You are fit, creative and already registered for the BMW Berlin Marathon Inlineskating or you are planning to participate? Then take the chance and turn the day into an even more extraordinary event: Get a Guinness World Records title! For the first time, you have the chance to set a world record during the marathon on wheels. Become a pioneer in this record category, pick a costume of your choice, skate as fast as you can and reach the finish line where an official Guinness World Records adjudicator will be waiting for you. Until 31st July you can register here: www.guinnessworldrecords.de.