It is interesting to me that while some teams built machines that used both arms and legs, in the end a simple bicycle style, legs only, form of locomotion won. It is an impressive feat of engineering and human ability for sure. Congratulatiosn to all involved!
...AND, as if that weren't enough, Aero Velo has several projects going. My favorite is the human powered ornithopter (an airplane that flies by flapping its wings!). Check out the video of test of this baby at the bottom of the page.
The prize winning flight
The world's first human powered ornithopter