Hurdling is the act of running and jumping over an obstacle at speed. In the early 19th century, hurdlers ran at and jumped over each hurdle, landing on both feet and checking their forward motion. After experimenting with different step patterns the 3-step for high hurdles, 7-step for low hurdles, and 15-step for intermediate hurdles was decided on. In the sport of athletics, hurdling forms the basis of a number track and field events which are a highly specialized form of obstacle racing. In these events, a series of barriers known as hurdles are set at precisely measured heights and distances which each athlete must pass by running over. Failure to pass over, by passing under, or intentionally knocking over hurdles will result in disqualification. Accidental knocking over of hurdles is not cause for disqualification, but the hurdles are weighted to make doing so disadvantageous. Hurdle design improvements were made in 1935, when they developed the L-shaped hurdle. With this shape, the athlete could hit the hurdle and it will tip down, clearing the athlete's path.
Harry Livingston Hillman Jr. was an American athlete and winner of three gold medals at the 1904 Summer Olympics.
The 400 metres hurdles is a track and field hurdling event. The event has been on the Olympic athletics programme since 1900 for men and since 1984 for women.
Allen Kenneth Johnson is a retired American hurdling athlete who won the gold medal in the 110 metre hurdles at the 1996 Summer Olympics in Atlanta, Georgia. He is also a four-time world champion.
Liu Xiang is a Chinese former 110 meter hurdler. Liu is an Olympic Gold medalist and World Champion. His 2004 Olympic gold medal was the first in a men's track and field event for China.
Kevin C. Young is a former American athlete. He was the winner of the 400 metres hurdles at the 1992 Summer Olympics. In the final of this event he set a world record and Olympic record of 46.78 seconds, which remains unbeaten, and the first time 47 seconds was broken.
Kerron Stephon Clement is an American track and field athlete who competes in the 400-meter hurdles and 400-meter sprint. He held the indoor world record in the 400-meter sprint, having broken Michael Johnson's mark in 2005.
60 metres hurdles is a distance in hurdling which is generally run in indoor competitions. It is equivalent with the first 60 metres including the first 5 hurdles of a standard outdoor hurdle race. The current women's and men's world records are 7.68 seconds and 7.30 seconds, respectively.
Clinton Merrick Hurdle is an American former professional baseball outfielder and former manager of the Pittsburgh Pirates of Major League Baseball. Hurdle played in MLB for the Kansas City Royals, Cincinnati Reds, New York Mets, and St. Louis Cardinals, and has also managed for the Colorado Rockies.
Barry Geraghty is an Irish jockey. He is the second most successful jockey of all time at the Cheltenham Festival.
Kezie Uchechukwu Duru Akabusi, known as Kriss Akabusi MBE is a British former sprint and hurdling track and field athlete.
The 100 metres hurdles, or 100-meter hurdles, is a track and field event run mainly by women. For the race, ten hurdles of a height of 83.8 centimetres (33.0 in) are placed along a straight course of 100 metres (109.36 yd). The first hurdle is placed after a run-up of 13 metres from the starting line. The next 9 hurdles are set at a distance of 8.5 metres from each other, and the home stretch from the last hurdle to the finish line is 10.5 metres long. The hurdles are set up so that they will fall over if bumped into by the runner, but weighted so this is disadvantageous. Fallen hurdles do not count against runners provided that they do not run into them on purpose. Like the 100 metres sprint, the 100 m hurdles begins with athletes in starting blocks.
The Champion Hurdle is a Grade 1 National Hunt hurdle race in Great Britain which is open to horses aged four years or older. As part of a sponsorship agreement with the online gambling operator Unibet, the race is now known as the Unibet Champion Hurdle. It is run on the Old Course at Cheltenham over a distance of about 2 miles and ½ furlong, and during its running there are eight hurdles to be jumped. The race is the last leg of the Triple Crown of Hurdling and is scheduled to take place each year on the opening day of the Cheltenham Festival in March.
A hurdle race in Great Britain and Ireland is a National Hunt horse race where the horses jump over obstacles called hurdles that are over three and a half feet high. They are typically made of a series of panels made of brush and are flexible. Hurdle races always have a minimum of eight hurdles and a minimum distance of two miles (3 km).
Sally Pearson, OAM is a retired Australian athlete. She is the 2011 and 2017 World champion and 2012 Olympic champion in the 100 metres hurdles. She also won a silver medal in the 100 m hurdles at the 2008 Summer Olympics and the 2013 World Championships.
80 metres hurdles is a distance in hurdling ran by women until 1972 in international competitions.
Dalilah Muhammad is an American track and field athlete who specializes in the 400 metres hurdles. She won the gold medal at the 2019 World Championships, setting the current world record with a time of 52.16 seconds. She was also the 2013, 2016, and 2017 American national champion. At the 2016 Summer Olympics, she won gold in the 400 metres hurdles. Muhammad is only the second female 400 meter hurdler in history, after Sally Gunnell, to have won the Olympic and World titles and broken the world record.
Nia Ali is an American track and field athlete, who specializes in the 100 m hurdles, heptathlon, and other events.
Sydney McLaughlin is an American hurdler and sprinter who competed for the University of Kentucky before turning professional. She won the silver medal at the 2019 World Championships in the 400 m hurdles, setting her new personal best of 52.23 seconds. McLaughlin holds a number of age group world bests and won the Gatorade National Girls Athlete of the Year trophy for both 2015–16 and 2016–17. She placed third in the 400 metres hurdles at the 2016 United States Olympic Trials, qualifying for the 2016 Summer Olympics. McLaughlin has a personal best of 50.07 in the 400m.
