5 things to do in Upper Marlboro, MD — Thursday, August 27, 2026
Picked each day from verified Upper Marlboro-area event calendars. Every listing links back to the organizer.
This story was assembled using AI and public data sources.
Colonial Classic Horse Show
Community in Upper Marlboro, starting 7:30 a.m.
Colonial Classic Local Champions’ Final This is not a program of M-NCPPC, Department of Parks and Recreation, Prince George's County.
Details from the organizerYoga in the Parks
Community in Upper Marlboro, starting 8:30 a.m.
Join us for FREE classes in the beautiful outdoors throughout Prince George’s County! Learn basic moves to strengthen your body, increase flexibility, and free your mind.
Details from the organizerRevolution, Rebellion, Treason: A Slice of History Discussion Series
Community in Upper Marlboro, starting 4 p.m.
What are the differences between revolutions, rebellions, and acts of treason? Join the Surratt Historic Site & Museum as we take a long view of sparking change in American history.
Details from the organizerSummer Concerts at Cosca
Community in Upper Marlboro, starting 6 p.m.
The Summer Concert Series at Cosca Regional Park offers free outdoor music throughout the season.
Details from the organizerFitness in the Parks - Zumba
Community in Upper Marlboro, starting 6 p.m.
The use of multicultural dance themes create a dynamic and exciting total body fitness routine.
Details from the organizer