The 100 metres, or 100-meter dash, is a sprint race in track and field competitions. The shortest common outdoor running distance, the 100-meter (109.36 yd) dash 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 inaugural World Championships were in 1983.
Sally Pearson, OAM is a retired Australian athlete who competed in the 100 metre hurdles. 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.
Sally Jepkosgei Kipyego is a Kenyan-born American long- and middle-distance runner. She was the silver medalist in the 10,000 metres at the 2011 World Championships in Athletics and the silver medalist in the same race at the 2012 Summer Olympics in London. She has a personal record of 30:38.35 minutes for that event and her 5000 metres best of 14:30.42 minutes makes her the second fastest Kenyan woman for the distance.
Blessing Oghnewresem Okagbare-Otegheri is a former Nigerian track and field athlete who specialized in long jump and sprints. She is an Olympic and World Championships medallist in the long jump and a world medalist in the 200 metres. Okagbare also holds the women's 100 metres Commonwealth Games record at 10.85 seconds. She is currently serving a 10-year ban for breaching multiple World Athletics anti-doping rules. Her ban expires on 30 July 2032.
Caterine Ibargüen Mena ODB is a retired Colombian athlete competing in high jump, long jump and triple jump. Her notable achievements include a gold medal at the 2016 Summer Olympics, silver medal in the 2012 Summer Olympics, two gold medals in the IAAF World Championships in Athletics, and two gold medals in the 2011 Pan American Games and 2015 Pan American Games.
Richard "Torpedo" Thompson is a sprinter from Trinidad and Tobago who specializes in the 100 metres. His personal best of 9.82 seconds, set in June 2014, was one of the top ten fastest of all time, and a national record. In the 200 meters he has the fourth fastest time by a Trinidad and Tobago athlete.
Marshevet Hooker is a professional sprinter, competing internationally for the United States and sponsored by adidas. Hooker participated in the 2008 Summer Olympics at Beijing, China, finishing 5th in the 200 metres. In the 100 meters, Hooker became the fifth-fastest woman up to that point when she ran a wind-aided 10.76 (+3.4) to win the first heat of the 100m quarterfinals at the 2008 Olympic Trials.
The Texas A&M–Kingsville Javelinas are the athletic teams that represent Texas A&M University–Kingsville (TAMUK) in Kingsville, Texas, in intercollegiate sports at the Division II level of the National Collegiate Athletic Association (NCAA), primarily competing in the Lone Star Conference (LSC) since the 1954–55 academic year.
Yvette Lewis is a German-born American track and field athlete who competes for Panama in the 100 meter hurdles and the triple jump. She represented the United States in international competition until October 2012 when switched to compete for Panama. Her best time in the hurdles is 12.76 seconds while her best triple jump is 13.84 meters. She won the gold medal in the hurdles at the 2011 Pan American Games
Destinee Dante Hooker is an American indoor volleyball player. She is a 6 ft 4 in (1.93 m) opposite attacker. Hooker was a member of the United States women's national volleyball team. She starred in both volleyball and track and field at the University of Texas.
Belize competed at the 2012 Summer Olympics in London, which were held from 27 July to 12 August 2012. The country's participation in London was its eleventh appearance in the Summer Olympics since its debut at the 1968 Summer Olympics. The delegation included two short-distance runners and one judoka: Kenneth Medwood, Kaina Martinez and Eddermys Sanchez. Medwood qualified by recording a time that met qualification standards while the latter two entered through wildcard places. Medwood was selected as the flag bearer for both the opening and closing ceremonies. Medwood reached the semifinals of the men's 400 metres hurdles before he was eliminated from competition while Martinez did not progress farther than the quarterfinal stage of the women's 100 metres. Sanchez was defeated by his opponent Miklós Ungvári of Hungary in a 19-second match in the Round of 32 of the men's half-lightweight judo competition.
Kimberlyn Duncan is an American track and field athlete, specializing in the sprints. She was the 2013 American champion at 200 metres, having defeated Olympic champion Allyson Felix with a strong stretch run. Her time of 21.80 seconds from that race at the 2013 USA Outdoor Track and Field Championships would have ranked her as the 14th fastest female of all time, had it not been wind aided. She was 42nd on that 2013 list, from a qualifying heat at the NCAA Championships on the same Drake Stadium track a year earlier.
Dalilah Muhammad is an American track and field athlete who specializes in the 400 meters hurdles. She is the 2016 Rio Olympics champion and 2020 Tokyo Olympics silver medalist, becoming at the latter the then-second-fastest woman of all time in the event with her personal best of 51.58 seconds. Muhammad was second at both the 2013 and 2017 World Championships to take her first gold in 2019, setting the former world record of 52.16 s. She was the second female 400 m hurdler in history, after Sally Gunnell, to have won the Olympic, World titles and broken the world record. At both the 2019 World Championships and Tokyo Games, she also took gold as part of women's 4 × 400 metres relay team.
Frentorish "Tori" Bowie was an American track and field athlete, who primarily competed in the long jump, 100 meters, and 200 meters. She won the silver medal in the 100 m and bronze in the 200 m at the 2016 Rio Olympics, bronze and gold in the 100 m at the 2015 and 2017 World Championships, respectively, and also earned gold medals as part of U.S. women's 4 × 100 m relays at both the 2016 Olympic Games and 2017 World Championships.
Trayvon Jaquez Bromell is an American professional track and field athlete specializing in sprinting events. He won bronze medals in the 100 meters at the 2015 and 2022 World Championships. Bromell was the 2016 World indoor 60 meters champion, and competed for the United States at the 2016 Rio and 2020 Tokyo Olympics. He was the first junior to break the 10-second barrier in the 100 meters with a time of 9.97 seconds, the former junior world record.
Kendra "Keni" Harrison is an American hurdler. Harrison held the world record in the women's 100 metres hurdles with a time of 12.20 seconds, set on July 22, 2016 at the London Müller Anniversary Games, breaking the previous world record of 12.21 seconds achieved nearly 28 years earlier by Bulgarian athlete Yordanka Donkova.
Keturah Orji is an American track and field athlete specializing in the triple jump. She has set a new US triple jump record twice.
Ameer Kenneth Webb is an American sprinter specializing in the 100 m and 200 m.
Jeron Robinson is an American track and field high jumper. He is a three time NCAA Div II Outdoor Champion (2013-2015) while jumping for Texas A&M–Kingsville. His 2015 victory was capped by a personal best 2.31 m, to set the NCAA Division II record. He also won the 2013 DII Indoor Championships, finishing second and third the following years. He was the USTFCCCA Div. II Male Athlete of the Year in 2014 and 2015.
Julien Alfred is a Saint Lucian sprinter. She won the silver medal in the 100 metres at the 2022 Commonwealth Games. Alfred is the joint North American indoor record holder for the 60 metres.
Belize 
