2 miles steady and 4.5 miles hard

In Berlin now. Went out for a couple of miles through Tiergarten before breakfast. In the evening I tried to follow a route from Tiergarten station all the way to the Brandenburger Tor, but it was already getting dark and the only lit path ended up taking me to the Siegessäule. I was maintaining quite a brisk pace, most likely because I'd tapered for a race that I ended up not taking part in. I headed back down the main road to the southern edge of Tiergarten and ran around the outside and back up to the Brandenburger Tor that way, then all the way back along Straße des 17. Juni to my hotel. Time was just inside 30 minutes, probably around 4.5 miles.