Have signed up for this years edition, first time doing anything like this, having done a lot of cycling (road) and a bit of running (5 & 10ks) over the last few years.
Having read previous iterations of this thread it already looks like I should be changing my 2 day entry into a one day entry, and that I should be looking to get hold of a CX bike for the event.
It looks like the route has changed a bit over the last few years, making it more road bike friendly potentially, leaving me tempted to use my relatively nice road bike with the biggest most puncture resistant tyres I can get (probably 28mm Schwalbe marathons).
Any wisdom that can be imparted would be great.
Also weighing up plane v train v bus to get there and back from London.