UDBOP UDBOP 11/5/26 UDBOP UDBOP 11/5/26 Home of the 2025 Group 5A National and 5x PA State Champions! Read More UDBOP UDBOP 11/8/25 UDBOP UDBOP 11/8/25 Home of the 2025 Group 5A National and 5x PA State Champions! The Upper Darby Marching Royals are Group 5A National Champions! Read More
UDBOP UDBOP 11/5/26 UDBOP UDBOP 11/5/26 Home of the 2025 Group 5A National and 5x PA State Champions! Read More
UDBOP UDBOP 11/8/25 UDBOP UDBOP 11/8/25 Home of the 2025 Group 5A National and 5x PA State Champions! The Upper Darby Marching Royals are Group 5A National Champions! Read More