For all the roadies out there, OCTA has the latest bike trail and map available. High Resolution PDF is available here: http://www.octa.net/bikemaps/bike6.htm
I try to ride Laguna Canyon Road once every week. The ride itself is not too bad, outside of the Human Pingball area near the Festival of the Arts (its fun dodging people, dogs, cars, and buses).
For your amusement, read about Austin Murphy (SI.com) and his Tour de France experience. ttp://sportsillustrated.cnn.com/2007/writers/austin_murphy/07/27/tour.excursion/index.html
UPDATE: Better post provided by Adam is available here
http://www.runstoppable.com/routeoverview.php5?route_id=876835382
