The 4 × 400 metres relay or long relay is an athletics track event in which teams consist of four runners who each complete 400 metres or one lap, totaling 1600 meters. It is traditionally the final event of a track meet. The first leg and the first bend of the second leg are run in lanes. Start lines are thus staggered over a greater distance than in an individual 400 metres race; the runners then typically move to the inside of the track. The slightly longer 4 × 440 yards relay, on an Imperial distance, was a formerly run British Commonwealth and American event, until metrication was completed in the 1970s.
Marek Plawgo is a Polish athlete. He mainly competes in the 400 meters hurdles, but he also starts in the 400 meters and the 4 x 400 meters relay.
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.
Dylan Borlée is a Belgian sprinter who competes in the 400 metres. He is a member of the Borlée family.
Vernon Larnard Norwood is an American track and field athlete who specializes in the 400 meters.
Laviai Nielsen is a British sprinter specialising in the 400 metres.
Kendall Ellis is an American sprinter. Ellis won gold in the 4x400 m relay and bronze in the Mixed 4x400 metres at the Tokyo Olympics. She competed in the 400 meters at the 2017 and 2019 World Championships, winning gold medals as a part of prelim 4×400 m relays. As a junior, Ellis took gold in the 4×400 m relay and bronze in the 400 meters at the 2015 Pan American Junior Championships.
Natalia Kaczmarek is a Polish sprinter who specialises in the 400 metres. She is the 2024 European champion as well as the European silver medalist from 2022. She also won the bronze medal at the 2024 Summer Olympics. Kaczmarek earned several global medals as part of 4 x 400 m relays, including gold in the mixed event and silver in the women's event at the 2020 Tokyo Olympics.
Imke Vervaet is a Belgian athlete. She competed at the 2020 and 2024 Summer Olympics as a 200 metres runner and as a member of the Belgian women's 4x400 metres and mixed 4x400 metres relay teams. She also participated at multiple World and European Athletics championships, indoor and outdoor, individually and as a member of the 4x400 metres relay teams. She was national champion in the women's 200 metres in 2019, 2020, 2021 and 2024.
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 and the 2024 Olympic Champion with the Dutch mixed team.
Lieke Klaver is a Dutch track and field athlete who competes in sprinting. She specializes in the 200 metres and in the 400 metres. In the 4 × 400 metres relay, she is the 2023 World Champion and the 2024 World Indoor Champion with the Dutch women's team and the 2024 Olympic Champion with the Dutch mixed 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.
Jochem Dobber is a Dutch track and field sprint athlete who specialises in the 400 metres. He was a gold medallist in the 4 × 400 metres relay with the Dutch team at the 2021 European Athletics Indoor Championships, setting a Dutch record.
Ramsey Angela is a Dutch sprinter specialising in the 400 metres and 400 metres hurdles. He won the bronze medal in the 400 m hurdles at the 2021 European Under-23 Championships. Angela earned four major medals as part of Dutch men's 4 × 400 m relays, including silver at the 2020 Tokyo Olympics.
Helena Ponette is a Belgian sprinter specialising in the 400 metres. She competed at the 2024 Summer Olympics as a 400 metres runner and as a member of the Belgian women's 4x400 metres and mixed 4x400 metres relay teams. She also participated at multiple World and European Athletics championships, indoor and outdoor, individually and as a member of the 4x400 metres relay teams. She was national champion in the women's 400 metres in 2023.
Eveline Saalberg is a Dutch sprinter who specialises in the 400 metres.
Minke Bisschops is a Dutch track and field athlete who competes as a sprinter. She won a bronze in the women's 4 x 100 metres relay at the 2024 European Athletics Championships.
Isaya Klein Ikkink is a Dutch track and field athlete who competes in sprinting. He specializes in the 400 metres, where he has a personal best time of 45.41 seconds from 2024.
Cathelijn Peeters is a Dutch track and field athlete who competes in hurdling and sprinting and previously competed in the combined events and hammer throw. Peeters specializes in the 400 metres hurdles and in the 400 metres. In the 4 × 400 metres relay, she is the 2023 World Champion and the 2024 World Indoor Champion with the Dutch women's team and the 2024 Olympic Champion with the Dutch mixed team.
Myrte van der Schoot is a Dutch track and field athlete who competes in sprinting and long jump. In the 4 × 400 metres relay, she is the 2024 World Indoor Champion with the Dutch women's team.
