Secret City Half Marathon and 5K

Event Overview

• Event: Secret City Half Marathon and 5K
• Date: November 14, 2026
• Location: 697 Melton Lake Drive, Oak Ridge, TN
• Registration: Register here

Half Marathon Course

• Start: Scenic Melton Lake Park peninsula
• PR Course: Considered a great course for personal records
• Scenery: Runs along Melton Lake and an operational quarry
• Finish: Returns to the peninsula along the water's edge

5K Course

• Start/Finish: Melton Lake Park peninsula
• Route: Follows the water's edge along Melton Lake
• Turnaround: Goes to Elza Gate Park then doubles back
• Experience: A scenic, easy, and enjoyable run

Course Certification

• Half Marathon: USATF certified, certification # TN15066MS
• 5K: Certification # TN15077MS