A half marathon is a road running event of 21.0975 kilometres —half the distance of a marathon. 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.
Helalia Lukeiko Johannes, also known as Hilaria Johannes, is a Namibian long-distance runner who specializes in the marathon. She holds the Namibian records in the 10 km, 20 km, half marathon and marathon events.
The athletics competition at the 2010 Commonwealth Games was held in New Delhi, India between 6 and 14 October. The track and field events took place between 6–12 October at the Jawaharlal Nehru Stadium while the marathon contests were held on a street course running through the city on 14 October.
Kalkidan Gezahegne is an Ethiopian-born Bahraini middle- and long-distance runner. She is the 10,000 metres 2020 Tokyo Olympics silver medallist. 11 years earlier, at age 18, Gezahegne became the youngest ever female World indoor champion when winning 1500 metres.
Namibia competed at the 2012 Summer Olympics in London, United Kingdom from July 27 to August 12, 2012. This was the nation's sixth consecutive appearance at the Olympics.
Faith Chepngetich Kipyegon is a Kenyan middle- and long-distance runner. Kipyegon is the current world record holder for the 1500 metres, mile, and 5000 metres, all set in 2023. At both the 2016 Rio de Janeiro Olympics and the 2020 Tokyo Olympics, Kipyegon won a gold medal in the 1500 m. She also won a gold medal in the 1500 m at the 2017 and 2022 World Athletics Championships.
The 2019 IAAF World Athletics Championships was the seventeenth edition of the biennial, global athletics competition organised by the International Association of Athletics Federations (IAAF), since renamed World Athletics. It was held between 27 September and 6 October 2019 in Doha, Qatar, at the renovated multi-purpose Khalifa International Stadium, but reduced to 21,000 available seats. 1,772 athletes from 206 teams competed in 49 athletics events over the ten-day competition, comprising 24 events each for men and women, plus a mixed relay. There were 43 track and field events, 4 racewalking events, and 2 marathon road running events. The racewalking and marathon events were held in Doha Corniche.
Janet Kisa is a Kenyan professional middle- and long-distance runner who competes in track, cross country, and road running events.
In 2015, the foremost athletics event was the 2015 World Championships in Athletics in Beijing. The two other major global level competitions in 2015 are the World Cross Country Championships and the IAAF World Relays.
Agnes Jebet Tirop was a Kenyan professional long-distance runner. She won bronze medals in the 10,000 metres at the 2017 and 2019 World Athletics Championships. At the 2015 IAAF World Cross Country Championships, Tirop became the second-youngest ever gold medallist in the women's race after Zola Budd. At the time of her death in 2021, she was the world-record holder in the 10 kilometres women's only event.
The 2018 IAAF World Half Marathon Championships took place on 24 March 2018 in Valencia, Spain. It was the 23rd edition of the event and the 2nd time it was held in Spain.
Yemaneberhan "Yeman" Crippa is an Ethiopian-born Italian long-distance runner. He won the gold medal in the 10,000 metres and bronze for the 5000 metres at the European Athletics Championships in 2022, and bronze in the 10,000 m in 2018. Crippa claimed four medals in the age-group races at the European Cross Country Championships and a bronze in the senior race in 2019.
The women's marathon was one of the road events at the 2017 World Championships in Athletics in London. It took place on 6 August 2017 on the streets of London, and consisted of four laps of a roughly 10-kilometre (6.2 mi) course which passed several of London's landmarks. For the first time in World Championships history, the men's and women's marathons took place on the same day. The race was won by Rose Chelimo of Bahrain in 2:27:11, seven seconds ahead of Kenya's Edna Kiplagat in second. Amy Cragg of the United States finished in third, separated from Kiplagat by less than a second.
Ruth Chepng'etich, often spelt Ruth Chepngetich, is a Kenyan road racing athlete, who competes in the marathon and other long distance events. She was the 2019 Marathon World champion in hot and humid conditions. Chepng'etich twice won the Chicago Marathon, in 2021 and 2022. Her personal best in the marathon sits second on the world all-time list. She holds the third-fastest mark of all time for the half marathon.
The men's marathon was one of the road events at the 2019 World Athletics Championships in Doha, Qatar. Due to the heat in Doha, the race was scheduled to begin at 23:59 on 5 October 2019. Even with the unusual timing, high temperatures were expected to provide difficult conditions for running, but in the end temperatures dropped to around 29 °C (84 °F) and 50% humidity. The race was won by Lelisa Desisa of Ethiopia in 2 h 10 min 40 s, followed four seconds behind by his compatriot Mosinet Geremew. Amos Kipruto of Kenya was third in 2:10:51.
The women's marathon was one of the road events at the 2019 World Athletics Championships in Doha, Qatar. Due to the heat in Doha, the race was scheduled to begin at 23:59 on 27 September 2019, which made it the first midnight marathon in the history of the World Championships. Even with the unusual timing, the temperature was above 30 °C (86 °F) and the humidity over 70 per cent, making conditions difficult for running. Only 40 of the 68 entrants finished the race, which was won by Ruth Chepngetich of Kenya in 2:32.43; the slowest winning time at the World Championships. Bahrain's Rose Chelimo was second in 2:33.46, with Helalia Johannes of Namibia third in 2:34.15.
Carrie Dimoff is an American athlete. She competed in the women's marathon event at the 2019 World Athletics Championships.
Rosemary Monica Wanjiru is a Kenyan professional female long-distance runner. She won the silver medal in the 5000 metres at the 2015 African Games, and represented her country at the 2019 World Athletics Championships, finishing fourth in the 10,000 metres. Wanjiru won the 2023 Tokyo Marathon and placed second at the 2022 Berlin Marathon. With her Tokyo mark, she sits sixth on the marathon world all-time list.
Tomas Hilifa Rainhold, is a Namibian long-distance runner. He competed in the men's marathon at the 2019 World Athletics Championships held in Doha, Qatar. He finished in 17th place.
