A running rail and a spectator barrier serve different purposes.
A running rail is positioned along a track or riding area and is designed for the specific demands of equine activity. A spectator barrier is intended to separate public viewing areas from horses and restricted spaces. It may include features such as a wider comfort rail, mesh infill, or transparent panels to help manage spectator access while preserving visibility.
The appropriate system depends on where it will be installed and what it needs to accomplish.