Equestrian jumping hurdle, Niagara-on-the-Lake, Ontario, Canada, North America

Equestrian jumping hurdle, Niagara-on-the-Lake, Ontario, Canada, North America

Teenage girl equestrian jumping hurdle, Niagara-on-the-Lake, Ontario, Canada, North America

Equestrian jumping hurdle, Niagara-on-the-Lake, Ontario, Canada, North America

Richard Johnson Riding Rooster Booster In The Tote Gold Trophy Hurdle Race At Newbury Racecourse to Take Second Place

Competitors in Men's 110m hurdles semi-final leave starting blocks, London 2012 Stadium, Summer Olympic Games, London, England, United Kingdom, Europe

Aries Merritt, United States, crosses finish line, Men's 110m hurdles final, Stadium, London 2012, Olympic Games, London, England, United Kingdom, Europe

Competitors in Men's 110m hurdles semi-final clear hurdles, London 2012 Stadium, Summer Olympic Games, London, England, United Kingdom, Europe

Competitors in Men's 110m hurdles semi-final clear hurdles, London 2012 Stadium, Summer Olympic Games, London, England, United Kingdom, Europe

Competitors, Women's 3000m steeplechase final, splash over water hurdle, Olympic Stadium, London 2012, Olympic Games, London, England, United Kingdom, Europe

Competitors in Men's 110m hurdles semi-final clear hurdles, London 2012 Stadium, Summer Olympic Games, London, England, United Kingdom, Europe

Athlete, 20 years, jumping hurdles, Winterbach, Baden-Württemberg, Germany

Athlete, 19 years, jumping hurdles, Winterbach, Baden-Württemberg, Germany

Drone recording, woman, running training with small hurdles, Schorndorf, Germany, Europe

Brenda Taylor training and running hurdles on the track at the Olympic Training Center in San Diego, California.

A woman walks alone among the tall, leafless tree trunks in a forest, Arizona, United States of America