Steve Abrahams is a good friend of some good friends of mine. This year he is spending every day cycling, trying to average more than 205miles a day, for the entire year.
http://oneyeartimetrial.org.uk/
http://oneyeartimetrial.org.uk/
It's all explained on the website.
Tackling a record last set by Tommy Godwin in 1938. Thought to be unbeatable.