Athletics 110 metres hurdles
A 110m hurdles heat of the Decathlon at Osaka 2007
World records
Men	Aries Merritt 12.80 (2012)
Olympic records
Men	Liu Xiang 12.91 (2004)
World Championship records
Men	Colin Jackson 12.91 (1993)

The 110 metres hurdles, or 110-metre hurdles, is a hurdling track and field event for men. It is included in the athletics programme at the Summer Olympic Games. The female counterpart is the 100 metres hurdles. As part of a racing event, ten hurdles of 42 inches (106.7 cm) in height are evenly spaced along a straight course of 110 metres. They are positioned so that they will fall over if bumped into by the runner. Fallen hurdles do not carry a fixed time penalty for the runners, but they have a significant pull-over weight which slows down the run. Like the 100 metres sprint, the 110 metres hurdles begins in the starting blocks.

For the 110 m hurdles, the first hurdle is placed after a run-up of 13.72 metres (45 ft) from the starting line. The next nine hurdles are set at a distance of 9.14 metres (30 ft) from each other, and the home stretch from the last hurdle to the finish line is 14.02 metres (46 ft) long.

The Olympic Games have included the 110 metre hurdles in their program since 1896. The equivalent hurdles race for women was run over a course of 80 metres from 1932 to 1968. Starting with the 1972 Summer Olympics, the women's race was set at 100 metres. In the early 20th century, the race was often contested as 120 yard hurdles, thus the imperial units distances between hurdles.

The fastest 110 metre hurdlers run the distance in around 13 seconds. Aries Merritt of the United States holds the current world record of 12.80 seconds, set at the Memorial Van Damme meet on 7 September 2012 in Belgium.

For the first hurdles races in England around 1830, wooden barriers were placed along a stretch of 100 yards (91.44 m).

The first standards were attempted in 1864 in Oxford and Cambridge: The length of the course was set to 120 yards (109.7 m) and over its course, runners were required to clear ten 42 inches (106.7 cm) high hurdles; the height and spacing of the hurdles have been related to Imperial units ever since. After the length of the course was rounded up to 110 metres in France in 1888, the standardisation was essentially complete, except that in Germany, 1 metre high hurdles were used until 1907.

The massively constructed hurdles of the early days were first replaced in 1895 with somewhat lighter T-shaped hurdles that runners were able to knock over.

However, until 1935, runners were disqualified if they knocked down more than three hurdles, and records were only recognized if the runner had left all hurdles standing.

In 1935, the T-shaped hurdles were replaced by L-shaped ones that easily fall forward if bumped into and therefore reduce the risk of injury. However, these hurdles are weighted, so it is disadvantageous to hit them.

The current running style where the first hurdle is taken on the run with the upper body lowered instead of being jumped over and with three steps each between the hurdles was first used by the 1900 Olympic champion, Alvin Kraenzlein. The 110 metre hurdles have been an Olympic discipline since 1896.

Women ran the event occasionally in the 1920s, but it never became generally accepted.

From 1926 to 1968, women competed in the 80 metre hurdles, which was increased to 100 metres starting in 1961 on a trial basis, and was officially implemented in competition in 1969.

Currently, women run the 110 metre distance at the World Athletics Relays shuttle hurdle relay, which features two men and two women participating together. The event debuted at the 2019 event.

In 1900 and 1904, the Olympics also included a 200-metre hurdles event, and the IAAF recognized world records for the 200 metre hurdles until 1960. Don Styron held the world record in the event for over 50 years, until Andy Turner broke the record in a specially arranged race at the Manchester City Games in 2010: Styron still holds the world record in the 220 yard low hurdles as of 2021.

The sprint hurdles are a very rhythmic race because both men and women take 3 steps (meaning 4 foot strikes) between each hurdle, no matter whether running 110/100 metres outdoors, or the shorter distances indoors (55 or 60 metres). In addition, the distance from the starting line to the first hurdle – while shorter for women – is constant for both sexes whether indoors or outdoors, so sprint hurdlers do not need to change their stride pattern between indoor and outdoor seasons. One difference between indoor and outdoors is the shorter finishing distance from the last (5th) hurdle indoors, compared to longer distance from the last (10th) hurdle outdoors to the finish line.

