Didn't even know this place existed. Have walked past it loads going out along the sea front without noticing. One thing I particularly like is that the track is accessed by one of those A-Frame gates designed to stop motorbikes, and which are pretty damned good at stopping bikes as well...
MBurghBMX2 by blackpuddinonnabike, on Flickr
MBurghBMX1 by blackpuddinonnabike, on Flickr