More power to the Lutheran pastors who are travellling 13000 miles on a bamboo bike (one bike three revs!) to raise money to fight hunger. they're intending to visit 65 US cities in the process - you can check their progress by checking out their web site. They are taking 100 days and have got 41 left.
What an awesome challenge. I'm a keen bike rider but I don't think I'd be up for that - you'd have to get on pretty well with the others - imagine having a squabble while riding the bike!!