Kaltouma Nadjina is a Chadian sprinter. Her specialities are the 200 and 400 metres, and she holds Chadian records in those events, the 100 m, and the 800m. She won the 200 m events at the 2001 Jeux de la Francophonie held in Ottawa, Ontario, Canada and the 200 and 400 m in the 2002 African Championships held in Tunis.
Joanne Marie Pavey MBE is a British long-distance runner representing Europe, Great Britain and England in a career notable for its longevity, range and consistency. A World, European and Commonwealth medallist, Pavey won her only senior title when she claimed the 10,000 m gold medal at the 2014 European Championships in Zürich, ten months after giving birth to her second child, to become the oldest female European champion in history at the age of 40 years and 325 days.
Vivian Jepkemoi Cheruiyot is a Kenyan long-distance runner. She represented Kenya at the Summer Olympics in 2000, 2008, 2012, and 2016, winning the silver medal in the 5000 metres and bronze in the 10,000 metres at the 2012 London Olympics as well as gold in the 5000 m and silver in the 10,000 m at the 2016 Rio Olympics, setting a new Olympic record in the former. Cheruiyot won the silver medal in the 5000 m at the 2007 World Championships in Athletics and became the world champion in the event at the 2009 edition, repeating this achievement in 2011, when she also won the 10000 m. She added gold for the latter event at the 2015 World Championships in Athletics. After taking a silver in the 3000 metres at the 2010 World Indoor Championships, Cheruiyot won a number of outdoor 5000 m titles that year, becoming Commonwealth Games, African and Continental Cup champion, as well as winning the Diamond League title.
Genzebe Dibaba Keneni is an Ethiopian middle- and long-distance runner. A 1500 metres 2016 Rio Olympics silver medalist, she won a gold medal in this event and a bronze in the 5000 metres at the 2015 World Championships. Genzebe is the current world record holder for the indoor events of the one mile, 3000m and 5000m.
Chad competed at the 2012 Summer Olympics in London, which was held from 27 July to 12 August 2012. This marked the nation's eleventh appearance at the Summer Olympics since its debut in the 1964 Summer Olympics. The Chadian delegation included track and field athlete Hinikissia Ndikert and judoka Carine Ngarlemdana. Ngarlemdana was the flag bearer for the opening ceremony and Ndikert was the flag bearer for the closing ceremony. Neither of Chad's athletes progressed beyond the first round of their events. Chad was one of only two countries to have a female-only team at the 2012 games.
Hellen Onsando Obiri is a Kenyan middle- and long-distance runner. She is the only woman to have won world titles in indoor track, outdoor track and cross country. Obiri 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. She is a two-time world champion after winning the 5000 m in 2017 and again in 2019, when she set a new championship record. Obiri also took world bronze for the 1500 metres in 2013 and silver in the 10,000 m in 2022. She won the 3000 metres race at the 2012 World Indoor Championships, claimed silver in 2014, and placed fourth in 2018. She is the 2019 World Cross Country champion. Obiri triumphed in the 2023 Boston Marathon, her second marathon race. She places fifth in the half marathon on the world all-time list.
Carine Ngarlemdana is a Chadian judoka. She competed at the 2012 Summer Olympics in the Women's -70 kg event. She was the flag bearer for Chad at the opening ceremony.
Almaz Ayana Eba is an Ethiopian female long-distance runner. She won the gold medal in the 10,000 metres and bronze for the 5000 metres at the 2016 Rio Olympics. Almaz is a four-time World Athletics Championships medallist earning a bronze for the 5000m in 2013, gold at the event in 2015 as well as gold in the 10,000m and silver for the 5000m in 2017.
Sifan Hassan is an Ethiopian-born Dutch middle- and long-distance runner. She is most recognized for her versatility in running championship and world leading performances in widely disparate distances. She completed an unprecedented triple at the 2020 Tokyo Olympics, winning gold medals in both the 5000 metres and 10,000 metres and a bronze medal for the 1500 metres. Hassan is the only athlete in Olympic history to win medals across a middle-distance event and both long-distance races in a single Games. She is only the second woman to complete an Olympic distance double.
The women's 5000 metres event at the 2016 Summer Olympics took place between 16–19 August at the Olympic Stadium.
Laurie Berthon is a French track cyclist. She represented her nation in four editions of the UCI Track Cycling World Championships.
Mohamed Lamine Dansoko is a Guinean male sprinter, specializing in the 100 metres. He represented his nation Guinea at the 2016 Summer Olympics in Rio de Janeiro, and also achieved a personal best of 10.93 seconds in his signature race at the 2015 All-Africa Games in Brazzaville, Republic of the Congo.
Déborah Sananes is a French athlete, specialising in the sprinting events.
Somalia competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. The country's participation at Rio de Janeiro marked its ninth in the Summer Olympics since its debut in 1972. The delegation included two track and field athletes: sprinter Maryan Nuh Muse and long-distance runner Mohamed Daud Mohamed, who was the nation's flag bearer in the Parade of Nations. Neither athlete progressed past the first round of their respective competitions.
Chad competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. The country's participation in Rio de Janeiro marked its twelfth appearance at the Summer Olympics since its debut in 1964. The delegation included two track and field athletes: Bachir Mahamat in the men's 400 metres and Bibiro Ali Taher in the women's 5000 metres. Both athletes participated at the Games through wild card places since they did not meet the required standards to qualify. Neither athletes progressed past their heats.
Equatorial Guinea competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, which was held from 5 to 21 August 2016. The country's participation at Rio marked its ninth appearance in the Summer Olympics since its début in the 1984 Summer Olympics. The delegation included two track and field athletes, Benjamin Enzema and Reïna-Flor Okori who both qualified for the Games through wildcard places since their fastest times did not meet the required qualification standards, Okori was selected as the flag bearer for the opening and closing ceremonies. Enzema did not advance beyond the qualification round for the men's 800 metres event and Okori was unable to start the women's 100 metre hurdles contest.
Jessica Anne "Jess" Martin is a British long-distance runner who competed at the 2016 Summer Olympics, held in Rio de Janeiro, Brazil. She currently runs for Aldershot, Farnham & District AC.
Lonah Korlima Chemtai Salpeter is a Kenyan-Israeli runner. She won the bronze medal in the marathon at the 2022 World Athletics Championships. At the European Athletics Championships, Chemtai took victory in the 10,000 metres in 2018 and earned bronze in 2022. She won the 2020 Tokyo Marathon, finished second at the 2022 New York City Marathon and third at the 2023 Boston Marathon.
Cameroon sent a delegation to compete at the 2016 Summer Paralympics in Rio de Janeiro, Brazil, from 7 to 18 September 2016. This was the nation's second appearance at a Summer Paralympic Games after it made its debut four years earlier at the 2012 Summer Paralympics. They were represented by one athlete, shot put thrower Christian Gobe, who contested one event, the men's shot put F55. In that competition, he finished eighth out of twelve athletes with a throw of 10.28 metres.
Samar Ben Koelleb is a Tunisian athlete who competes in both shot put and discus for her country. She won the silver medal in the women's F41 shot put at the 2016 Summer Paralympics, and bronze medals in both sports at the 2017 World Para Athletics Championships.
