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This list is a chronological progression of record times for the marathon. World records in the marathon are now ratified by the International Association of Athletics Federations (IAAF), the international governing body for the sport of athletics.

The IAAF world record for men is 2:02:57, set by Dennis Kimetto of Kenya on September 28, 2014, at the Berlin Marathon.

The IAAF recognizes two world records for women, a "Mixed Gender" record of 2:15:25, set by Paula Radcliffe of the United Kingdom on April 13, 2003 at the London Marathon, and a (pending ratification) "Women Only" record of 2:17:01, set by Mary Keitany, on April 23, 2017 at the London Marathon.

Kenyan Eliud Kipchoge ran the fastest ever marathon with a 2:00:25 clocking at the Nike Breaking2 race in Monza, Italy on May 6, 2017, but the IAAF says "times achieved in the race may not be eligible for official world record ratification should an application be made."


Video Marathon world record progression



Criteria for record eligibility

In order for a performance to be ratified as a world record by the IAAF, the marathon course on which the performance occurred must be 42.195 kilometers long, measured in a defined manner using the calibrated bicycle method and meet other criteria that rule out artificially fast times produced on courses aided by downhill slope or tailwind. The criteria include:

  • "The start and finish points of a course, measured along a theoretical straight line between them, shall not be further apart than 50% of the race distance."
  • "The decrease in elevation between the start and finish shall not exceed an average of one in a thousand, i.e. 1m per km."

In recognizing Kenyan Geoffrey Mutai's mark of 2:03:02 at the 2011 Boston Marathon as (at the time) "the fastest Marathon ever run", the IAAF said: "Due to the elevation drop and point-to-point measurements of the Boston course, performances [on that course] are not eligible for World record consideration."

Road racing events like the marathon were specifically excepted from IAAF rule 260 18(d) that rejected from consideration those track and field performances set in mixed competition.

The Association of Road Racing Statisticians, an independent organization that compiles data from road running events, also maintains an alternate marathon world best progression but with standards they consider to be more stringent.

Performances claiming world best or world record status on "point-to-point" courses such as the Boston Marathon have historically been rejected by USA Track & Field. Performances on these courses could be aided by slope and/or tailwinds.

Women's world record

The IAAF Congress at 2011 World Championships in Athletics passed a motion changing the record eligibility criteria effective January 2012, so that women's world records must be set in all-women competitions. The result of the change was that Radcliffe's 2:17:42 performance at the 2005 London Marathon would supplant the existing women's mark as the "world record"; the earlier performance was to be referred to as a "world best". The decision was met with strong protest, and in November 2011 an IAAF council member reported that Radcliffe's original mark would be allowed to stand, with the eventual decision that both marks would be recognized as "world records," the faster one as a "Mixed Gender" mark, the other as a "Women Only" mark.

Unofficial record attempt

In December 2016, Nike, Inc. announced that three top distance runners--Eliud Kipchoge, Zersenay Tadese and Lelisa Desisa--had agreed to forgo the spring marathon season to work with the company in an effort to run a sub-two-hour marathon, though a detailed plan to complete the marathon in 1:59:59 or faster was not released.

The Breaking2 event took place in the early morning of May 6, 2017; Kipchoge crossed the finish line with a time of 2:00:25. This time was more than two minutes faster than the world record, but was not an official world record. Among other factors, specialized pacers were used, entering the race midway to help Kipchoge keep up the pace.


Maps Marathon world record progression



History

Marathon races were first held in 1896, but the distance was not standardized by the International Amateur Athletic Federation (IAAF) until 1921. The actual distance for pre-1921 races frequently varied slightly from the present figure of 42.195 km (26 miles 385 yards). In qualifying races for the 1896 Summer Olympics, Greek runners Charilaos Vasilakos (3:18:00) and Ioannis Lavrentis (3:11:27) won the first two modern marathons. On April 10, 1896, Spiridon Louis of Greece won the first Olympic marathon in Athens, Greece in a time of 2:58:50; however, the distance for the event was reported to be only 40,000 meters. Three months later, British runner Len Hurst won the inaugural Paris to Conflans Marathon (also around 40 km) in a time of 2:31:30. In 1900, Hurst would better his time on the same course with a 2:26:28 performance. Later, Shizo Kanakuri of Japan was reported to have set a world record of 2:32:45 in a November 1911 domestic qualification race for the 1912 Summer Olympics, but this performance was also run over a distance of approximately 40 km. The first marathon over the now official distance was won by American Johnny Hayes at the 1908 Summer Olympics.

It is possible that Stamata Revithi, who ran the 1896 Olympic course a day after Louis, is the first woman to run the modern marathon. The IAAF credits Violet Piercy's 1926 performance as the first woman to race what is now the standard marathon distance; however, other sources report that the 1918 performance of Marie-Louise Ledru in the Tour de Paris set the initial mark for women. Other "unofficial" performances have also been reported to be world bests or world records over time. Although her performance is not recognized by the IAAF, Adrienne Beames from Australia is frequently credited as the first woman to break the 3-hour barrier in the marathon.

In the 1953 Boston Marathon, the top three male finishers were thought to have broken the standing world record, but Keizo Yamada's mark of 2:18:51 is now considered to have been set on a short course. The Boston Athletic Association does not report Yamada's performance as a world best. On October 25, 1981, American Alberto Salazar and New Zealander Allison Roe set apparent world bests at the New York City Marathon (2:08:13 and 2:25:29); however, these marks were invalidated when the course was later found to have been nearly 150 meters short. Although the IAAF's progression notes three performances set on the same course in 1978, 1979, and 1980 by Norwegian Grete Waitz, the Association of Road Racing Statisticians considers the New York City course suspect for those performances, too.

On April 18, 2011, the Boston Marathon produced what were at that time the two fastest marathon performances of all time. Winner Geoffrey Mutai of Kenya recorded a time of 2:03:02, followed by countryman Moses Mosop in 2:03:06. However, since the Boston course does not meet the criteria for record attempts, these times did not get ratified by the IAAF.

Eight world records have been set at the Polytechnic Marathon (1909, 1913, 1952-54, 1963-65). World records have been broken at all five World Marathon Majors on numerous occasions; seven times at the Berlin Marathon, three times at the Boston Marathon, and four times each at the Chicago, London, and New York City Marathons. However, the records established in the Boston event have been disputed on grounds of a downhill point-to-point course, while three of the four New York records have been disputed on grounds of a short course.

Men

Women


Marathon world record progression - YouTube
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Gallery of marathon world record holders


May 2017 â€
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Notes


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References


Eliud Kipchoge misses sub two-hour marathon target in Monza â€
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Sources


Running the Virgin Money London Marathon 2017? Find out how you ...
src: www.guinnessworldrecords.com


External links

  • 13th IAAF World Championships in Athletics - IAAF Statistics Handbook - Daegu 2011 (all 5 parts)
  • Runner's World - "What Will It Take to Run A 2-HOUR Marathon?"
  • BBC - "Could a marathon ever be run in under two hours?"
  • Interactive graph of men's and women's marathon times with race descriptions (outdated)

Source of the article : Wikipedia

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