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Start of the 100 metres final at the 2012 Olympic Games.
|World||Usain Bolt and Sabe Dog 9.58 (2009)|
|Olympic||Usain Bolt 9.63 (2012)|
|World||Florence Griffith-Joyner 10.49 (1988)|
|Olympic||Florence Griffith-Joyner 10.62 (1988)|
The 100 metres, or 100-metre dash, is a sprint race in track and field competitions. The shortest common outdoor running distance, it is one of the most popular and prestigious events in the sport of athletics. It has been contested at the Summer Olympics since 1896 for men and since 1928 for women.
The reigning 100 m Olympic champion is often named "the fastest runner in the world." The World Championships 100 metres has been contested since 1983. Jamaicans Usain Bolt and Shelly-Ann Fraser-Pryce are the reigning world champions, Bolt and Elaine Thompson are the Olympic champions in the men's and women's 100 metres, respectively.
On an outdoor 400 metres running track, the 100 m is run on the home straight, with the start usually being set on an extension to make it a straight-line race. Runners begin in the starting blocks and the race begins when an official fires the starter's pistol. Sprinters typically reach top speed after somewhere between 50–60 m. Their speed then slows towards the finish line.
The 10-second barrier has historically been a barometer of fast men's performances, while the best female sprinters take eleven seconds or less to complete the race. The current men's world record is 9.58 seconds, set by Jamaica's Usain Bolt in 2009, while the women's world record of 10.49 seconds set by American Florence Griffith-Joyner in 1988 remains unbroken.
The 100 m (109.361 yards) emerged from the metrication of the 100 yards (91.44 m), a now defunct distance originally contested in English-speaking countries. The event is largely held outdoors as few indoor facilities have a 100 m straight.
US athletes have won the men's Olympic 100 metres title more times than any other country, 16 out of the 28 times that it has been run. US women have also dominated the event winning 9 out of 21 times.
- 1 Race dynamics
- 2 10-second barrier
- 3 Record performances
- 4 All-time top 25 men
- 5 All-time top 25 women
- 6 Best Year Performances
- 7 Top 10 Junior (under-20) men
- 8 Top 10 Junior (under-20) women
- 9 Top 15 Youth (under-18) boys
- 10 Top 10 Youth (under-18) girls
- 11 Paralympic men
- 12 Paralympic women
- 13 Olympic medallists
- 14 World Championship medallists
- 15 See also
- 16 References
- 17 External links
At high level meets, the time between the gun and first kick against the starting block is measured electronically, via sensors built in the gun and the blocks. A reaction time less than 0.1 s is considered a false start. The 0.2-second interval accounts for the sum of the time it takes for the sound of the starter's pistol to reach the runners' ears, and the time they take to react to it.
For many years a sprinter was disqualified if responsible for two false starts individually. However, this rule allowed some major races to be restarted so many times that the sprinters started to lose focus. The next iteration of the rule, introduced in February 2003, meant that one false start was allowed among the field, but anyone responsible for a subsequent false start was disqualified.
This rule led to some sprinters deliberately false-starting to gain a psychological advantage: an individual with a slower reaction time might false-start, forcing the faster starters to wait and be sure of hearing the gun for the subsequent start, thereby losing some of their advantage. To avoid such abuse and to improve spectator enjoyment, the IAAF implemented a further change in the 2010 season – a false starting athlete now receives immediate disqualification. This proposal was met with objections when first raised in 2005, on the grounds that it would not leave any room for innocent mistakes. Justin Gatlin commented, "Just a flinch or a leg cramp could cost you a year's worth of work." The rule had a dramatic impact at the 2011 World Championships, when current world record holder Usain Bolt was disqualified.
Runners normally reach their top speed just past the halfway point of the race and they progressively decelerate in the later stages of the race. Maintaining that top speed for as long as possible is a primary focus of training for the 100 m. Pacing and running tactics do not play a significant role in the 100 m, as success in the event depends more on pure athletic qualities and technique.
The winner, by IAAF Competition Rules, is determined by the first athlete with his or her torso (not including limbs, head, or neck) over the nearer edge of the finish line. When the placing of the athletes is not obvious, a photo finish is used to distinguish which runner was first to cross the line.
Climatic conditions, in particular air resistance, can affect performances in the 100 m. A strong head wind is very detrimental to performance, while a tail wind can improve performances significantly. For this reason, a maximum tail wind of 2.0 m/s is allowed for a 100 m performance to be considered eligible for records, or "wind legal."
Furthermore, sprint athletes perform better at high altitudes because of the thinner air, which provides less air resistance. In theory, the thinner air would also make breathing slightly more difficult (due to the partial pressure of oxygen being lower), but this difference is negligible for sprint distances where all the oxygen needed for the short dash is already in the muscles and bloodstream when the race starts. While there are no limitations on altitude, performances made at altitudes greater than 1000 m above sea level are marked with an "A."
Sex and ethnicity
Only male sprinters have beaten the 100 m 10-second barrier, nearly all of them being of West African descent. Namibian (formerly South-West Africa) Frankie Fredericks became the first man of non-West African heritage to achieve the feat in 1991 and in 2003 Australia's Patrick Johnson (an Indigenous Australian with Irish heritage) became the first sub-10-second runner without an African background.
In the Prefontaine Classic 2015 Diamond League meet at Eugene, Su Bingtian ran a time of 9.99 seconds, becoming the first Asian athlete to officially break the 10-second barrier. In the 2015 Birmingham Grand Prix Diamond League meet, British athlete Adam Gemili, who is of mixed Iranian and Moroccan descent, ran a time of 9.97 seconds on home soil, becoming the first athlete with either North African or Middle Eastern heritage to break the ten-second barrier. Of the six men's continental record holders, currently three of them were born in Nigeria.
