A giant zombie wearing a red-and-white tracksuit soaked in blood. It participated in a running competition with survivors on a 400-meter circular track. It had incredibly strong defenses and could not be hurt by survivors' attacks. It evolved by consuming brains, gradually increasing its speed and changing its rules to eliminate survivors faster. Its weakness was a red ribbon belt on its waistband. After losing, it transformed into a muscled monstrosity with parasitic worms before being defeated.