Top male hurdlers traditionally took 8 strides from the starting blocks to the first hurdle (indoors and outdoors). The 8-step start persisted from (at least) the 1950s to the end of the 20th century and included such World- and Olympic champions as Harrison Dillard, Rod Milburn, Greg Foster, Renaldo Nehemiah, Roger Kingdom, Allen Johnson, Mark Crear, Mark McCoy, and Colin Jackson. However, beginning in the 2000s, some hurdle coaches embraced a transition to a faster 7-step start, teaching the men to lengthen their first few strides out of the starting blocks. Cuban hurdler Dayron Robles set his 2008 world record of 12.87 using a 7-step start. Chinese star Liu Xiang won the 2004 Olympics and broke the world record in 2006 utilizing an 8-step approach, but he switched to 7-steps by the 2011 outdoor season. After the 2010 outdoor season, American Jason Richardson trained to switch to a 7-step start and went on to win the 2011 World Championship. American Aries Merritt trained in Fall 2011 to switch from 8 to 7, and then had his greatest outdoor season in 2012 – running 8 races in under 13 seconds – capped by winning the London 2012 Olympics and then setting a world record of 12.80.^[1]

Of the 10 men with the fastest 110m hurdle times in 2012, seven used 7-steps, including the top 4: Aries Merritt, Liu Xiang, Jason Richardson, and David Oliver. Hurdle technique experts believe the off-season training required to produce the power and speed necessary to reach the first hurdle in 7 steps, yields greater endurance over the last half of the race. That added endurance allows hurdlers to maintain their top speed to the finish, resulting in a faster time.

In American high school track and field and at many international Under-20 athletics competitions, the 110 metres hurdles are mostly the same as their professional counterparts. The main difference between the high school hurdles and college-level/ professional hurdles is the height. High school hurdles are 39 inches (99.1 cm) inches high while college height hurdles are 42 inches (106.7 cm) tall. This change in height drastically changes the requirements placed on the hurdler to clear the barrier with the same amount of speed. High school hurdling technique is the same as professional except on the higher hurdles everything is exaggerated. As a high schooler makes the transition from the 39's to the 42's there are many things they must adjust to, the most prevailing issue is getting down after clearing the hurdle. 39-inch hurdlers are used to the normal sprinting motion right after they get off the hurdle but for a newly transitioned 42-inch hurdler that extra half a second can feel very foreign. The second major difference in technique between 39's and 42's is the take-off distance. When a high school hurdler approaches his first hurdle they are putting as much power into each step as possible and attempting to gain all the speed they can so by their eighth step they'll be about six inches away from the hurdle. When attempting to clear a 42-inch hurdle the athlete can no longer run headfirst into the hurdle with disregard for the height of the hurdle. The newly made college hurdler needs to learn how to shorten their strides so they can take off the ground from farther away to clear a 42-inch barrier.

Both before and after this change of technique world class hurdler, Aries Merritt was an elite level hurdler, at the peak of his high school career Aries Merritt achieved a still standing Wheeler High school record of 13.91 seconds. Almost all top level American hurdlers started their careers in high school including Roger Kingdom at Vienna high school and many more.^[2]

The world record in the 110m hurdles at the 39-inch height is 12.72 by Sasha Zhoya, achieved at the 2021 World Athletics U20 Championships – Men's 110 metres hurdles in Nairobi, Kenya on 21 August 2021.