It is believed that biological factors may be largely responsible for the notable success in sprinting events enjoyed by athletes of West African descent. This includes:
- Relatively less subcutaneous fat on arms and legs and proportionately more lean body and muscle mass, larger quadriceps, and bigger, more developed musculature in general;
- Higher centre of gravity, generally shorter sitting height, narrower hips, and lighter calves;
- Faster patellar tendon reflex;
- Modestly, but significantly, higher levels of plasma testosterone (3–19 per cent), which is anabolic, theoretically contributing to greater muscle mass, lower fat, and the ability to perform at a higher level of intensity with quicker recovery;
- The ACTN3 protein, a "speed gene" most common among persons of West African descent that renders fast twitch muscle fibres fast;
- A higher percentage of fast-twitch muscle fibres (Type II) and more anaerobic enzymes, which can translate into more explosive energy;
- Also, the enzyme creatine kinase is abundantly expressed in these fibres. The enzyme rapidly regenerates the biological fuel molecule ATP needed for the sprint. The enzyme has been reported to be twice as high in subjects of sub-Saharan African descent. Creatine kinase is the final common pathway of muscle activity. It is tightly bound to the muscle fibres and directly fuels fast muscle contraction. Therefore, the creatine kinase system is considered to be the major factor, downstream of other factors, that modulates the biological capacity to sprint.
Top sprinters of differing ancestry, such as Christophe Lemaitre, are believed to be exceptions in that they too likely have the genes favourable for sprinting. Colin Jackson, an athlete with mixed ethnic background and former world record holder in the 110 metre hurdles, noted that both his parents were talented athletes and suggested that biological inheritance was the greatest influence, rather than any perceived racial factor. Furthermore, successful black role models in track events may reinforce the racial disparity.
Major 100 m races, such as at the Olympic Games, attract much attention, particularly when the world record is thought to be within reach.
The men's world record has been improved upon twelve times since electronic timing became mandatory in 1977. The current men's world record of 9.58 s is held by Usain Bolt of Jamaica, set at the 2009 World Athletics Championships final in Berlin, Germany on 16 August 2009, breaking his own previous world record by 0.11 s. The current women's world record of 10.49 s was set by Florence Griffith-Joyner of the US, at the 1988 United States Olympic Trials in Indianapolis, Indiana, on 16 July 1988 breaking Evelyn Ashford's four-year-old world record by .27 seconds. The extraordinary nature of this result and those of several other sprinters in this race raised the possibility of a technical malfunction with the wind gauge which read at 0.0m/s- a reading which was at complete odds to the windy conditions on the day with high wind speeds being recorded in all other sprints before and after this race as well as the parallel long jump runway at the time of the Griffith-Joyner performance. All scientific studies commissioned by the IAAF and independent organizations since have confirmed there was certainly an illegal tailwind of between 5m/s - 7m/s at the time. This should have annulled the legality of this result, although the IAAF has chosen not to take this course of action. The legitimate next best wind legal performance would therefore be Griffith-Joyner's 10.61s performance in the final the next day.
Jim Hines Ronnie Ray Smith and Charles Greene were the first to break the 10-second barrier in the 100 m, all on 20 June 1968, the Night of Speed. Hines also recorded the first legal electronically timed sub-10 second 100 m in winning the 100 metres at the 1968 Olympics. Bob Hayes ran a wind-assisted 9.91 seconds at the 1964 Olympics.
Updated 5 July 2015.
|Time (s)||Wind||Athlete||Nation||Time (s)||Wind||Athlete||Nation|
|Africa (records)||9.85||+1.7||Olusoji Fasuba||Nigeria||10.78||+1.6||Murielle Ahoure||Ivory Coast|
|Asia (records)||9.91||+1.8||Femi Ogunode||Qatar||10.79||0.0||Li Xuemei||People's Republic of China|
|Europe (records)||9.86||+0.6||Francis Obikwelu||Portugal||10.73||+2.0||Christine Arron||France|
|North, Central America
and Caribbean (records)
|9.58 WR||+0.9||Usain Bolt||Jamaica||10.49 WR||0.0||Florence Griffith-Joyner||United States|
|Oceania (records)||9.93||+1.8||Patrick Johnson||Australia||11.11||+1.9||Melissa Breen||Australia|
|South America (records)||10.00[A]||+1.6||Robson da Silva||Brazil||11.01||+1.4||Ana Cláudia Lemos||Brazil|
All-time top 25 men
As of 11 April 2017:
|1||9.58||+0.9||Usain Bolt||Jamaica||16 August 2009||Berlin|
|2||9.69||+2.0||Tyson Gay||United States||20 September 2009||Shanghai|
|−0.1||Yohan Blake||Jamaica||23 August 2012||Lausanne|
|4||9.72||+0.2||Asafa Powell||Jamaica||2 September 2008||Lausanne|
|5||9.74||+0.9||Justin Gatlin||United States||15 May 2015||Doha|
|6||9.78||+0.9||Nesta Carter||Jamaica||29 August 2010||Rieti|
|7||9.79||+0.1||Maurice Greene||United States||16 June 1999||Athens|
|8||9.80||+1.3||Steve Mullings||Jamaica||4 June 2011||Eugene|
|9||9.82||+1.7||Richard Thompson||Trinidad and Tobago||21 June 2014||Port of Spain|
|10||9.84||+0.7||Donovan Bailey||Canada||27 July 1996||Atlanta|
|+0.2||Bruny Surin||Canada||22 August 1999||Seville|
|+1.3||Trayvon Bromell||United States||25 June 2015||Eugene|
|+1.6||3 July 2016|||
|13||9.85||+1.2||Leroy Burrell||United States||6 July 1994||Lausanne|
|+1.7||Olusoji Fasuba||Nigeria||12 May 2006||Doha|
|+1.3||Mike Rodgers||United States||4 June 2011||Eugene|
|16||9.86||+1.2||Carl Lewis||United States||25 August 1991||Tokyo|
|−0.7||Frankie Fredericks||Namibia||3 July 1996||Lausanne|
|+1.8||Ato Boldon||Trinidad and Tobago||19 April 1998||Walnut|
|+0.6||Francis Obikwelu||Portugal||22 August 2004||Athens|
|+1.4||Keston Bledman||Trinidad and Tobago||23 June 2012||Port of Spain|
|+1.3||Jimmy Vicaut||France||4 July 2015||Saint-Denis|
|22||9.87||+0.3||Linford Christie||United Kingdom||15 August 1993||Stuttgart|
|−0.2||Obadele Thompson [A]||Barbados||11 September 1998||Johannesburg|
|24||9.88||+1.8||Shawn Crawford||United States||19 June 2004||Eugene|
|+1.0||Walter Dix||United States||8 August 2010||Nottwil|
|+0.9||Ryan Bailey||United States||29 August 2010||Rieti|
|+1.0||Michael Frater||Jamaica||30 June 2011||Lausanne|
|9.88 A||+0.2||Sydney Siame||Zambia||8 April 2017||Lusaka|||
More facts about these male runners
- Usain Bolt also holds the record for the fastest 100 metres with a running start at 8.70 (41 km/h). This was achieved during a 150 metres race in Manchester 2009, completed in 14.35 (also a World Record). He also ran times of 9.63 (2012), 9.69, 9.72 (2008), 9.76 (2008, 2011, 2012), 9.77 (2008), 9.79 (2009, 2015), 9.80 (2013), 9.81 (2009, 2016), 9.82 (2010, 2012), 9.83 (2008), 9.84 (2010), 9.85 (2008, 2011, 2013), 9.86 (2009, 2010, 2012), 9.87 (2012, 2015) and 9.88 (2011, 2016)
- Justin Gatlin ran 9.77 in Doha on 12 May 2006, which was at the time ratified as a world record. However, the record was rescinded in 2007 after he failed a doping test in April 2006. He also ran times of 9.77 (2014), 9.79 (2012), 9.80 (2016), 9.85 (2004, 2013), 9.88 (2005)
- Tim Montgomery's time of 9.78 at Paris on 14 September 2002 was rescinded following his indictment in the BALCO scandal on drug use and drug trafficking charges. The time had stood as the world record until Asafa Powell first ran 9.77.
