Lake Murray Endurance Run

The Lake Murray Endurance Run takes place in late October at Lake Murray State Park, near Ardmore, Oklahoma. Distances range from 5 miles to 100 miles, with options for 25K, 50K, 100K, and 100 miles. This event accommodates short-trail runners, ultrarunners, and those progressing to longer trail races. The park is located approximately 90 minutes from both Dallas-Fort Worth and Oklahoma City, offering accessibility for runners from two major metropolitan areas while maintaining a non-urban race setting. The course is predominantly unpaved, utilizing the trails within Oklahoma's first and largest state park. Lake Murray State Park covers over 12,500 acres of wooded, rolling hills surrounding the lake, featuring a trail system exceeding 30 miles. The terrain varies from smooth, flatter sections to moderately challenging trails with rocks and roots, presenting a varied challenge beyond a simple road race on dirt. Established in the late 2010s, this event prioritizes a practical trail-running experience over a focus on prize money.