We live in tough times.  And to be homeless is far tougher than just running 26 miles in the bracing scottish air...  So, please have a read of this 

http://www.newstatesman.com/voices/2013/01/people-without-homes-not-homeless-people

and then if you are able to sponsor me to help ease the pain around mile 23 I'd be very grateful.  And I have a commitment from an anonymous donor that for every £ I raise, they will match it, up to £500.  So, a rare chance to double your money, and feel doubly good about charitable giving.