200 metre record

The metresor meter dashis a sprint running event.

As for the m sprint , the m world record has improved significantly over time as track surfaces and running shoe design has improved, as well as the positive impact of advanced training methods and sports science research. Early world records for the sprint events used only hand timing, which was generally only accurate to one-tenth of a second. The men's world record holder is Usain Bolt of Jamaica, who ran The m race times can be affected by the wind, and any time that is recorded with an excess tailwind will not be considered a world record. Records set at altitude as also included, even though the thinner air is an advantage in this event. Before electronic timing was invented and became standard, record times were recorded using hand-held stopwatches.

200 metre record

The following table shows the world record progression in the men's metres , as ratified by the IAAF. The current record of The IAAF maintained separate records for m over a straight track and over a curved track until , when records for the former were discarded. The IAAF ratified the first record for m on a curved track in As of , the IAAF has ratified 24 world records in the event. The "Time" column indicates the ratified mark; the "Wind" column indicates the wind assistance in metres per second, 2. John Carlos ran The run was not ratified as a world record because Carlos was wearing shoes with 'brush' spikes which did not have sanction as official footwear. Henry Carr's winning time at the Olympics 17 October was a hand timed The electronic time was Tommie Smith ran By deducting. Beginning in , the IAAF accepted separate automatically electronically timed records for events up to metres. Starting on January 1, , the IAAF required fully automatic timing to the hundredth of a second for these events.

Gwen Torrence United States.

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200 metre record

The metres at the Summer Olympics has been contested since the second edition of the multi-sport event. The men's m has been present on the Olympic athletics programme since and the women's m has been held continuously since its introduction at the Games. It is the most prestigious m race at elite level. The competition format typically has three or four qualifying rounds leading to a final race between eight athletes. The Olympic records for the distance are The men's world record was set at the Olympics in , twice , , and Griffith-Joyner's Olympic mark remains the world record for the distance, while Bolt's Olympic record is the third fastest of all-time. Only three athletes have won the title more than once.

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Walnut , United States. Pauline Davis BAH. Audrey Patterson United States. Germany GER. See also: Men's metres world record progression. Aleksandr Yevgenyev URS. Retrieved 13 July Retrieved August 2, Florence Griffith United States. Marilyn Black Australia. Eric Liddell Great Britain. Dawn Sowell USA.

The metres , or meter dash , is a sprint running event. On an outdoor 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.

Greece GRE. Elaine Thompson JAM. Fanny Blankers-Koen Netherlands. Robert Kerr Canada. Tori Bowie USA. Gwen Torrence USA. Athletics record progressions. Pauline Davis BAH. Namibia NAM. Bernard Williams United States.