Just registered myself for the next Berlin Marathon for inline skaters. Here is a map. I already did three marathons on skates, but my last one is eight or nine years ago. Did it in under two hours back then. Let‘s see if I still have a chance of being faster than the fastest runner :-)
Ten years ago I was part of a group doing 1100km from the south (Freiburg) to the north (Hamburg) of Germany. Took us 14 days to get there but in the end you feel like Superman. But I am sure this marathon will kill me. I am crazy. But this online shopping is just too tempting.