Marine On St Croix, MN offers runners a picturesque setting with its charming small town vibes and scenic trails that wind through lush forests and along the St. Croix River. The local running community is tight-knit and welcoming, with various running groups and events that cater to all levels of runners. Whether you're exploring historic landmarks like the Marine Mill or tackling the rolling terrain of William O'Brien State Park, this city provides the perfect backdrop for both leisurely jogs and challenging runs.