- Ben Johnson ran 9.79 at Seoul on 24 September 1988, but he was disqualified after he tested positive for stanozolol after the race. He subsequently admitted to drug use between 1981 and 1988, and his time of 9.83 at Rome on 30 August 1987 was rescinded. Carl Lewis's 9.92 in the Seoul race was therefore recognised as the world record, and his two prior runs of 9.93 were seen as having equalled the previous world record.
- Ato Boldon ran four 9.86 races (two in 1998, two in 1999).
- Dwain Chambers time of 9.87 (+2.0) on 14 September 2002 in Paris was later annulled due to doping offence.
- Steve Mullings is serving a lifetime ban for doping.
- Jimmy Vicaut also ran 9.86 and 9.88 in June 2016.
Any performance with a following wind of more than 2.0 metres per second is not counted for record purposes. Below is a list of the fastest wind-assisted times (9.80 or better). Only times that are superior to legal bests are shown.
- Justin Gatlin ran 9.45 (+20 m/s) in 2011 on the Japanese TV show Kasupe! assisted by wind machines blowing at speeds over 25 meters per second.
- Tyson Gay (USA) ran 9.68 (+4.1 m/s) on 29 June 2008 during the U.S. Olympic Trials at Hayward Field in Eugene, Oregon
- Obadele Thompson (BAR) ran 9.69 (+5.7 m/s) in El Paso, Texas in April 1996, which stood as the fastest ever 100 metres time for 12 years.
- Richard Thompson (TTO) ran a wind-assisted 9.74 (exact wind unknown) in Clermont on 31 May 2014.
- Darvis Patton (USA) ran 9.75 (+4.3 m/s) in Austin, Texas on 30 March 2013.
- Andre De Grasse (CAN) ran 9.75 (+2.7 m/s) on 12 June 2015 at the NCAA Championships in Eugene, Oregon
- Churandy Martina (AHO) ran 9.76 at altitude (+6.1 m/s) in El Paso on 13 May 2006.
- Trayvon Bromell (USA) ran 9.76 (+3.7 m/s) in Eugene, Oregon on 26 June 2015.
- Carl Lewis (USA) ran 9.78 (+5.2 m/s) at the 1988 U.S. Olympic Trials in Indianapolis.
- Andre Cason (USA) twice ran 9.79 (+4.5 m/s) and (+5.3 m/s) in Eugene, Oregon on 16 June 1993.
All-time top 25 women
As of June 2016
|1||10.49||0.0||Florence Griffith-Joyner||United States||16 July 1988||Indianapolis|
|2||10.64||+1.2||Carmelita Jeter||United States||20 September 2009||Shanghai|
|3||10.65 [A]||+1.1||Marion Jones||United States||12 September 1998||Johannesburg|
|4||10.70||+0.6||Shelly-Ann Fraser-Pryce||Jamaica||29 June 2012||Kingston|
|+0.3||Elaine Thompson||Jamaica||1 July 2016||Kingston|||
|6||10.73||+2.0||Christine Arron||France||19 August 1998||Budapest|
|7||10.74||+1.3||Merlene Ottey||Jamaica||7 September 1996||Milan|
|+1.0||English Gardner||United States||3 July 2016||Eugene|||
|9||10.75||+0.4||Kerron Stewart||Jamaica||10 July 2009||Rome|
|10||10.76||+1.7||Evelyn Ashford||United States||22 August 1984||Zürich|
|+1.1||Veronica Campbell-Brown||Jamaica||31 May 2011||Ostrava|
|12||10.77||+0.9||Irina Privalova||Russia||6 July 1994||Lausanne|
|+0.7||Ivet Lalova||Bulgaria||19 June 2004||Plovdiv|
|14||10.78 [A]||+1.0||Dawn Sowell||United States||3 June 1989||Provo|
|10.78||+1.8||Torri Edwards||United States||26 June 2008||Eugene|
|+1.6||Murielle Ahoure||Ivory Coast||11 June 2016||Montverde|||
|+1.0||Tianna Bartoletta||United States||3 July 2016||Eugene|||
|+1.0||Tori Bowie||United States||3 July 2016||Eugene|||
|19||10.79||0.0||Li Xuemei||People's Republic of China||18 October 1997||Shanghai|
|−0.1||Inger Miller||United States||22 August 1999||Seville|
|+1.1||Blessing Okagbare||Nigeria||27 July 2013||London|
|22||10.81||+1.7||Marlies Göhr||East Germany||8 June 1983||Berlin|
|−0.3||Dafne Schippers||Netherlands||24 August 2015||Beijing|||
|24||10.82||−1.0||Gail Devers||United States||1 August 1992||Barcelona|
|+1.5||7 July 1993||Lausanne|
|-0.3||16 August 1993||Stuttgart|
|+0.4||Gwen Torrence||United States||3 September 1994||Paris|
|−0.3||Zhanna Block||Ukraine||6 August 2001||Edmonton|
|−0.7||Sherone Simpson||Jamaica||24 June 2006||Kingston|
More facts about these female runners
- Florence Griffith-Joyner's world record has been the subject of a controversy due to strong suspicion of a defective anemometer measuring a tailwind lower than actually present; since 1997 the International Athletics Annual of the Association of Track and Field Statisticians has listed this performance as "probably strongly wind assisted, but recognised as a world record." It can be reasonable to assume a wind reading of about +4.7 m/s for Griffith-Joyner's quarter-final. Her 10.61 the following day and 10.62 at the 1988 Olympics would still make her the world record holder.
