Time Trial / Time Trialling / TT

Lands End to London - Depending on how London is defined for the purposes of the records that somewhere between 270 and 290 miles taking in Bodmin Moor, North Devon, Somerset and the Salisbury Plains before taking in the urban hell of Hampshire and Surrey. All while maintaining and average pace of at least 22.5 mph.

I guess it's doable, particularly with the prevailing wind. I'd recommend starting at around 4pm at the end of March, preferably on a weekday in the Easter Holidays.

London = Hyde park corner/marble arch for records going west, st pauls for records going north.

Hippy, if you do have a crack at any of these, I for one will be keen to read about your exploits afterwards.

http://www.rra.org.uk/section%207%20-%20courses.html