Does anyone know anything about the cycling facilities at the Sportforum in Hohenschönhausen? Apparently it is the base of the cycling arm of the Sport Club Berlin, and elsewhere I've read that they have something named after track cyclist Guido Fulst.
But all I can find a reference to through Googling is that they have a 'Radsportrundkurs' (cycling circuit) or a 'Radsportstrecke' (cycling route), so I don't think it's an actual track, but it still sounds interesting.
First I've heard of it to be honest, could be interesting - as far as I can tell most facilities require club affiliation for participation.
Saturday's Velo City event at Fredersdorf is the first open door type thing that I've seen. It would be good if it leads to a more open training like at Herne Hill but I suspect it will be a one off.