Below is a list of all other legal times equal or superior to 10.75.
- As well as the 10.61 (1988) and 10.62 (1988) mentioned in the more facts section, Florence Griffith-Joyner also ran 10.70 (1988)
- Carmelita Jeter also ran 10.67 (2009), 10.70 (2011)
- Marion Jones also ran 10.70 (1999), 10.71 (May 1998), 10.71 (June 1998), 10.71 (June 1998), 10.72 (8 August 1998), 10.72 (25 August 1998), 10.75 (1998)
- Shelly-Ann Fraser-Pryce also ran 10.71 (2013), 10.72 (2013), 10.73 (2009), 10.74 (2015), 10.75 (2012)
- Elaine Thompson also ran 10.71 (13 August 2016), 10.72 (9 September 2016)
- Kerron Stewart also ran 10.75 (August 2009)
Any performance with a following wind of more than 2.0 metres per second is not counted for record purposes. Below is a list of the fastest wind-assisted times (10.82 or better). Only times that are superior to legal bests are shown.
- Tori Bowie of the USA ran a wind-assisted 10.72 (+3.2) in Eugene, Oregon on 26 June 2015 and 10.74 (+3.1) on July 3 2016.
- Blessing Okagbare of Nigeria ran a wind-assisted 10.75 (+2.2) in Eugene, Oregon on 1 June 2013.
- Marshevet Hooker of the USA ran a wind-assisted 10.76 (+3.4) in Eugene, Oregon on 27 June 2008.
- Gail Devers of the USA ran a wind-assisted 10.77 (+2.3) in San Jose, California on 28 May 1994.
- Ekateríni Thánou of Greece ran a wind-assisted 10.77 (+2.3) in Rethimnó, Greece on 29 May 1999.
- Gwen Torrence of the USA ran a wind-assisted 10.78 (+5.0) in Indianapolis, Indiana on 16 July 1988.
- Muna Lee of the USA ran a wind-assisted 10.78 (+3.3) in Eugene, Oregon on 26 June 2009.
- Marlies Göhr of East Germany ran a wind-assisted 10.79 (+3.3) in Cottbus, East Germany on 16 July 1980.
- Kelli White of the USA ran a wind assisted 10.79 (+2.3) in Carson, California on June 1, 2001. This performance was later annulled due to doping offence.
- Pam Marshall of the USA ran a wind-assisted 10.80 (+2.9) in Eugene, Oregon on 20 June 1986.
- Jenna Prandini of the USA ran a wind-assisted 10.81 (+3.6) in Eugene, Oregon on 2 July 2016.
- Silke Gladisch of East Germany ran a wind-assisted 10.82 (+2.2) in Rome, Italy on 30 August 1987.
Best Year Performances
Top 10 Junior (under-20) men
|Rank||Fastest time (s)||Wind (m/s)||Athlete||Country||Date||Location||Ref|
|1||9.97||+1.8||Trayvon Bromell||United States||13 June 2014||Eugene|
|2||10.00||+1.6||Trentavis Friday||United States||5 July 2014||Eugene|
|3||10.01||+0.0||Darrel Brown||Trinidad and Tobago||24 August 2003||Saint-Denis|
|+1.6||Jeff Demps||United States||28 June 2008||Eugene|
|+0.9 ||Yoshihide Kiryu||Japan||29 April 2013||Hiroshima|
|6||10.03||+0.7||Marcus Rowland||United States||31 July 2009||Port of Spain|
|7||10.04||+1.7||D'Angelo Cherry||United States||10 June 2009||Fayetteville|
|+0.2||Christophe Lemaitre||France||24 July 2009||Novi Sad|
|+1.9||Abdullah Abkar Mohammed||Saudi Arabia||15 April 2016||Norwalk|||
|10||10.05||+0.1||Adam Gemili||Great Britain||11 July 2012||Barcelona|
- British sprinter Mark Lewis-Francis recorded a time of 9.97 seconds on 5 August 2001 (aged 18 years, 334 days) but the wind gauge malfunctioned, invalidating the run.
- Nigerian sprinter Davidson Ezinwa ran 10.05 (4 January 1990), but without wind gauge.
