RACE PROFILE

SECRET CITY HALF MARATHON AND 5K

Oak Ridge, Tennessee·Half Marathon

Next Race · Nov 14, 2026

Secret City Half Marathon and 5K Date: November 14, 2026 The half marathon route starts at the scenic Melton Lake Park peninsula. Considered a great PR course! Course runs along the beautiful Melton Lake then down by an operational quarry for a change of scenery. Continue along a serene tree-lined private road then wind through Oak Ridge. Finish your race along the water's edge right back to the peninsula. Course is USATF certified with certification # TN15066MS. The 5K race route starts and fin