Secret City Half Marathon

The Secret City Half Marathon and 5K takes place in Oak Ridge, Tennessee, a city known for its rich history and scenic surroundings near the Great Smoky Mountains. The half marathon course starts at Melton Lake Park peninsula, featuring a USATF-certified route that runs along Melton Lake, passes an operational quarry, a tree-lined private road, and winds through Oak Ridge, finishing by the water's edge. The 5K also begins and ends at Melton Lake Park, following a scenic trail along the lake to Elza Gate Park and back.

The event offers both in-person and virtual race options, providing a unique and enjoyable running experience in a vibrant community. Visit the organization's website for the most recent information.