The 400 metres, or 400-meter dash, is a sprint event in track and field competitions. It has been featured in the athletics programme at the Summer Olympics since 1896 for men and since 1964 for women. On a standard outdoor running track, it is one lap around the track. Runners start in staggered positions and race in separate lanes for the entire course. In many countries, athletes previously competed in the 440-yard dash (402.336 m)—which is a quarter of a mile and was referred to as the "quarter-mile"—instead of the 400 m (437.445 yards), though this distance is now obsolete.
Kerron Stephon Clement is a Trinidadian-born 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.
The 200 metres, or 200-meter dash, is a sprint running event. On an outdoor 400 metre racetrack, the race begins on the curve and ends on the home straight, so a combination of techniques is needed to successfully run the race. A slightly shorter race, called the stadion and run on a straight track, was the first recorded event at the ancient Olympic Games. The 200 m places more emphasis on speed endurance than shorter sprint distances as athletes predominantly rely on anaerobic energy system during the 200 m sprint. Similarly to other sprint distances, the 200 m begins from the starting blocks. When the sprinters adopt the 'set' position in the blocks they are able to adopt a more efficient starting posture and isometrically preload their muscles. This enables them to stride forwards more powerfully when the race begins and start faster.
Michael Frater O.D is a Jamaican retired sprinter who specialised in the 100 metres event. He won a silver medal at the 2005 World Championships and a gold medal at the 2003 Pan American Games for the event.
Gabrielle Lisa Thomas is an American track and field athlete specializing in 100 and 200 meter sprint who is the 2024 200m Olympic champion. Born in Georgia and raised in Massachusetts, Thomas competed in college for Harvard University before beginning a professional track career in 2018. Thomas also has a master of public health degree in epidemiology.
Walter Dix is a retired American sprinter who specialized in the 100 meters and 200 meters. He is the sixth-fastest 200-meter runner ever with a best of 19.53 seconds, and has broken the 10-second barrier in the 100 meters, with a best of 9.88 (9.80w) seconds. He was the only track athlete from USA to win 2 individual Olympic medals in Beijing.
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.
The NCAA Division I Men's Outdoor Track and Field Championship is an annual collegiate outdoor track and field competition for men organised by the National Collegiate Athletic Association (NCAA). Athlete's individual performances earn points for their institution and the team with the most points receives the NCAA team title in track and field. A separate NCAA Division I women's competition is also held. These two events are separate from the NCAA Division I Men's Indoor Track and Field Championships and NCAA Division I Women's Indoor Track and Field Championships held during the winter.
The NCAA Division I Women's Outdoor Track and Field Championships are the annual collegiate track and field competitions for women athletes representing Division I institutions organised by the National Collegiate Athletic Association (NCAA). Athletes' performances in individual championships earn points for their institutions and the team with the most points receives the NCAA team title in track and field. A separate NCAA Division I men's competition is also held. These two events are separate from the NCAA Division I Women's Indoor Track and Field Championships and NCAA Division I Men's Indoor Track and Field Championships held during the winter. The first edition of the championship was held in 1982.
The NCAA Women's Division I Indoor Track and Field Championship is an annual collegiate indoor track and field competition for women from Division I institutions organised by the National Collegiate Athletic Association. Athletes' performances in individual championships earn points for their institutions and the team with the most points receives the NCAA team title in track and field. A separate NCAA Division I men's competition is also held. These two events are separate from the NCAA Women's Division I Outdoor Track and Field Championships and NCAA Men's Division I Outdoor Track and Field Championships held during the spring. The first edition of the championship was held in 1983. The current team champions are the Florida Gators. The LSU Lady Tigers hold the record for most team titles with 11.
Andre De Grasse is a Canadian sprinter. A seven-time Olympic medallist, De Grasse is the 2020 Olympic champion in the 200 m, and also won the silver in the 200 m in 2016. He won a second silver in the 4×100 relay in 2020. He also has three Olympic bronze medals, placing third in the 100 m at both the 2016 and 2020 Games, and also in the 4×100 m relay in 2016. De Grasse won his second Olympic gold medal as a part of the 4×100 m relay team at the 2024 Summer Olympics. The win tied him with swimmer Penny Oleksiak as Canada's most decorated Olympians of all time.
Christian Coleman is an American professional track and field sprinter who competes in the 60 metres, 100 m and 200 m. The 2019 world champion in the 100 meters, he also won gold as part of men's 4 × 100-meter relay. He holds personal bests of 9.76 seconds for the 100 m, which made him the 6th fastest all-time in the history of 100 metres event, and 19.85 for the 200 m. Coleman is the world record holder for the indoor 60 meters with 6.34 seconds. He was the Diamond League champion in 2018 and 2023 and the world number one ranked runner in the men's 100 m for the 2017, 2018 and 2019 seasons.
Noah Lyles is an American professional track and field sprinter who competes in the 60 meters, 100 meters and 200 meters. His personal best of 19.31 seconds in the 200 m is the American record, and makes him the third fastest of all-time in the event. He is a one-time Olympic champion and six-time world champion.
Fredrick Lee Kerley is an American track and field sprinter. He was the Olympic silver medalist over 100 m at the 2020 Olympics and bronze medalist at the 2024 Olympics in the same event. Kerley has earned an additional six medals at the World Championships, most notably 100m gold at the 2022 edition. He has also medalled in the 400m, 4 x 100m relay, and 4 × 400 m relay and won eleven Diamond League races, including two Diamond League finals - the 400m in 2018 and the 100m in 2021.
Stanley Grant Holloway is an American professional hurdler and sprinter. He is a three-time world champion, 2024 Paris Olympic gold medalist in the 110 meters hurdles and the second-fastest man in history at the event with a personal best of 12.81 seconds, set at the U.S. Olympic Trials on June 26, 2021. In the 60 meters hurdles, Holloway is the 2022 Belgrade and 2024 Glasgow World Indoor champion and the world indoor record holder with a time of 7.27 seconds set at the 2024 USA Track & Field Indoor Championships.
Sha'Carri Richardson is an American track and field sprinter who competes in the 100 meters and 200 meters races. Richardson rose to fame in 2019 as a freshman at Louisiana State University, running 10.75 seconds to break the 100 m collegiate record at the NCAA Division I Championships. This winning time made her one of the ten fastest women in history at 19 years old.
Kyree King is an American sprinter.
Courtney Lindsey is an American track and field athlete who competes as a sprinter.
