Rosaryville Half Marathon

Upper Marlboro, United States • 30 Mar 2025

The Rosaryville Half Marathon and 10K Trail Run is set to take place at Rosaryville State Park in Upper Marlboro, MD. This event features a scenic and beginner-friendly course that winds through beautiful mixed hardwood forests and fields. Participants can choose between a half marathon and a 10K, with both courses designed to be fun and engaging. The race includes multiple aid stations, providing water and snacks, and encourages community involvement through a partnership with the charity City Kids. Registration is available for both in-person and virtual options, making it accessible to a wide range of runners. Visit the organization's website for the most recent information.

Race information

13 mi
1000 m+
Half Marathon
10 km
500 m+
10k
Visit the organization's website for the most recent information.
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