• First official IAAF world record: 15.0 seconds, Forrest Smithson (USA), 1908
• First under 15 seconds: 14.8 seconds, Earl Thomson (CAN), 1920
• First under 14 seconds: 13.7 seconds, Forrest Towns (USA), 1936
• First under 13.5 seconds: 13.4 seconds, Jack Davis (USA), 1956
• First under 13 seconds: 12.93 seconds, Renaldo Nehemiah (USA), 1981
• First under 12.9 seconds: 12.88 seconds, Liu Xiang (CHN), 2006

• Correct as of June 2024.^[3]

Ath.#	Perf.#	Time (s)	Wind (m/s)	Reaction (s)	Athlete	Nation	Date	Place	Ref.
1	1	12.80	+0.3	0.145	Aries Merritt	United States	7 September 2012	Brussels	[4][5]
2	2	12.81	+1.8	0.169	Grant Holloway	United States	26 June 2021	Eugene	[6][7]
3	3	12.84	+1.6	0.128	Devon Allen	United States	12 June 2022	New York City	[8][9]
	4	12.86	+2.0		Holloway #2		28 June 2024	Eugene	[10]
4	5	12.87	+0.9		Dayron Robles	Cuba	12 June 2008	Ostrava
5	6	12.88	+1.1		Liu Xiang	China	11 July 2006	Lausanne
	6	12.88	+0.5		Robles #2		18 July 2008	Saint-Denis
6	8	12.89	+0.5	0.161	David Oliver	United States	16 July 2010	Saint-Denis	[11]
7	9	12.90	+1.1		Dominique Arnold	United States	11 July 2006	Lausanne
	9	12.90	+1.6	0.150	Oliver #2		3 July 2010	Eugene	[12]
8	9	12.90	+0.7		Omar McLeod	Jamaica	24 June 2017	Kingston	[13]
9	12	12.91	+0.5	0.122	Colin Jackson	Great Britain	20 August 1993	Stuttgart	[14]
	12	12.91	+0.3	0.139	Liu #2		27 August 2004	Athens	[15]
			+0.2		Robles #3		22 July 2008	Stockholm
10	15	12.92	−0.1		Roger Kingdom	United States	16 August 1989	Zürich
			+0.9		Allen Johnson	United States	23 June 1996	Atlanta
	15	12.92	+0.2		Johnson #2		23 August 1996	Brussels
			+1.5		Liu #3		2 June 2007	New York City
			±0.0		Robles #4		23 September 2007	Stuttgart
			−0.3	0.143	Merritt #2		8 August 2012	London	[15]
10	15	12.92	+0.6	0.169	Sergey Shubenkov	Russia	2 July 2018	Székesfehérvár	[16][17]
	15	12.92	+0.8		Holloway #3		24 June 2024	Eugene	[18]
13	23	12.93	−0.1		Renaldo Nehemiah	United States	19 August 1981	Zürich
	23	12.93	±0.0	0.128	Johnson #3		7 August 1997	Athens	[14]
			−0.6		Liu #4		9 September 2006	Stuttgart
			+0.1	0.183	Robles #5		21 August 2008	Beijing	[15]
			+1.7		Oliver #3		27 June 2010	Des Moines
			−0.3	0.163	Oliver #4		19 August 2010	Zürich	[19]
			+1.2	0.151	Merritt #3		30 June 2012	Eugene	[20]
			+0.6	0.137	Merritt #4		13 July 2012	London	[21]
			±0.0	0.112	Merritt #5		20 July 2012	Monaco	[22]
13	23	12.93	+0.9	0.168	Hansle Parchment	Jamaica	17 September 2023	Eugene	[23]
			+2.0		Freddie Crittenden	United States	28 June 2024	Eugene	[10]
16		12.94	+1.6		Jack Pierce	United States	22 June 1996	Atlanta
			+0.5		Orlando Ortega	Cuba	4 July 2015	Saint-Denis	[24]
			+0.7		Rasheed Broadbell	Jamaica	9 July 2023	Kingston	[25]
19		12.95	+1.5		Terrence Trammell	United States	2 June 2007	New York City
			+0.3		Pascal Martinot-Lagarde	France	18 July 2014	Monaco	[26]
21		12.96	+1.3		Cordell Tinch	United States	23 June 2023	Fayetteville	[27][28]
			+2.0		Daniel Roberts	United States	28 June 2024	Eugene	[10]
23		12.97	+1.0		Ladji Doucouré	France	15 July 2005	Angers
24		12.98	+0.6		Mark Crear	United States	5 July 1999	Zagreb
			+1.5		Jason Richardson	United States	30 June 2012	Eugene

