Strap on the harness, and get ready for the fun!
Opponents wear a harness with a giant bungee cord attached to the back.  They then race each other down the individual runways.  The object is to get farther than their opponent, marking their forward progress with a Velcro baton on the center strip.  The inflatable runways keep the players safe, as they are dragged,  rolled, and bounced back to the start.