5 things to do in Upper Marlboro, MD — Saturday, August 29, 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 9 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 organizerWatkins Park Farmers Market
Community in Upper Marlboro, starting 10 a.m.
Come support new growers, explore the fields, and take home something delicious at the Urban Farm Incubator at Watkins Regional Park.
Details from the organizerFitness in the Parks - Family Zumba
Community in Upper Marlboro, starting 10:30 a.m.
This class brings together all members of your family for fun and easy-to-follow dance moves to upbeat music.
Details from the organizerHistory Community Day Series
Community in Upper Marlboro, starting 11 a.m.
Commemorate America 250 and discover the history in your own backyard!
Details from the organizer