Any performance with a following wind of more than 2.0 metres per second does not count for record purposes. Below is a list of all wind-assisted times equal or superior to 12.94:

• Roger Kingdom (USA) ran 12.87 (+2.6) in Barcelona on 10 September 1989.
• Liu Xiang (CHN) ran 12.87 (+2.4) in Eugene, Oregon on 2 June 2012.
• Cordell Tinch (USA) ran 12.87 A (+6.0) in Pueblo, Colorado on 27 May 2023.
• David Oliver (USA) ran 12.89 (+3.2) in Eugene, Oregon on 6 July 2008.
• Renaldo Nehemiah (USA) ran 12.91 (+3.5) in Champaign, Illinois on 1 June 1979.
• Colin Jackson (GBR) ran 12.94 A (+2.8) in Sestriere on 31 July 1994.

Athletes with two or more victories at the Olympic Games & World Championships:

5 wins:

• Allen Johnson has won the most 110 m hurdles titles at Olympic and World level, one Olympic (1996) & four World (1995, 1997, 2001, 2003)

4 wins:

Grant Holloway has won one Olympic hurdle title (Paris 2024) three World Championship titles, 2019, 2022, & 2023 (also won Olympic silver in Tokyo 2020)

3 wins:

• Greg Foster, three World Championship titles, 1983, 1987 & 1991 (also won Olympic silver in 1984)

2 wins:

• Lee Calhoun (USA), two Olympic victories, 1956, 1960
• Roger Kingdom (USA), two Olympic victories, 1984 and 1988
• Colin Jackson (GBR), two World Championship victories, 1993 and 1999 (also won Olympic Silver in 1988)
• Liu Xiang (CHN), Olympic, 2004, World, 2007
• Omar McLeod (JAM), Olympic, 2016, World, 2017

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Games	Gold	Silver	Bronze
1896 Athens details	Thomas Curtis  United States	Grantley Goulding  Great Britain	none awarded
1900 Paris details	Alvin Kraenzlein  United States	John McLean  United States	Fred Moloney  United States
1904 St. Louis details	Frederick Schule  United States	Thaddeus Shideler  United States	Lesley Ashburner  United States
1908 London details	Forrest Smithson  United States	John Garrels  United States	Arthur Shaw  United States
1912 Stockholm details	Fred Kelly  United States	James Wendell  United States	Martin Hawkins  United States
1920 Antwerp details	Earl Thomson  Canada	Harold Barron  United States	Feg Murray  United States
1924 Paris details	Daniel Kinsey  United States	Sid Atkinson  South Africa	Sten Pettersson  Sweden
1928 Amsterdam details	Sid Atkinson  South Africa	Steve Anderson  United States	John Collier  United States
1932 Los Angeles details	George Saling  United States	Percy Beard  United States	Don Finlay  Great Britain
1936 Berlin details	Forrest Towns  United States	Don Finlay  Great Britain	Fritz Pollard  United States
1948 London details	William Porter  United States	Clyde Scott  United States	Craig Dixon  United States
1952 Helsinki details	Harrison Dillard  United States	Jack Davis  United States	Arthur Barnard  United States
1956 Melbourne details	Lee Calhoun  United States	Jack Davis  United States	Joel Shankle  United States
1960 Rome details	Lee Calhoun  United States	Willie May  United States	Hayes Jones  United States
1964 Tokyo details	Hayes Jones  United States	Blaine Lindgren  United States	Anatoly Mikhailov  Soviet Union
1968 Mexico City details	Willie Davenport  United States	Ervin Hall  United States	Eddy Ottoz  Italy
1972 Munich details	Rod Milburn  United States	Guy Drut  France	Thomas Hill  United States
1976 Montreal details	Guy Drut  France	Alejandro Casañas  Cuba	Willie Davenport  United States
1980 Moscow details	Thomas Munkelt  East Germany	Alejandro Casañas  Cuba	Aleksandr Puchkov  Soviet Union
1984 Los Angeles details	Roger Kingdom  United States	Greg Foster  United States	Arto Bryggare  Finland
1988 Seoul details	Roger Kingdom  United States	Colin Jackson  Great Britain	Tonie Campbell  United States
1992 Barcelona details	Mark McKoy  Canada	Tony Dees  United States	Jack Pierce  United States
1996 Atlanta details	Allen Johnson  United States	Mark Crear  United States	Florian Schwarthoff  Germany
2000 Sydney details	Anier García  Cuba	Terrence Trammell  United States	Mark Crear  United States
2004 Athens details	Liu Xiang  China	Terrence Trammell  United States	Anier García  Cuba
2008 Beijing details	Dayron Robles  Cuba	David Payne  United States	David Oliver  United States
2012 London details	Aries Merritt  United States	Jason Richardson  United States	Hansle Parchment  Jamaica
2016 Rio de Janeiro details	Omar McLeod  Jamaica	Orlando Ortega  Spain	Dimitri Bascou  France
2020 Tokyo details	Hansle Parchment  Jamaica	Grant Holloway  United States	Ronald Levy  Jamaica
2024 Paris details	Grant Holloway  United States	Daniel Roberts  United States	Rasheed Broadbell  Jamaica

