<p>I am running the London Marathon in memory of Tim Dobell.</p> <p>Tim was a great supporter of the NHS and had one of the most positive outlooks on life you could ever come across. For these reasons I know he would approve 100% of my choice in charity,&nbsp;COSMIC (Children of St Mary's Intensive Care). COSMIC&nbsp;buys critical equipment for the paediatric unit at St Mary's and funds accommodation and support for families visiting their sick children. It also funds research for life threatening childhood diseases.</p> <p>This is my first marathon -&nbsp; inspired by Tim who always said "Go for it!" I am really grateful for your support. Charities like COSMIC really do make a difference.</p>