Get ready for an exciting day of fitness and fun at the inaugural Anacostia 10K/5K event, hosted by RunThroughUSA! Mark your calendars for Sunday, September 21st, 2025, as you join fellow runners and families at the stunning Anacostia Park in Washington, D.C. This beautiful park, operated by the National Park Service, spans over 1,200 acres along the picturesque banks of the Anacostia River, making it one of the largest recreational areas in the city.

Participants can choose between a scenic 10K or a lively 5K race, both of which promise well-organized courses and a festive atmosphere. With exciting post-race amenities and a vibrant festival area, this event is perfect for runners of all ages and skill levels. Don't miss out on this incredible opportunity to enjoy a day of endurance, community, and natural beauty—join us at the Anacostia Park 10K/5K for an unforgettable experience!