Greenbrier MX

Greenbrier MX is a practice track on Greenbrier Road in Byrdstown, Tennessee, in the Upper Cumberland near Dale Hollow Lake and the Kentucky line, built for all bike sizes and skill levels. It runs organized practice days rather than daily hours, announced a week or so ahead on the Greenbrier MX Facebook and Instagram pages, at $40 per rider with the gate opening about half an hour before riding starts.

The crew keeps working on the layout between ride days. In October 2026 it closed a weekend to make track changes and add sawdust and sand to several sections before reopening with a Saturday organized practice from 9 AM to 2 PM. Rider videos from the track show a flowing outdoor layout with jumps and elevation through the hills. Call or message the track for the next open date before you haul.