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Although the official record for fastest piston-engined aeroplane in level flight was held by a Grumman F8F Bearcat, the Rare Bear, with a speed of 850.23 km/h (528.31 mph), the unofficial record for fastest piston-engined aeroplane in level flight is held by a British Hawker Sea Fury at 880 km/h (547 mph).
The record is 44.72 km/h (27.78 mph), measured between meter 60 and meter 80 of the 100 meters sprint at the 2009 World Championships in Athletics by speed. [4] [5] (Bolt's average speed over the course of this race was 37.578 km/h or 23.35 mph.) [6] Compared to quadrupedal animals, humans are exceptionally capable of endurance, but incapable of great speed. [7]
The Apollo 10 crew (Thomas Stafford, John W. Young and Eugene Cernan) achieved the highest speed relative to Earth ever attained by humans: 39,897 kilometers per hour (11,082 meters per second or 24,791 miles per hour, about 32 times the speed of sound and 0.0037% of the speed of light). [14] The record was set 26 May 1969. [14]
Land speed records by surface Category Speed (km/h) Speed (mph) Vehicle Operator Date Certifier Refs On ice: 335.7: 208.6: Audi RS 6: Janne Laitinen 9 Mar 2013
The aircraft, flown by Boom’s chief test pilot Tristan “Geppetto” Brandenburg, accelerated to Mach 1.1 for the first time (around 844 miles per hour / 1,358 kilometers per hour) — 10% ...
Budweiser Rocket – Claimed but not verified to have reached 739.666 miles per hour (1,190.377 km/h) and to have broken the sound barrier in 1979; North American Eagle Project – Aiming for 808 mph (1,300 km/h), the project was abandoned after one of its drivers was killed in the car. Bloodhound LSR – Project aiming for 1,050 mph (1,690 km/h).
The world record in the mile run is the fastest time set by a runner in the middle-distance track and field event. World Athletics is the official body which oversees the records. Hicham El Guerrouj is the current men's record holder with his time of 3:43.13, [ 1 ] while Faith Kipyegon has the women's record of 4:07.64. [ 2 ]
The 5-foot-tall sixth-grader placed second among all girls and women at the Ventura Marathon in February when she ran the 26.2-mile course in 2 hours 58 minutes, averaging less than 7 minutes per ...