View of runners near Ote-bori Moat, The East Gardens of the Imperial Palace, on a sunny day, Chiyoda, Tokyo, Honshu, Japan

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 fell race at Grasmere Sports 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

A fell runner competing in a fell race in the 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