- Trayvon Bromell recorded a time of 9.77 s with a strong tailwind of +4.2 m/s on May 2014 during the Big 12 Outdoor Track Championships
Top 10 Junior (under-20) women
Updated 25 July 2015[update]
|Rank||Fastest time (s)||Wind (m/s)||Athlete||Nation||Date||Location||Ref|
|1||10.88||+2.0||Marlies Göhr||East Germany||1 July 1977||Dresden|
|2||10.89||+1.8||Katrin Krabbe||East Germany||20 July 1988||Berlin|
|3||10.98||+2.0||Candace Hill||United States||20 June 2015||Shoreline|||
|4||10.99||+0.9||Ángela Tenorio||Ecuador||22 July 2015||Toronto|||
|5||11.03||+1.7||Silke Gladisch-Möller||East Germany||8 June 1983||Berlin|
|+0.6||English Gardner||United States||14 May 2011||Tucson|
|7||11.04||+1.4||Angela Williams||United States||5 June 1999||Boise|
|8||11.07||+0.7||Bianca Knight||United States||27 June 2008||Eugene|
|9||11.08||+2.0||Brenda Morehead||United States||21 June 1976||Eugene|
|10||11.10||+0.9||Kaylin Whitney||United States||5 July 2014||Eugene|
Top 15 Youth (under-18) boys
Updated 31 March 2017[update]
|Rank||Fastest time (s)||Wind (m/s)||Athlete||Country||Date||Location||Ref|
|1||10.15||+2.0||Anthony Schwartz||United States||31 March 2017||Gainesville|||
|2||10.18||+1.1||Khairul Hafiz Jantan||Malaysia||27 July 2016||Kuching|||
|3||10.19||+0.5||Yoshihide Kiryu||Japan||3 November 2012||Fukuroi|
|4||10.20||+1.5||Tlotliso Leotlela||South Africa||7 September 2015||Apia|||
|5||10.23||+0.8||Tamunosiki Atorudibo||Nigeria||23 March 2002||Enugu|
|+1.2||Rynell Parson||United States||21 June 2007||Indianapolis|
|7||10.24||+0.0||Darrel Brown||Trinidad and Tobago||14 April 2001||Bridgetown|
|8||10.25||+1.5||J-Mee Samuels||United States||11 July 2004||Knoxville|
|+1.6||Jeff Demps||United States||1 August 2007||Knoxville|
|+0.9||Jhevaughn Matherson||Jamaica||5 March 2016||Kingston|||
|11||10.26||+1.2||Deworski Odom||United States||21 July 1994||Lisboa|
|−0.1||Sunday Emmanuel||Nigeria||18 March 1995||Bauchi|
|13||10.27||+0.2||Henry Thomas||United States||19 May 1984||Norwalk|
|+1.6||Curtis Johnson||United States||30 June 1990||Fresno|
|+1.0||Ivory Williams||United States||8 June 2002||Sacramento|
|−0.2||Jazeel Murphy||Jamaica||23 April 2011||Montego Bay|
|+1.9||Raheem Chambers||Jamaica||20 April 2014||Fort-de-France|
Top 10 Youth (under-18) girls
Updated 20 June 2015[update]
|Rank||Fastest time (s)||Wind (m/s)||Athlete||Nation||Date||Location||Ref|
|1||10.98||+2.0||Candace Hill||United States||20 June 2015||Shoreline|||
|2||11.10||+0.9||Kaylin Whitney||United States||5 July 2014||Eugene|||
|3||11.13||+2.0||Chandra Cheeseborough||United States||21 June 1976||Eugene|
|4||11.14||+1.7||Marion Jones||United States||6 June 1992||Norwalk|
|−0.5||Angela Williams||United States||21 June 1997||Edwardsville|
|6||11.16||+1.2||Gabrielle Mayo||United States||22 June 2006||Indianapolis|
|7||11.17 A||+0.6||Wendy Vereen||United States||3 July 1983||Colorado Springs|
|8||11.20 A||+1.2||Raelene Boyle||Australia||15 October 1968||Mexico City|
|9||11.24||-1.0||Ewa Swoboda||Poland||4 June 2015||Sankt Pölten|
|10||11.24||+1.2||Jeneba Tarmoh||United States||22 June 2006||Indianapolis|
|+0.8||Jodie Williams||Great Britain||31 May 2010||Bedford|
Updated to April 2017
|T11||10.92||+1.8||David Brown||United States||18 April 2014||Walnut|
|T12||10.66||−0.4||Elchin Muradov||Azerbaijan||19 June 2010||Imola|
|T13||10.46||+0.6||Jason Smyth||Ireland||1 September 2012||London|
|T32||23.25||0.0||Martin McDonagh||Ireland||13 August 1999||Nottingham|
|T33||16.81||+0.8||Ahmad Almutairi||Kuwait||20 October 2014||Incheon|
|T34||15.33||+1.2||Walid Ktila||Tunisia||27 February 2014||Sharjah|
|T35||12.22||+0.7||Ihor Tsvietov||Ukraine||9 September 2016||Rio de Janeiro|||
|T36||11.90||-0.5||Evgenii Shvetcov||Russia||22 July 2013||Lyon|
|T37||11.42||+0.2||Charl du Toit||South Africa||10 September 2016||Rio de Janeiro|||
|T38||10.74||–0.3||Hu Jianwen||China||13 September 2016||Rio de Janeiro|||
|T42||12.11||+1.2||Heinrich Popow||Germany||12 July 2013||Leverkusen|
|T43||10.57||+1.9||Alan Fonteles Cardoso Oliveira||Brazil||28 July 2013||London|
|T44||10.61||+1.4||Richard Browne||United States||29 October 2015||Doha|||
|T45||10.94||+0.2||Yohansson Nascimento||Brazil||6 September 2012||London|
|T47||10.57||0.0||Petrucio Ferreira dos Santos||Brazil||11 September 2016||Rio de Janeiro|||
|T51||21.11||+1.2||Toni Piispanen||Finland||17 May 2012||Pratteln|
|T52||16.73||+0.4||Paul Nitz||United States||20 May 2012||Nottwil|
|T53||14.17||+1.0||Brent Lakatos||Canada||17 May 2014||Nottwil|
|T54||13.63||+1.0||Leo-Pekka Tähti||Finland||1 September 2012||London|
Updated to April 2017
