 For one weekend in August, Richmond becomes the center of the NASCAR world. Here on the three-quarter mile, Richmond Raceway. NASCAR weekend at Richmond Raceway. Way to go! August 10th and 11th. Get your tickets now at richmondraceway.com. This is WTOP News. WTOP-FM Washington. WWW-TFM Manassas. WTLP-FM Braddock Heights-Frederick.