Championships	Gold	Silver	Bronze
1983 Helsinki details	Greg Foster (USA)	Arto Bryggare (FIN)	Willie Gault (USA)
1987 Rome details	Greg Foster (USA)	Jon Ridgeon (GBR)	Colin Jackson (GBR)
1991 Tokyo details	Greg Foster (USA)	Jack Pierce (USA)	Tony Jarrett (GBR)
1993 Stuttgart details	Colin Jackson (GBR)	Tony Jarrett (GBR)	Jack Pierce (USA)
1995 Gothenburg details	Allen Johnson (USA)	Tony Jarrett (GBR)	Roger Kingdom (USA)
1997 Athens details	Allen Johnson (USA)	Colin Jackson (GBR)	Igor Kováč (SVK)
1999 Seville details	Colin Jackson (GBR)	Anier García (CUB)	Duane Ross (USA)
2001 Edmonton details	Allen Johnson (USA)	Anier García (CUB)	Dudley Dorival (HAI)
2003 Saint-Denis details	Allen Johnson (USA)	Terrence Trammell (USA)	Liu Xiang (CHN)
2005 Helsinki details	Ladji Doucouré (FRA)	Liu Xiang (CHN)	Allen Johnson (USA)
2007 Osaka details	Liu Xiang (CHN)	Terrence Trammell (USA)	David Payne (USA)
2009 Berlin details	Ryan Brathwaite (BAR)	Terrence Trammell (USA)	David Payne (USA)
2011 Daegu details	Jason Richardson (USA)	Liu Xiang (CHN)	Andy Turner (GBR)
2013 Moscow details	David Oliver (USA)	Ryan Wilson (USA)	Sergey Shubenkov (RUS)
2015 Beijing details	Sergey Shubenkov (RUS)	Hansle Parchment (JAM)	Aries Merritt (USA)
2017 London details	Omar McLeod (JAM)	Sergey Shubenkov (ANA)	Balázs Baji (HUN)
2019 Doha details	Grant Holloway (USA)	Sergey Shubenkov (ANA)	Pascal Martinot-Lagarde (FRA)  Orlando Ortega (ESP)
2022 Eugene details	Grant Holloway (USA)	Trey Cunningham (USA)	Asier Martínez (ESP)
2023 Budapest details	Grant Holloway (USA)	Hansle Parchment (JAM)	Daniel Roberts (USA)

Rank	Nation	Gold	Silver	Bronze	Total
1	United States (USA)	12	6	9	27
2	Great Britain (GBR)	2	4	3	9
3	China (CHN)	1	2	1	4
4	Jamaica (JAM)	1	2	0	3
5	France (FRA)	1	0	1	2
	Russia (RUS)	1	0	1	2
7	Barbados (BRB)	1	0	0	1
8	Cuba (CUB)	0	2	0	2
–	Authorised Neutral Athletes (ANA)	0	2	0	2
9	Finland (FIN)	0	1	0	1
10	Spain (ESP)	0	0	2	2
11	Haiti (HAI)	0	0	1	1
	Hungary (HUN)	0	0	1	1
	Slovakia (SVK)	0	0	1	1
Totals (13 entries)		19	19	20	58

