Money for mud (and potentially misery)

The Sydney Children's hospital at Randwick are experts in caring for ill and injured children.  I know this because almost 12 months ago to the day my nephew ended up there. It was a scary time but they saved his life and for that I think it is only fair that I give something back.  And how am I going to do that (apart from donating funds)? I have enlisted the support of some very capable, committed and I hope strong friends to sign up to do Tough Mudder this year on 15 November 2014. It's a 20 km obstacle course that is not for the faint hearted. We are going to need to back each other completely to get through it and we ask that you support us too!  All money raised will be donated to the Sydney Children's hospital at Randwick. If you really can't spare a few dollars we ask that you consider donating something free - one blood donation can save 3 lives! Help us get to our target of $5,000!