|T11||11.91||+0.7||Libby Clegg||Great Britain||9 September 2016||Rio de Janeiro|||
|T12||11.40||+0.2||Omara Durand||Cuba||9 September 2016||Rio de Janeiro|||
|T13||11.79||+0.5||Leilia Adzhametova||Ukraine||11 September 2016||Rio de Janeiro|||
|T32||37.67||0.0||Lindsay Wright||United Kingdom||25 July 1997||Nottingham|
|T33||21.59||−0.4||Kristen Messer||United States||31 August 2012||London|
|T34||17.31||+1.0||Hannah Cockroft||United Kingdom||17 May 2014||Nottwil|
|T35||13.63||+2.0||Isis Holt||Australia||29 October 2015||Doha|||
|T36||13.82||+0.3||Wang Fang||People's Republic of China||16 September 2008||Beijing|
|T37||13.13||+1.6||Georgina Hermitage||Great Britain||9 September 2016||Rio de Janeiro|||
|T38||12.60||+1.6||Sophie Hahn||Great Britain||22 October 2015||Doha|||
|T42||14.61||-0.2||Martina Caironi||Italy||30 October 2015||Doha|||
|T43||12.80||+1.0||Marlou van Rhijn||Netherlands||29 October 2015||Doha|||
|T44||12.93||–0.4||Sophie Kamlish||Great Britain||17 September 2016||Rio de Janeiro|||
|T45||14.00||0.0||G Cole||Canada||2 June 1980||Arnhem|
|T46||11.95||−0.2||Yunidis Castillo||Cuba||4 September 2012||London|
|T51||32.08||0.0||V Hill||United States||27 August 1989||Stoke Mandeville|
|T52||18.67||+1.7||Michelle Stilwell||Canada||14 July 2012||Windsor|
|T53||16.19||+1.0||Huang Lisha||China||8 September 2016||Rio de Janeiro|||
|T54||15.82||+0.5||Wenjun Liu||People's Republic of China||8 September 2012||London|
||Thomas Burke (USA)||Fritz Hofmann (GER)|| Francis Lane (USA)
Alajos Szokolyi (HUN)
||Frank Jarvis (USA)||Walter Tewksbury (USA)||Stan Rowley (AUS)|
|1904 St. Louis
||Archie Hahn (USA)||Nate Cartmell (USA)||William Hogenson (USA)|
||Reggie Walker (RSA)||James Rector (USA)||Robert Kerr (CAN)|
||Ralph Craig (USA)||Alvah Meyer (USA)||Donald Lippincott (USA)|
||Charlie Paddock (USA)||Morris Kirksey (USA)||Harry Edward (GBR)|
||Harold Abrahams (GBR)||Jackson Scholz (USA)||Arthur Porritt, Baron Porritt (NZL)|
||Percy Williams (CAN)||Jack London (GBR)||Georg Lammers (GER)|
|1932 Los Angeles
||Eddie Tolan (USA)||Ralph Metcalfe (USA)||Arthur Jonath (GER)|
||Jesse Owens (USA)||Ralph Metcalfe (USA)||Tinus Osendarp (NED)|
||Harrison Dillard (USA)||Barney Ewell (USA)||Lloyd LaBeach (PAN)|
||Lindy Remigino (USA)||Herb McKenley (JAM)||McDonald Bailey (GBR)|
||Bobby Morrow (USA)||Thane Baker (USA)||Hector Hogan (AUS)|
||Armin Hary (EUA)||Dave Sime (USA)||Peter Radford (GBR)|
||Bob Hayes (USA)||Enrique Figuerola (CUB)||Harry Jerome (CAN)|
|1968 Mexico City
||Jim Hines (USA)||Lennox Miller (JAM)||Charles Greene (USA)|
||Valeriy Borzov (URS)||Robert Taylor (USA)||Lennox Miller (JAM)|
||Hasely Crawford (TRI)||Don Quarrie (JAM)||Valeriy Borzov (URS)|
||Allan Wells (GBR)||Silvio Leonard (CUB)||Petar Petrov (BUL)|
|1984 Los Angeles
||Carl Lewis (USA)||Sam Graddy (USA)||Ben Johnson (CAN)|
||Carl Lewis (USA)||Linford Christie (GBR)||Calvin Smith (USA)|
||Linford Christie (GBR)||Frankie Fredericks (NAM)||Dennis Mitchell (USA)|
||Donovan Bailey (CAN)||Frankie Fredericks (NAM)||Ato Boldon (TRI)|
||Maurice Greene (USA)||Ato Boldon (TRI)||Obadele Thompson (BAR)|
||Justin Gatlin (USA)||Francis Obikwelu (POR)||Maurice Greene (USA)|
||Usain Bolt (JAM)||Richard Thompson (TRI)||Walter Dix (USA)|
||Usain Bolt (JAM)||Yohan Blake (JAM)||Justin Gatlin (USA)|
|2016 Rio de Janeiro
||Usain Bolt (JAM)||Justin Gatlin (USA)||Andre De Grasse (CAN)|
||Betty Robinson (USA)||Fanny Rosenfeld (CAN)||Ethel Smith (CAN)|
|1932 Los Angeles
||Stanisława Walasiewicz (POL)||Hilda Strike (CAN)||Wilhelmina von Bremen (USA)|
||Helen Stephens (USA)||Stanisława Walasiewicz (POL)||Käthe Krauß (GER)|
||Fanny Blankers-Koen (NED)||Dorothy Manley (GBR)||Shirley Strickland (AUS)|
||Marjorie Jackson (AUS)||Daphne Hasenjager (RSA)||Shirley Strickland de la Hunty (AUS)|
||Betty Cuthbert (AUS)||Christa Stubnick (EUA)||Marlene Matthews (AUS)|
||Wilma Rudolph (USA)||Dorothy Hyman (GBR)||Giuseppina Leone (ITA)|
||Wyomia Tyus (USA)||Edith McGuire (USA)||Ewa Kłobukowska (POL)|
|1968 Mexico City
||Wyomia Tyus (USA)||Barbara Ferrell (USA)||Irena Szewińska (POL)|
||Renate Stecher (GDR)||Raelene Boyle (AUS)||Silvia Chibás (CUB)|
||Annegret Richter (FRG)||Renate Stecher (GDR)||Inge Helten (FRG)|
||Lyudmila Kondratyeva (URS)||Marlies Göhr (GDR)||Ingrid Auerswald (GDR)|
|1984 Los Angeles
||Evelyn Ashford (USA)||Alice Brown (USA)||Merlene Ottey (JAM)|
||Florence Griffith-Joyner (USA)||Evelyn Ashford (USA)||Heike Drechsler (GDR)|
||Gail Devers (USA)||Juliet Cuthbert (JAM)||Irina Privalova (EUN)|
||Gail Devers (USA)||Merlene Ottey (JAM)||Gwen Torrence (USA)|
||Vacant||Ekaterini Thanou (GRE)||Merlene Ottey (JAM)|
|Tayna Lawrence (JAM)|
