Dc Half Marathon 2025 Start Time. The national women's half marathon & 8k is held in our nation's capital, and will start and finish at west potomac park in the heart of washington, dc! The 2025 dc half marathon start for all runners is 7:00 a.m.
To confirm you are registered for the dc half or relay, follow this link. The big event is the half marathon, which offers a quick tour around the historic town, but there’s also.