View of modern art and the National Indoor Stadium, Olympic Green, Xicheng, Beijing, People's Republic of China, Asia

View of modern art and the National Indoor Stadium, Olympic Green, Xicheng, Beijing, People's Republic of China, Asia

Bavaro Beach at sunrise, Punta Cana, Dominican Republic, West Indies, Caribbean, Central America

Crabtree Beck running down Loweswater Fell in the Lake District National Park, Cumbria, England, United Kingdom, Europe

Crabtree Beck running down Loweswater Fell in the Lake District National Park, Cumbria, England, United Kingdom, Europe

Surfers Paradise, Surfer heading for the sea, Gold Coast, Queensland, Australia, Oceania

A man and women fell running on Great Carrs in the Lake District National Park, Cumbria, England, United Kingdom, Europe

A fell runner competing in a fell race in the Lake District, Cumbria, England, United Kingdom, Europe

Children start the fell race at Ambleside Sports, Lake District, Cumbria, England, United Kingdom, Europe

The childrens race at Grasmere Sports in the Lake District, Cumbria, England, United Kingdom, Europe

The childrens fell race at Grasmere Sports in the Lake District, Cumbria, England, United Kingdom, Europe

A fell runner competing in a fell race in the Lake District, Cumbria, England, United Kingdom, Europe

A fell runner in a fell race in the Lake District, Cumbria, England, United Kingdom, Europe

Children start the fell race at Ambleside Sports, Lake District, Cumbria, England, United Kingdom, Europe

Fell runner running along the summit ridge of Wansfell above Ambleside, Lake District, Cumbria, England, United Kingdom, Europe