Margarita Man® Rum Runner mix concentrate. This tropical drink blends pineapple, banana, blackberry, grenadine, and orange. Serve without alcohol for the kids, or add coconut rum to keep the adults coming back for refills. One half-gallon of concentrate produces 3.5 gallons of frozen Rum Runners and yields 56 drinks (8 ounces each) with alcohol mixed in, or 48 non-alcoholic slushies. Check out our Rum Runner Mixing Guide for more info.