A half marathon is a
road running event of —half the distance of a
marathon
The marathon is a long-distance foot race with a distance of , usually run as a road race, but the distance can be covered on trail routes. The marathon can be completed by running or with a run/walk strategy. There are also wheelchair div ...
. It is common for a half marathon event to be held concurrently with a marathon or a 5K race, using almost the same course with a late start, an early finish or shortcuts. If finisher medals are awarded, the medal or ribbon may differ from those for the full marathon. The half marathon is also known as a 21K, 21.1K or 13.1 miles, although these values are rounded and not formally correct.
A
half marathon world record is officially recognised by the
International Association of Athletics Federations.
The official IAAF world record for men is 57:31, set by
Jacob Kiplimo of
Uganda in November 2021 in
Lisbon, Portugal, and for women is 1:04:02, set by
Ruth Chepng'etich of Kenya on April 4, 2021, in Istanbul, Turkey.
Participation in half marathons has grown steadily since 2003,
partly because it is a challenging distance, but does not require the same level of training that a marathon does.
In 2008, ''Running USA'' reported that the half marathon is the fastest-growing type of race.
All-time top 25
Men
*Correct .
Notes
Below is a list of other times equal or superior to 58:43:
*
Jacob Kiplimo also ran 57:37 (2020), 57:56 (2022).
*
Rhonex Kipruto also ran 58:09 (2021).
*
Kibiwott Kandie also ran 58:10 (2022), 58:38 (2020).
*
Abraham Kiptum ran 58:18,
but it was expunged for doping.
*
Zersenay Tadese also ran 58:30 (2011).
*
Philemon Kiplimo
Philemon may refer to:
In the Bible
* Epistle to Philemon, a book in the New Testament
* Philemon (biblical figure), recipient of Saint Paul's Epistle to Philemon
Arts and entertainment
* ''Philémon'' (comics), a Franco-Belgian comic book se ...
also ran 58:34 (2021).
*
Daniel Mateiko also ran 58:40 (2022).
Women
*Correct .
Notes
Below is a list of other times equal or superior to 1:05:32:
*
Yalemzerf Yehualaw
Yalemzerf Yehualaw Densa (born 3 August 1999) is an Ethiopian long-distance runner. She won the 2022 London Marathon. Yehualaw is the current world record holder in the 10 kilometres road race, sits second on the world all-time list at the hal ...
also ran 1:03:44 (2021, not legal), 1:04:22 (2022), 1:04:40 (2021), 1:04:46 (2020), 1:05:19 (2020).
*
Brigid Kosgei also ran 1:04:28 (2019), 1:05:28 (2019).
*
Hellen Obiri
Hellen Onsando Obiri (born 13 December 1989) is a Kenyan middle- and long-distance runner. She is a two-time Olympic 5000 metres silver medallist from the 2016 Rio and 2020 Tokyo Olympics, where she also placed fourth over the 10,000 metres. S ...
also ran 1:04:48 (2022), 1:04:51 (2021).
*
Joyciline Jepkosgei also ran 1:04:52 (2017).
*
Sheila Chepkirui
Sheila Chepkirui Kiprotich (born 27 December 1990) is a Kenyan middle- and long-distance runner who competed earlier mainly in the 1500 metres and 5000 metres. She won the bronze medal in the 10,000 metres at the 2022 Commonwealth Games. Chepki ...
also ran 1:04:53 (2021).
*
Ruth Chepngetich also ran 1:05:06 (2020), 1:05:30 (2019).
*
Tsehay Gemechu
Tsehay Gemechu (born 12 December 1998) is an Ethiopian Long-distance running, long-distance runner. She represented Ethiopia in the women's 5000 metres at the 2019 World Athletics Championships, finishing fourth. Gemechu won the 10,000 metres at ...
also ran 1:05:08 (2021).
*
Joan Chelimo also ran 1:05:09 (2021).
*
Florence Jebet Kiplagat
Florence Jebet Kiplagat (born 27 February, 1987) is a Kenyan professional long-distance runner. She is a two-time world champion, having won at the 2009 IAAF World Cross Country Championships and the 2010 IAAF World Half Marathon Championships. ...
also ran 1:05:12 (2014).
*
Mary Jepkosgei Keitany also ran 1:05:13 (2017).
*
Peres Jepchirchir also ran 1:05:16 (2020).
*
Ababel Yeshaneh also ran 1:05:21 (2020).
Season's bests

This table lists the best half marathon performances per year since 1970, as recorded by the
ARRS.
The largest half marathon ever held was
Broloppet
Broloppet ( da, Broløbet; the Bridge Run) was a running event that took place on the Øresund Bridge between 2000 and 2006. The event was organized by MAI and Sparta Atletik. The first event took place on 12 June 2000. With over entrants and f ...
(the Bridge race) between
Copenhagen in Denmark and
Malmö in Sweden with finishers, held in connection with the
Øresund Bridge inauguration in 2000.
See also
*
List of half marathon races
*
World Athletics Half Marathon Championships
*
Mini marathon
*
Quarter marathon
Quarter marathon (QM) refers to either an exact race of a quarter of a marathon (that is, 10.54875 kilometres or 6.55475 miles), or running for 10–15 kilometers (approx. 6.5–9 miles) without a rest. The former is held in many places around th ...
*
Half marathon world record progression
*
One hour run
Notes
References
Further reading
*
External links
IAAF list of half-marathon records in XML
{{Authority control
Road running distances
Long-distance running distances