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Marathon world record progression. The late Kelvin Kiptum during his world record run at the 2023 Chicago marathon with 2:00:35. Mary Keitany during her women-only world record run at the 2017 London Marathon with 2:17:01. World records in the marathon are ratified by World Athletics, the international governing body for the sport of athletics ...
A 4 MET activity expends 4 times the energy used by the body at rest. If a person does a 4 MET activity for 30 minutes, he or she has done 4 x 30 = 120 MET-minutes (or 2.0 MET-hours) of physical activity. A person could also achieve 120 MET-minutes by doing an 8 MET activity for 15 minutes. [10]
In 2005, the average marathon time in the U.S. was 4 hours 32 minutes 8 seconds for men, 5 hours 6 minutes 8 seconds for women. [165] In 2015, the men's and women's median marathon times were 4 hours 20 minutes 13 seconds and 4 hours 45 minutes 30 seconds respectively. [166] A goal many runners aim for is to break certain time barriers.
An unknown on the athletics scene, Roche-Kelly set the roads alight that year when she became the first woman to break the 7 1 ⁄ 2-hour barrier and win the Comrades Marathon in 7:18:00; well under the silver-medal cut-off of 7:30:00, and in the process shattering the women's record by more than an hour. Earlier that year she also became only ...
[2] On 30 March 1991, Arturo Barrios ran a world record distance of 21.101 km in one hour, becoming the first man to run the half marathon distance in under one hour. [11] On 3 April 1993, Moses Tanui became the first man to run a half marathon race in under one hour, with a time of 59:47. [12]
A four-minute mile is the completion of a mile run (1.6 km) in four minutes or less. It translates to a speed of 15 miles per hour (24 km/h). [1] It is a standard of professional middle distance runners in several cultures. The first four-minute mile is usually attributed to the English athlete Roger Bannister, who ran it in 1954 at age 25, in ...
M: 2:00:35 * WR (2023 – Kelvin Kiptum) F: 2:09:56 (2024 – Ruth Chepngetich) Official site. chicagomarathon.com. The Chicago Marathon is a marathon race held in October in Chicago, Illinois. It is one of the six World Marathon Majors. [ 1 ] Thus, it is also a World Athletics Label Road Race. The Chicago Marathon is the fourth-largest race by ...
Pace [6] in minutes per kilometre or mile vs. slope angle resulting from Naismith's rule [7] for basal speeds of 5 and 4 km / h. [n 1]The original Naismith's rule from 1892 says that one should allow one hour per three miles on the map and an additional hour per 2000 feet of ascent.