It may sound simple - Salzburg to Monaco by foot or by para-glider - but the race is unlike anything you've ever seen. The athletes take a brutal punishing over the two-week race to compete to be the best. Laila Ali hosts.

It's one of the oldest auto races in America, and one man sets out to get the world record. Levi Sherwood talks about his journey from childhood to becoming one of the top Motocross racers in the world. What inspires Free Skier Jon Olsson to come up with his unique jumps? And one of the world's best tow-in surfers helps a new generation learn the ropes.