The Ridiculous Race by Steve Hely and Vali Chandrasekaran.
The story of two friends who challenge each other to a race around the world, without the use of planes, one going in each direction. I thought this sounded interesting and fun, like chopstick's old thread on the same topic.
Turns out, these guys are TV writers, and decided, just barely
not on the spur of the moment, to do this in their time off between seasons. Also, they came off pretty douchey--in nearly every moment of introspection, it ended with some lame-ass joke that put the focus back on them, instead of the awe-inspiring thing they were experiencing.
While it should've been really interesting, it wasn't. chopstick's a much better, and more interesting, writer. If you like travel reading, go
here instead.