answer:Hmm, I haven’t been there in a while (I’m going back next summer!), but I can give a few suggestions. I don’t know a lot other than some of the more tourist-y places, but some of them are worth checking out. First, the wall/Brandenburg gate are pretty cool. I really loved some of the art that was painted on the west side of the wall, it really is a window into the times. The museum at checkpoint charlie is another must-see (for me at least, I don’t know if you like museums). Especially if you’re a history buff, it’s really neat. And for food, try the Currywurst. As for your running, I can’t say for sure, as I’ve never been in the winter. I imagine there wouldn’t be too much snow on the ground, and I believe there are a few smaller rivers that go through the city that may be nice to run along. That’s about all I got, sorry I can’t help more. I would recommend finding some sort of travel guide to get more details. Good luck, and have an awesome trip.