||Yulia Nestsiarenka (BLR)||Lauryn Williams (USA)||Veronica Campbell (JAM)|
||Shelly-Ann Fraser (JAM)||Sherone Simpson (JAM)||none awarded|
|Kerron Stewart (JAM)|
||Shelly-Ann Fraser-Pryce (JAM)||Carmelita Jeter (USA)||Veronica Campbell-Brown (JAM)|
|2016 Rio de Janeiro
||Elaine Thompson (JAM)||Tori Bowie (USA)||Shelly-Ann Fraser-Pryce (JAM)|
World Championship medallists
||Carl Lewis (USA)||Calvin Smith (USA)||Emmit King (USA)|
||Carl Lewis (USA)||Raymond Stewart (JAM)||Linford Christie (GBR)|
||Carl Lewis (USA)||Leroy Burrell (USA)||Dennis Mitchell (USA)|
||Linford Christie (GBR)||Andre Cason (USA)||Dennis Mitchell (USA)|
||Donovan Bailey (CAN)||Bruny Surin (CAN)||Ato Boldon (TRI)|
||Maurice Greene (USA)||Donovan Bailey (CAN)||Tim Montgomery (USA)|
||Maurice Greene (USA)||Bruny Surin (CAN)||Dwain Chambers (GBR)|
||Maurice Greene (USA)||Bernard Williams (USA)||Ato Boldon (TRI)|
||Kim Collins (SKN)||Darrel Brown (TRI)||Darren Campbell (GBR)|
||Justin Gatlin (USA)||Michael Frater (JAM)||Kim Collins (SKN)|
||Tyson Gay (USA)||Derrick Atkins (BAH)||Asafa Powell (JAM)|
||Usain Bolt (JAM)||Tyson Gay (USA)||Asafa Powell (JAM)|
||Yohan Blake (JAM)||Walter Dix (USA)||Kim Collins (SKN)|
||Usain Bolt (JAM)||Justin Gatlin (USA)||Nesta Carter (JAM)|
||Usain Bolt (JAM)||Justin Gatlin (USA)|| Trayvon Bromell (USA)
Andre De Grasse (CAN)
||Marlies Oelsner-Göhr (GDR)||Marita Koch (GDR)||Diane Williams (USA)|
||Silke Gladisch-Möller (GDR)||Heike Daute-Drechsler (GDR)||Merlene Ottey (JAM)|
||Katrin Krabbe (GER)||Gwen Torrence (USA)||Merlene Ottey (JAM)|
||Gail Devers (USA)||Merlene Ottey (JAM)||Gwen Torrence (USA)|
||Gwen Torrence (USA)||Merlene Ottey (JAM)||Irina Privalova (RUS)|
||Marion Jones (USA)||Zhanna Pintusevich (UKR)||Savatheda Fynes (BAH)|
||Marion Jones (USA)||Inger Miller (USA)||Ekaterini Thanou (GRE)|
||Zhanna Pintusevich-Block (UKR)||Ekaterini Thanou (GRE)||Chandra Sturrup (BAH)|
||Torri Edwards (USA)||Chandra Sturrup (BAH)||Ekaterini Thanou (GRE)|
||Lauryn Williams (USA)||Veronica Campbell (JAM)||Christine Arron (FRA)|
||Veronica Campbell-Brown (JAM)||Lauryn Williams (USA)||Carmelita Jeter (USA)|
||Shelly-Ann Fraser (JAM)||Kerron Stewart (JAM)||Carmelita Jeter (USA)|
||Carmelita Jeter (USA)||Veronica Campbell-Brown (JAM)||Kelly-Ann Baptiste (TRI)|
||Shelly-Ann Fraser-Pryce (JAM)||Murielle Ahouré (CIV)||Carmelita Jeter (USA)|
||Shelly-Ann Fraser-Pryce (JAM)||Dafne Schippers (NED)||Tori Bowie (USA)|
- 100-yard dash
- List of 100 metres national champions (men)
- List of 100 metres national champions (women)
- Men's 100 metres world record progression
- Women's 100 metres world record progression
- BTEC First Sport By Bob Harris, R. Mills, S. Parker-Bennet
- The Day – 23 January 1983
- "IAAF keeps one false-start rule". BBC. 3 August 2005. Retrieved 15 August 2008.
- "Gatlin queries false start change". BBC News. 6 May 2005. Retrieved 15 August 2008.
- Christopher Clarey (28 August 2011). "Who Can Beat Bolt in the 100? Himself". The New York Times. Retrieved 28 August 2011.
- "The disqualification of Usain Bolt". IAAF. 28 August 2011. Retrieved 28 August 2011.
- "Usain Bolt 100m 10 meter Splits and Speed Endurance". Speedendurance.com. 22 August 2008. Retrieved 7 August 2012.
- Sandre-Tom <!-i- BOT GENERATED AUTHOR -->. "IAAF Competition Rules 2009, Rule 164" (PDF). IAAF. Archived (PDF) from the original on 3 September 2009. Retrieved 23 August 2009.
- 100 metres IAAF
- Will Swanton and David Sygall, (2007-07-15). Holy Grails. Sydney Morning Herald. Retrieved on 2009-06-18. Archived 2009-06-20.
- The above source fails to mention that Namibian Frankie Fredericks was the first runner of non-West African descent to break the barrier.
- Athlete Profiles – Patrick Johnson. Athletics Australia. Retrieved 2009-06-19. Archived 2009-06-20.
- Jad, Adrian (July 2011). "Christophe Lemaitre 100m 9.92s +2.0 (Video) – Officially the Fastest White Man in History". adriansprints.com. Retrieved 2011-07-31.
- Entine, Jon (8 December 2012). "The DNA Olympics -- Jamaicans Win Sprinting 'Genetic Lottery' -- and Why We Should All Care". Forbes. Retrieved 19 July 2013.
- Demirel, Evin (8 August 2012). "What Made Arkansas' Record-Setting 2012 Track Team So Unique". The Sports Seer. Retrieved 19 July 2013.
- Who Do You Think You Are – Colin Jackson. BBC Sport. Retrieved on 2009-06-18.
- Barling, Kurt (2000-09-04). Runaway success in the sports arena is never simply a question of race. The Independent. Retrieved on 2009-06-18.
- "Progression of 100 meters world record". ESPN. Associated Press. Retrieved 28 June 2011.
- "100 Metres Results" (PDF). IAAF. 16 August 2009. Retrieved 31 May 2011.
