Hey CC - cant give any advice here just wanted to say enjoy the City to Surf. I have done that one a few times and really enjoyed it (hmm except those hills near the start).

Is the half part of what use to be called the Perth Peoples Marathon?

If its the same one I did the Marathon years ago and it was really well supported and organized.

I guess the question is what distances are you running at the moment?

If its not far off the half distance I would say go for it.