High-wheeled bicycle enthusiasts hit the road in high fashion.
Big-wave surfers challenge gigantic waves off of Praia do Norte in Portugal.
Driving enthusiasts hit the road in vintage roadsters.
Thousands of runners compete on the streets of the Big Apple.
Racers get wet and dirty competing in the muddy race in Obertriesting, Austria.
Scenes from this year’s event in the Gulf of Trieste.
The top musical acts that hit the field at halftime.
Runners punish themselves on the 106-mile Ultra-Trail du Mont-Blanc race.