Secret City Half Marathon

The Secret City Half Marathon and 5K is an exciting running event taking place in Oak Ridge, Tennessee. Scheduled for November 15, 2025, participants can choose between an in-person race or a virtual option available from November 15 to 29. The half marathon features a scenic route along Melton Lake, while the 5K offers a picturesque course along the water's edge.

Both events are designed for runners of various skill levels, with the half marathon being USATF certified. The event aims to promote community engagement and support local initiatives, making it a unique experience for all participants. Visit the organization's website for the most recent information.