Redundant adjustable lanyard

A lanyard for attaching a harness worn by a user to a moveable member mounted within a challenge course, the lanyard comprising:

• an upper section having an upper outer loop, an upper inner loop, and a moveable member attachment opening, the moveable member attachment opening formed by the upper outer loop and the upper inner loop, the upper inner loop arranged within the upper outer loop, the upper section comprising one or more structural connections joining the upper outer loop and the upper inner loop together;
• and
• a lower section having a lower outer loop and a plurality of lower inner loops configured to receive a harness coupling device, the plurality of lower inner loops sequentially arranged within the lower outer loop, each of the plurality of lower inner loops being attached to the lower outer loop via a double shear connection;
• wherein the upper outer loop has an exterior surface and an interior surface, the upper inner loop has an exterior surface and an interior surface, and the exterior surface of the upper inner loop faces the interior surface of the upper outer loop;
• wherein the lower outer loop has an exterior surface and an interior surface, each of the plurality of lower inner loops has an exterior surface and an interior surface, and the exterior surface of each of the plurality of lower inner loops faces the interior surface of the lower outer loop.