Tamsyn Carolyn Lewis is an Australian media personality and former track and field athlete who won a total of eighteen Australian Championships across the 400 metres, 800 metres and 400m hurdles. She first represented Australia in 1994, and won the 800 metres in the 2008 World Indoor Championships.
Brigitte Heike Meissner is a retired German athlete. She competed mainly in the 400 metres hurdles, but also spent two seasons specializing in the 800 metres. Notable achievements include a silver medal at the 2002 European Championships, medals in 4 x 400 metres relay at the 1994 European Championships and the 1997 World Indoor Championships and a fourth place at the 1995 World Championships.
Nicola Clare Sanders is a former British track and field sprinter. She began her career as a 400 metres hurdles specialist before concentrating on the 400 metres from 2006 onwards. Her 400 metres personal best is 49.65 seconds. She holds the British indoor record with 50.02 seconds, which ranks her as the fifth fastest woman of all-time indoors.
Anita Protti is a Swiss former athlete who competed mainly in the 400 metres hurdles. She won the silver medal in the 400m hurdles at the 1990 European Championships, and bronze medals in the 400 metres at the 1989 European Indoor Championships and 1991 World Indoor Championships. Her 400m hurdles best of 54.25 secs has stood as the Swiss record since 1991.
Jennifer Brenda "Jenny" Meadows is a retired British athlete. Her main event was the 800 metres, although she previously competed also over the 400 metres. She won the bronze medal at the 2009 World Championships, and a silver at the 2010 World Indoor Championships. At the European Athletics Championships, Meadows took silver outdoors in 2010 and gold indoors in 2011. She also had some international success as part of the Great Britain women's 4 x 400 metres relay squad.
Zuzana Hejnová is a retired Czech athlete who specialised in the 400 metres hurdles. She won the silver medal in the event at the 2012 London Olympics. Hejnová is a two-time World Champion, having claimed titles at the 2013 and 2015 World Championships in Athletics. She won bronze at the 2012 European Championships and silver for the 400 metres at the 2017 European Indoor Championships.
Brenda Taylor is an American track and field athlete who specialises in the 400 meter hurdles. She reached the final of the event at the 2004 Summer Olympics. She also competed at the 2001 World Championships in Athletics and won a medal at the 2003 IAAF World Indoor Championships in the 4×400-meter relay.
Mujinga Kambundji is a Swiss sprinter. She won the bronze medal in the 200 metres at the 2019 World Championships. Kambundji is the 60 metres 2022 World indoor champion, becoming the joint fourth-fastest woman of all time in the event, after earning a bronze in 2018. She is a three-time European Championships medallist, with gold for the 200 m and silver for the 100 m in 2022, and bronze for the 100 m in 2016. At the European Indoor Championships, she earned gold in the 60 m in 2023 and bronze in 2017.
Olga Alida Divera Commandeur is a Dutch television presenter and track and field athlete. She competed in the 400 metres hurdles at the 1984 Summer Olympics, but failed to reach the final. She won five national titles in this event in 1979, 1980, 1981, 1983 and 1984. She also won gold medals in the 800 metres at the 1975 European Athletics Junior Championships and 1977 national championships.
Lisanne de Witte is a Dutch track and field athlete who competes in sprinting. She specialises in the 400 metres, where she held the Dutch record with her personal best time of 50.77 seconds from 2018 to 2021.
Janieve Russell is a Jamaican track and field athlete who competes mainly in the 400 metres hurdles and the 400 metres sprint. She won an Olympic bronze medal in the 4 × 400 m relay in Tokyo 2021, where she also finished fourth in the 400m hurdles final in a personal best of 53.08 secs. She is a four-time Commonwealth Games gold medallist, winning the 400m hurdles title in 2018 and 2022, and the 4 × 400 m relay in 2014 and 2018. She has also won two relay silvers at the World Championships and a relay gold at the World Indoor Championships.
Nadine Visser is a Dutch track and field athlete who competed in the combined events until 2017 and specialises in short hurdling since 2018.
Ayomide Temilade Oluwatoyosi Folorunso is an Italian athlete specialising in the 400 metres hurdles. She competed in the 4 × 400 metres relay at the 2015 World Championships in Beijing.
Lore Hoffmann is a Swiss middle-distance runner who specialises in the 800 metres. She finished fourth at the 2022 European Championships and fifth at the 2021 European Indoor Championships. She reached the semi-finals of the 2020 Olympics.
Gabriela Gajanová is a Slovak middle-distance runner specialising in the 800 metres. Gajanová won a bronze medal at the 2017 European U20 Championships. She won silver in the 800 metres at the 2024 European Athletics Championships in Rome, Italy. In 2023, at the World Athletics Continental Tour in Bellinzona, Gajanová ran 800 meters in 1:58.78, surpassing the qualification threshold for 2024 Summer Olympics.
Femke Bol is a Dutch track and field athlete who competes in hurdling and sprinting. She specialises in the 400 metres hurdles, where she is the 2023 World Champion, and in the 400 metres, where she is the 2024 World Indoor Champion and the short track world record holder. In the 4 × 400 metres relay, she is the 2023 World Champion and the 2024 World Indoor Champion with the Dutch women's team.
Zoë Frederique Sedney is a Dutch athlete who competes in the hurdles, 100 metres, 200 metres, 400 metres and 4 × 100 metres relay. Sedney won two gold medals at the 2017 European Youth Summer Olympic Festival. As a senior in 2021, she competed in both the European Indoor Championships and the Summer Olympics. In 2022, she became part of the 4 × 100 metres Dutch relay team, competing together with her older sister Naomi Sedney.
Cyréna Samba-Mayela is a French athlete who competes in the 60 metres hurdles and 100 metres hurdles. She won the gold medal in the 60 m hurdles at the 2022 World Indoor Championships, a silver medal at the 2024 World Athletics Indoor Championships where she lowered the current French national record to 7.73 seconds, and the gold medal at the 2024 European Athletics Championships, where she established a new personal best, national record and championship record at 12.31 seconds.
Jaide Alexandra Stepter Baynes is an American track and field athlete who specializes in the 400 metres.
Julien Bonvin is a Swiss sprinter who specialises in the 400 metres hurdles. He has been the national champion in the 400 metres hurdles ever since 2021, earning the title consecutively three times in a row. He is also the 2023 Swiss champion for the indoor 200 metres.
