Did this event in April 2012 and loved it. Great organisation, well set up course with some fun stuff and some challenging stuff and a really good vibe. I did it on my own but teamed up with some other runners at the start and ended up running most of it with them. Saw lots of teams who seemed to be having a good time - even a few mud fights in the lake! - so think I'd do it that way next time. Also great tech t-shirt at the end of the run!