The Rat Race Dirty Weekend is the World's biggest obstacle course event. At 20 miles long and over 200 obstacles it's not easy. So I'm going to attempt the double. Twice around the gruelling course, which is 40 miles and over 400 obstacles. I know lots of people who have got, fought or died from cancer and think life is so cruel when children don't get a chance at life. I am competing in memory of my friend's Grandson Jack Edwards, who always had a smile on his face despite the countless rounds of treatment. I'm trying to raise as much money as possible for Children with Cancer UK. They actively raise and invest money for vital specialist research to save the lives of every child with cancer and keep their family together. Their vision is a world where every child diagnosed with cancer gets to ring their end of cancer treatment bell. Jack didn't get that chance, but please donate what you can and help other children like him, thank you.