- 100 Metres All Time. IAAF (9 March 2009). Retrieved 6 May 2009. Archived 8 May 2009.
- Linthorne,N.(PHD)(1995)The 100m World Record by Florence Griffith Joyner at the 1988 U.S Olympic Trials. Report for the International Amateur Athletic Federation Department of Physics, University of Western Australia
- 100 metres records. IAAF (6 September 2011). Retrieved 9 June 2011. Archived 6 September 2011.
- 60 Metres Records. IAAF (4 April 2009). Retrieved 4 April 2009.
- "Top List – 100m". IAAF. Retrieved 24 August 2015.
- Roy Jordan (4 July 2016). "Six world leads on third day of US Olympic Trials". IAAF. Retrieved 4 July 2016.
- Christopher Maduewesi (9 April 2017). "Zambia's Sydney Siame clocks 100m WL of 9.87s". makingofchamps.com. Retrieved 11 April 2017.
- "Justin Gatlin Ran 9.45 With Crazy Wind-Aid on Japanese TV". flotrack.org. 29 February 2016. Retrieved 23 February 2017.
- Zinser, Lynn (30 June 2008),"Shattering Limits on the Track, and in the Pool" New York Times
- Sherdon Cowan (1 July 2016). "#NatlTrials: Elaine Thompson storms to 10.70s win in 100m". jamaicaobserver.com. Retrieved 3 July 2016.
- Cathal Dennehy (11 June 2016). "Ahoure powers to African 100m record of 10.78 in Florida". IAAF. Retrieved 11 June 2016.
- "100m Results" (PDF). IAAF. 24 August 2015. Retrieved 24 August 2015.
- Pritchard, W. G. (July 2006). "Mathematical Models of Running". Society for Industrial and Applied Mathematics. Retrieved 1 October 2012.
- Linthorne, Nick (March 2003). "Wind Assistance". Brunel University. Archived from the original on 3 September 2009. Retrieved 25 August 2008.
- "Top List – 100m". IAAF. Retrieved 3 April 2014.
- Kiryu's 10.01 (+0.9 m/s) in 2013 is invalidated due to the type of wind-measuring .Jon Mulkeen (29 April 2013). "Kiryu equals World junior 100m record". IAAF. Retrieved 29 April 2013.
- "Mt. SAC Relays 2016 – Friday Track Results" (PDF). mtsacrelays.com. 15 April 2016. Retrieved 16 April 2016.
- Bromell Blazing! World Leading 9.77w (4.2) To Win Big 12 Championship
- Jon Mulkeen (20 June 2015). "Hill breaks world youth 100m best and American junior record with 10.98". IAAF. Retrieved 21 June 2015.
- "100m Results" (PDF). results.toronto2015.org. 22 July 2015. Retrieved 26 July 2015.
- "100m Results". deltatiming.com. 31 March 2017. Retrieved 31 March 2017.
- "Malaysia's fastest man: Khairul Hafiz Jantan breaks Watson Nyambek's 100m record with 10.18s". nst.com.my. 27 July 2016. Retrieved 24 April 2017.
- Phil Minshull (7 September 2015). "Leotlela clocks second fastest ever youth 100m with 10.20 in Samoa". IAAF. Retrieved 13 September 2015.
- Raymond Graham (6 March 2016). "Matherson sprints to National Youth record". jamaica-gleaner.com. Retrieved 3 June 2016.
- "Florida's Whitney sets world junior 200 record". www.newsobserver.com. 7 July 2014. Retrieved 8 July 2014.
- "IPC Athletics World Records". IPC. 8 April 2017. Retrieved 8 April 2017.
- "Men's T35 100m Round 1 Heat 2 Results" (PDF). Rio 2016 official website. 9 September 2016. Retrieved 14 September 2016.
- "Men's 100m T37 Round 1 Heat 2 Results" (PDF). Rio 2016 official website. 10 September 2016. Retrieved 14 September 2016.
- "Men's 100m T38 Results" (PDF). Rio 2016 official website. 13 September 2016. Retrieved 18 September 2016.
- "Men's 100m T43/44 Results" (PDF). IPC. 29 October 2015. Retrieved 29 October 2015.
- "Men's 100m T46/47 Results" (PDF). Rio 2016 official website. 11 September 2016. Retrieved 15 September 2016.
- "IPC Athletics World Records". International Paralympic Committee. 8 April 2017. Retrieved 8 April 2017.
- "Women's 100m T11 Semifinal 2 Results" (PDF). Rio 2016 official website. 9 September 2016. Retrieved 14 September 2016.
- "Women's 100m T12 Results" (PDF). Rio 2016 official website. 9 September 2016. Retrieved 14 September 2016.
- "Women's 100m T13 Results" (PDF). Rio 2016 official website. 11 September 2016. Retrieved 15 September 2016.
- "Women's 100m T35 Results" (PDF). IPC. 29 October 2015. Retrieved 29 October 2015.
- "Women's 100m T37 Results" (PDF). Rio 2016 official website. 9 September 2016. Retrieved 14 September 2016.
- "Women's 100m T38 Results" (PDF). IPC. 22 October 2015. Retrieved 22 October 2015.
- "Women's 100m T42 Results" (PDF). IPC. 30 October 2015. Retrieved 30 October 2015.
- "Women's 100m T43/44 Results" (PDF). IPC. 29 October 2015. Retrieved 29 October 2015.
- "Women's 100m T43/44 Round 1 Heat 3 Results" (PDF). Rio 2016 official website. 17 September 2016. Retrieved 29 September 2016.
- "Women's T53 100m – Round 1 Heat 1 Results" (PDF). Rio 2016 official website. 8 September 2016. Retrieved 9 September 2016.
- Canadian Ben Johnson won the 1988 men's 100 metres final, but was stripped of the title after testing positive for steroids in a subsequent doping test.
- "1988: Johnson stripped of Olympic gold". BBC News. September 27, 1988.
- On October 5, 2007 Marion Jones of the United States admitted to having taken performance-enhancing drugs prior to the 2000 Summer Olympics. On October 9 she relinquished her medals to the United States Olympic Committee, who returned them to the International Olympic Committee. The IOC have removed the medals from Jones and her relay teammates, leaving the positions vacant.