Rock ‘N’ Roll Seattle Marathon & 1/2 Marathon

A Seafair signature event, the annual running block party known as the Rock ‘n’ Roll Seattle Marathon & ½ Marathon will start and finish at downtown Seattle Center. Local bands will put their talents on display, playing live on band stages each mile along the 26.2 and 13.1 mile courses. The energetic, entertaining race will also be supported by cheerleading teams, themed water stations and thousands of spectators.  SATURDAY.