Sprinting is running over a short distance at the top-most speed of the body in a limited period of time. It is used in many sports that incorporate running, typically as a way of quickly reaching a target or goal, or avoiding or catching an opponent. Human physiology dictates that a runner's near-top speed cannot be maintained for more than 30–35 seconds due to the depletion of phosphocreatine stores in muscles, and perhaps secondarily to excessive metabolic acidosis as a result of anaerobic glycolysis.
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 are 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.
The 40-yard dash is a sprint covering 40 yards (36.58 m). It is primarily run to evaluate the speed and acceleration of American football players by scouts, particularly for the NFL Draft but also for collegiate recruiting. A player's recorded time can have a heavy impact on his prospects in college or professional football. This was traditionally only true for the "skill" positions such as running back, wide receiver, and defensive back, although now a fast 40-yard dash time is considered important for almost every position. The 40-yard dash is not an official race in track and field athletics, and is not an IAAF-recognized race.
This is a list of the NCAA outdoor champions in the 220 yard dash until 1975, and the metric 200 meters being contested in Olympic years starting in 1932. Metrication occurred in 1976, so all subsequent championships were at the metric distance. Hand timing was used until 1973, starting in 1974 fully automatic timing was used.
This is a list of the NCAA outdoor champions in the 440 yard dash until 1975, and the metric 400 meters being contested in Olympic years starting in 1932. Metrication occurred in 1976, so all subsequent championships were at the metric distance. Hand timing was used until 1973, starting in 1974 fully automatic timing was used.
This is a list of the NCAA outdoor champions in the 880 yard run until 1975, and the metric 800 meters being contested in Olympic years starting in 1932. Metrication occurred in 1976, so all subsequent championships were at the metric distance. Hand timing was used until 1973, starting in 1974 fully automatic timing was used.
This is a list of the NCAA outdoor champions in the mile run until 1975, and the metric 1500 meters being contested in Olympic years starting in 1932. Metrication occurred in 1976, so all subsequent championships were at the metric distance. Hand timing was used until 1973, starting in 1974 fully automatic timing was used.
This is a list of the NCAA outdoor champions in the 3 mile run until 1975, and the metric 5000 meters being contested in Olympic years starting in 1932. Metrication occurred in 1976, so all subsequent championships were at the metric distance. Hand timing was used until 1973, starting in 1974 fully automatic timing was used.
This is a list of the NCAA outdoor champions in the 6 mile run until 1975, and the metric 10000 meters being contested in Olympic years starting in 1932. Metrication occurred in 1976, so all subsequent championships were at the metric distance. Hand timing was used until 1973, starting in 1974 fully automatic timing was used.
This is a list of the NCAA outdoor champions in the 3000 meters steeplechase. Hand timing was used until 1973, starting in 1974 fully automatic timing was used.
This is a list of the NCAA outdoor champions in the 440 yard hurdles until 1975, and the metric 400 meters hurdles being contested in Olympic years starting in 1932. Metrication occurred in 1976, so all subsequent championships were at the metric distance. Hand timing was used until 1973, starting in 1974 fully automatic timing was used.
This is a list of the NCAA outdoor champions in the 4x110 yard relay until 1975, and the metric 4x100 meters relay being contested after metrication occurred in 1976. Hand timing was used until 1973, starting in 1974 fully automatic timing was used.
This is a list of the NCAA outdoor champions in the 4x440 yard relay until 1975, and the metric 4x400 meters relay being contested after metrication occurred in 1976. Hand timing was used until 1973, starting in 1974 fully automatic timing was used.
This is a list of the NCAA outdoor champions in the 120 yard high hurdles until 1975, with the metric 110 meters hurdles being contested in Olympic years starting in 1932. Metrication occurred in 1976, so all subsequent championships were at the metric distance. Hand timing was used until 1973, starting in 1974 fully automatic timing was used. The height of the hurdles and the spacing between the two races are identical, 110 meters is 29 cm just slightly under a foot longer from the last hurdle to the finish line.
This is a list of the NCAA outdoor champions in the 220 yard low hurdles until they were discontinued in 1959. Hand timing was used throughout the duration of this event. The event was not held in the Olympic years of 1924, 1948, 1952 and 1956, in favor of the 400 metres hurdles. It was held in the Olympic year of 1936, and was part of Jesse Owens multi-world-record-breaking meet.
This is a list of the NCAA outdoor champions in the 2 mile run until the event was terminated in 1958 in favor of the 5000 meters. Starting in 1936, the event was substituted for the 5000 meters Olympic distance. Hand timing was used throughout the duration of this event.
This is a list of the NCAA indoor champions in the Mile run. This is the only event on the NCAA schedule that has not transitioned from imperial measurements to metric. Hand timing was used until 1975, starting in 1976 fully automatic timing was used.
This is a list of the NCAA indoor champions in the short "high hurdle" event. Generally that was the 60 yard hurdles until 1983, 55 meters 1984 to 1999, and the 60 meters being contested thereafter. Hand timing was used until 1975, starting in 1976 fully automatic timing was used.
Andrew "Drew" Kibler is an American competition swimmer who specializes in freestyle events. He is an American record holder in the 4×200 yard freestyle relay. He is a three-time Pan American Games medalist, winning silver medals in the 4×200 meter freestyle relay and the 4×100 meter freestyle relay and a bronze medal in the 200 meter freestyle at the 2019 Pan American Games. He is also a three-time NCAA champion in the 4×200 yard freestyle relay, winning NCAA titles in the event in 2019, 2021, and 2022. In 2022, he also won the NCAA title in the 200 yard freestyle and the 4×100 yard freestyle relay. At the 2020 Summer Olympics, he placed fourth in the 4×200 meter freestyle relay.
Trenton Jeffrey Julian is an American competitive swimmer. He is an American record holder in the short course 4×200 meter freestyle relay. He won a gold medal in the 4×200 meter freestyle relay at the 2019 World University Games. At the 2021 World Short Course Championships he won gold medals in the 4×200 meter freestyle relay and 4×50 meter medley relay and a silver medal in the 4×100 meter medley relay, swimming butterfly on the medley relays.
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