Mare Island Brewing Company

Choice of three different distances to satisfy everyone's needs! All run courses will start from the Mare Island Brewing Company and stay on the island for the entire race. Our Half Marathon course will take you along the historic naval yard on the east side of the island, to the highest point of Mare Island for beautiful views of the Bay, Mt. Diablo, and Mt. Tamalpais. It will then run you down by the Old Admiral housing and out to…