Capital City Marathon, Half-Marathon & 5 Mile Race. Located in fun and friendly Olympia, Washington, we feature a beautiful course with rolling hills, enthusiastic volunteers, a festive post-race event with food, music, massage and swag. We are thrilled to host Olympian Jeff Galloway again who will share his experience and knowledge with our runners! Part of the Salish Sea Series, we are a Boston Marathon qualifier with a loyal following of marathon veterans, newcomers and everyone in between.