Diedert Brentjens wrote -I always wanted to do a marathon. This year I'm finally doing it and I was thinking of raising money for a charity really important to my family and me. It is the Stichting Diabetes Onderzoek Nederland and it supports the fundamental research of Diabetes in a very broad way. It is important for me because my older brother, Brendan, has had diabetes type 1 since he was small. I have never known him without it. My parents sponsor the charity as well every year, however this time I wanted to help them a little bit in supporting the foundation. My father works very close with the owner of the foundation so I can guarantee that the money raised, will be in good hands. More info about the foundation: http://www.sdon.nl/ (Dutch site).