Local Irish man cycling traditional bicycle along country lane in County Clare, West of Ireland

Cyclist passes a sugar cane field at Freshwater Connection, Australia

Cyclist passes a sugar cane field at Freshwater Connection, Australia

Young woman on a bicycle in Yangshuo street, China

Leg of Caucasian man splattered in mud riding bicycle

Leg of Caucasian woman riding bicycle in autumn leaves

Students in the traditional ao dai dress on the way to school Vietnam

Border crossing from Lingstone, Zambia to Victoria Falls, Zimbabwe, Africa

Socialistic wall mosaic made by Walter Womacka - Haus des Lehrers in Berlin, Germany, Europe

Socialistic wall mosaic made by Walter Womacka - Haus des Lehrers in Berlin, Germany, Europe

Bicyclist on a street, in the background multi-storey buildings under construction, Beijing, China

Torres del Paine National Park, Patagonia, Chile

At the memorial to Tom Simpson, first doping fatality at the Tour de France, Mont Ventoux, Provence, France

Cambridge Cambridgeshire England Great Britain United Kingdom Trinity Street Post

City center of Uyuni, Altiplano, Bolivia, South America

Cyclist at driving snow on snowy road Bavaria Germany

Muddy racer at a mountain bicycle race held in Durango, Colorado in 1992 during the first years of the sport. Durango was and has been a Mecca for Mountain bikers throughout the nation.