Agnes Tirop

Agnes Jebet Tirop (23 October 1995 – 13 October 2021) 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.

At junior level, she was a bronze medallist at the 2012 and 2014 World Junior Championships in Athletics as well as the silver medallist at the 2013 IAAF World Cross Country Championships. She won a silver and a gold at the 2012 and 2014 African Cross Country Championships, respectively.

Tirop died at age 25 after being stabbed by her husband. She was buried in her hometown in the Kenyan highlands at a funeral attended by over 1,000 mourners.

Career
Tirop first came to prominence at the national level in 2012, when she was runner-up to world junior champion Faith Kipyegon at the Kenyan Cross Country Championships. This led to her first national selection and international medal at the 2012 African Cross Country Championships, where she was again the runner-up to Kipyegon and took the junior silver medal. She was Kenya's most prominent entrant for the 5,000 metres at the 2012 World Junior Championships in Athletics and finished with a bronze medal in a personal best of 15:36.74 minutes, behind Ethiopian competition.

Tirop was again second to Kipyegon at the 2013 Kenyan Cross Country Championships, and teamwork between the pair led to a Kenyan 1–2 and team title at the 2013 IAAF World Cross Country Championships—Kipyegon defended her title while Tirop was a narrow second to claim her first medal at the competition. She made progress on the track that year, setting personal bests of 8:39.13 minutes for the 3,000 metres and 14:50.36 minutes for the 5,000 metres, and also on the roads, with a half marathon best of 71:57 minutes.

In the 2014 season, Tirop finally emerged from Kipyegon's shadow. She won the Kenyan cross country junior title and then dominated the junior race at the 2014 African Cross Country Championships, leading Kenya to victory by a 14-second margin (Kipyegon won both senior races). Tirop was unable to achieve such a margin over runner-up Alemitu Heroye at the 2014 World Junior Championships in Athletics and was again third in the 5,000 m, while the Ethiopians extended Kenya's historic lack of a gold medal in that event.

Tirop entered the senior ranks in the 2015 season and immediately performed well, winning the Eldoret Discovery Cross Country in Kenya. She was second to Kipyegon at the Kenyan senior national championship race and earned a senior national selection—a performance that filled her with confidence. She said at the time, "I did not even believe I could make the team. I will not fear running against seniors." For the 2015 IAAF World Cross Country Championships, after Kipyegon withdrew, the reigning world champion Emily Chebet was seen as Kenya's leading athlete, and Tirop as a key team member. Despite this being her senior international debut and as the fourth youngest athlete in the field, Tirop took to the front and gradually moved away from the field to win the senior gold medal, some five seconds ahead of Ethiopia's Senbere Teferi. This made the 19-year-old the second-youngest winner of that title in championships history, after Zola Budd's win in 1985, and also brought her Kenya's 300th medal at the competition. With Ethiopia rounding out the top four and defending champion Chebet in sixth, Kenya came in second in the team race.

In 2017, Tirop participated in the World Championships held in London, winning the bronze medal in the 10,000 metres event, with a time of 31:03.50, her personal best in the distance.

In 2018, she won the World 10K Bangalore race in a course record time of 31:19.

Tirop won her second consecutive world bronze medal in the 10,000 metres at the 2019 World Athletics Championships, held in Doha, Qatar, running a new personal best of 30:25.20.

At the delayed 2020 Tokyo Olympics in 2021, Tirop came fourth in the 5,000-metre event. In September that year, she smashed the world record in a women-only 10-kilometre race, set in 2002, by 28 seconds. She then ran a time of 30:01 at the Road to Records event hosted in Herzogenaurach, Germany. In October, she came second at the Giants Geneva 10K race, behind Ethiopia's Kalkidan Gezahegne, in a time of 30:20.

Death
Tirop was found dead in her home in Iten, Elgeyo-Marakwet County, on 13 October 2021; she had multiple stab wounds in the neck and abdomen. Authorities believe a domestic altercation occurred and Tirop was stabbed, as they also found her car windows had been shattered. A search began for Tirop's husband, Emmanuel Rotich, when he went missing after calling his family crying and asking for God's forgiveness for something he had done. He was then involved in a lengthy high-speed chase, trying to flee the country, and ultimately rammed his getaway vehicle into a lorry near Mombasa. He was subsequently arrested and questioned about Tirop's death.

Tirop was buried in her hometown of Kapnyamisa, Nandi County.

Personal bests
These were Tirop's lifetime bests:
 * 2000 metres – 5:48.65 (Amsterdam 2013)
 * 3000 metres – 8:22.92 (Doha 2020)
 * 5000 metres – 14:20.68 (London 2019)
 * 10,000 metres – 30:25.20 (Doha 2019)
 * Road
 * 5 km – 15:30 (Bolzano 2017)
 * 10 km – 30:01 (Herzogenaurach 2021) World record