the year, students have the opportunity to participate in a variety of trips. There is generally one extended ski trip as well as several one-day ski trips throughout the winter. In addition to skiing, there have been trips to Washington, DC focusing on federal government, history and current events issues, and trips to Europe (Spain, France, England and Italy) focusing on language application, world history, art, literature and government. Upper School students in the business seminars can go on week-long tours to centers of commerce. Recent trips have included Boston, New York, Chicago and Los Angeles.