This Sunday I will be running my fourth -official- half marathon. This time it will not be in Amsterdam. I will run that one in October, later this year. This Sunday I will run the half marathon of Den Helder. The city I grew up. I will run 21 kilometers through my past. I will run the road which I used to get to school as a adolescent, and I´ll be passing our very first apartement, where Edo and I first moved in together. I will be running across Fort Erfprins, where my dad used to work. Ah memories. I am always a little nervous before I run a half marathon, but despite any aches, I will run this one with a big smile.