Things to Do DC October 25, 2024 12:01 pm Marine Corps Marathon weekend kicks off with fitness expo The MCM’s Health & Fitness Expo is happening Friday and Saturday at Gaylord National Harbor. News4’s Aimee Cho reports. Local 1:40 Winners of 49th Marine Corps Marathon and 50K cross the finish line 2:14 Fredericksburg man wins 49th Marine Corps Marathon 10K in just over 30 minutes 2:32 Fall Out Boy is key to making it through the last mile of the Marine Corps Marathon 10K 2:26 The Weekend Scene: Halloweekend and the Marine Corps Marathon 3:04 Petworth Library showcases short horror movies from local filmmakers