Year	Time	Athlete	Place
1966	13.47	Willie Davenport (USA)	New York City
1967	13.43	Earl McCullouch (USA)	Minneapolis
1968	13.33 A	Willie Davenport (USA)	Mexico City
1969	13.45	Willie Davenport (USA)	Miami
		Leon Coleman (USA)	Miami
1970	13.42	Thomas Hill (USA)	Bakersfield
1971	13.46 A	Rod Milburn (USA)	Cali
1972	13.24	Rod Milburn (USA)	Munich
1973	13.41	Rod Milburn (USA)	Zürich
1974	13.40	Guy Drut (FRA)	Rome
1975	13.28	Guy Drut (FRA)	Saint-Étienne
1976	13.30	Guy Drut (FRA)	Montreal
1977	13.21	Alejandro Casañas (CUB)	Sofia
1978	13.22	Greg Foster (USA)	Eugene
1979	13.00	Renaldo Nehemiah (USA)	Westwood
1980	13.21	Renaldo Nehemiah (USA)	Zürich
1981	12.93	Renaldo Nehemiah (USA)	Zürich
1982	13.22	Greg Foster (USA)	Koblenz
1983	13.11	Greg Foster (USA)	Westwood
1984	13.15	Greg Foster (USA)	Zürich
1985	13.14	Roger Kingdom (USA)	Modesto
1986	13.20	Stéphane Caristan (FRA)	Stuttgart
1987	13.17	Greg Foster (USA)	Lausanne
1988	12.97 A	Roger Kingdom (USA)	Sestriere
1989	12.92	Roger Kingdom (USA)	Zürich
1990	13.08	Colin Jackson (GBR)	Auckland
1991	13.05	Tony Dees (USA)	Vigo
1992	13.04	Colin Jackson (GBR)	Cologne
1993	12.91	Colin Jackson (GBR)	Stuttgart
1994	12.98	Colin Jackson (GBR)	Tokyo
1995	12.98	Allen Johnson (USA)	Cologne
1996	12.92	Allen Johnson (USA)	Atlanta
1997	12.93	Allen Johnson (USA)	Athens
1998	12.98	Allen Johnson (USA)	Zürich
1999	12.98	Mark Crear (USA)	Zagreb
2000	12.97	Allen Johnson (USA)	Sacramento
2001	13.04	Allen Johnson (USA)	Edmonton
2002	13.03	Anier García (CUB)	Lausanne
2003	12.97	Allen Johnson (USA)	Saint-Denis
2004	12.91	Liu Xiang (CHN)	Athens
2005	12.97	Ladji Doucouré (FRA)	Angers
2006	12.88	Liu Xiang (CHN)	Lausanne
2007	12.92	Liu Xiang (CHN)	New York City
		Dayron Robles (CUB)	Stuttgart
2008	12.87	Dayron Robles (CUB)	Ostrava
2009	13.04	Dayron Robles (CUB)	Ostrava
2010	12.89	David Oliver (USA)	Saint-Denis
2011	12.94	David Oliver (USA)	Eugene
2012	12.80	Aries Merritt (USA)	Brussels
2013	13.00	David Oliver (USA)	Moscow
2014	12.94	Hansle Parchment (JAM)	Saint-Denis
2015	12.94	Orlando Ortega (CUB)	Saint-Denis
2016	12.98	Omar McLeod (JAM)	Shanghai
2017	12.90	Omar McLeod (JAM)	Kingston
2018	12.92	Sergey Shubenkov (RUS)	Székesfehérvár
2019	12.98	Grant Holloway (USA)	Austin
2020	13.11	Orlando Ortega (ESP)	Monaco
2021	12.81	Grant Holloway (USA)	Eugene
2022	12.84	Devon Allen (USA)	New York City
2023	12.93	Hansle Parchment (JAM)	Eugene
2024	12.86	Grant Holloway (USA)	Eugene

Wikimedia Commons has media related to 110 m hurdles.

• IAAF list of 110-metres-hurdles records in XML