13 April 2026 · 1 min read

Liminal spaces exist between states: long tunnels, empty parking lots, U-Bahn platforms at 4AM. Neither here nor there. Places that feel like the world forgot to populate them.

Berlin is unusually good at this. The city carries its fractures on the surface — gaps between districts that were once walls, infrastructure built for a city that no longer exists, parks laid over abandoned railway tracks.

Now add running to it.

Rules:

Point to point, always. A loop is a closed argument. A point-to-point run has a logic: you left somewhere and arrived somewhere else. The city changed around you.

Long over short. Long enough to move through more than one version of the city.

Time matters. 4AM is the purest window. But 7AM Sunday in March has its own cold grace — the city should be awake and isn’t. Either works.

No music unless unavoidable. The sound of the space is the point. Footsteps on empty tram tracks. Wind through a dead underpass. The hum of a recycling plant with no one watching it.

Solo by default. If you bring someone, run at the pace where talking is hard.

Route ideas:

Along the lines. Pick a U- or S-Bahn line and run its surface trace. The stations appear and disappear. People board trains you’ll never catch. U3 on Friday night from Krumme Lanke is a good starting point — dark alleys of far-west Berlin slowly giving way to party crowds around Warschauer Strasse.

Mauerweg. Obvious, for a reason. 160km of former death strip. Pick any section.

Wuhlheide. Take the S-Bahn to Ahrensfelde, early enough that your fellow passengers are mostly coming off night shifts. Watch through the window: Friedrichshain’s dense tenements dissolve gradually into the Plattenbau grids of Marzahn. Get off, and run 20km south along the Wuhle river — from open Brandenburg farmland down to the wooded cottages of Köpenick. Yuri Gagarin watches from a mural.

Gleisdreieck to the south. Start at Gleisdreieck station and run south along the railways.