Every once in a while I undertake a cycle challenge. This one isn't as ambitious as previous ones but it is overnight. Mid-summer, so fewer really dark hours, but still cycling when I'd rather be in bed? Where? Edinburgh and surroundings. How far? 50 miles. In aid of? Children's Adventure Farm Trust, which is a fabulous local charity that provides holidays on a farm in Cheshire for terminally ill, disabled and disadvantaged children from all over the North West. So please help me to help them carry on their fantastic work and sponsor my ride. Thanks!