Note: The above world record was bettered by three teams at the 2018 NCAA Division I Championship on 10 March 2018 in College Station, United States:

by the Florida team of Kunle Fasasi, Grant Holloway, Chantz Sawyers, and Benjamin Lobo Vedel. This time was not record-eligible because Fasasi represents Nigeria, Holloway represents the United States, Sawyers represents Jamaica, and Vedel represents Denmark. According to the IAAF rules, world records in relays can only be set if all team members have the same nationality. a b c d e "Mixed 4 × 400 m Relay Final Results" (PDF). World Athletics. 15 July 2022 . Retrieved 17 July 2022. Metres Relay Records – outdoor". International Association of Athletics Federations . Retrieved 1 September 2011. Norman and Benjamin the latest stars to shine in the IAAF Diamond League". IAAF. 1 July 2018 . Retrieved 15 January 2019.

Reviews

Allyson Felix (USA) ran a 47.72 split in the 2015 Beijing World Championships final, a 48.01 split in the 2007 Osaka World Championships final, and a 48.20 split in the 2012 London Olympic final. All-time men's best 4 × 400m Relay". alltime-athletics.com. 13 August 2017 . Retrieved 13 August 2017. dq5 The Russian team ( Maksim Dyldin, Lev Mosin, Sergey Petukhov and Vladimir Krasnov) originally finished third in the 2013 World Championships, but was disqualified after Dyldin was found to have used performance-enhancing drugs.

https://www.reuters.com/article/us-olympics-rio-doping-russia/russia-stripped-of-beijing-2008-4x400m-womens-silver-medal-idUSKCN10U242 Note: The above world record was bettered in a time of 3:21.75 by the University of Arkansas team of Amber Anning, Joanne Reid, Rosey Effiong, and Britton Wilson at the 2023 NCAA Division I Indoor Championship on 11 March 2023 in Albuquerque, New Mexico, United States. This time was not record-eligible because Anning was a citizen of Great Britain, Reid was a citizen of Jamaica, and Effiong and Wilson were United States citizens. [6] by the Texas A&M team of Ilolo Izu, Robert Grant, Devin Dixon and Mylik Kerley. All four runners represent the United States, and World Athletics currently lists this as the NACAC area record, but it has not been ratified as the world record. [5] Men's 4 × 400 m Relay Final Results" (PDF). World Athletics. 24 July 2022 . Retrieved 6 August 2022. IAAF deletes Americans' 4 × 400 m world record from the books". The Star. Malaysia. 13 August 2008. Archived from the original on 19 October 2012 . Retrieved 1 September 2011.Butch Reynolds ran a 43.23 split and Michael Johnson (both USA) ran a 42.91 split in the 1993 Stuttgart World Championship final; the USA team's final time of 2:54.29 is the current world record. A USA team of James Davis, Jerome Young, Milton Campbell and Tyree Washington originally won in the 2003 World Indoor Championships, but was disqualified after Young was found to have used performance-enhancing drugs. [40] m men relay at the European Championships in Barcelona 2010 (Martyn Rooney (GBR), Thomas Schneider (GER), Kacper Kozłowski (POL), Jonathan Borlée (BEL), Vladimir Krasnov (RUS), Teddy Venel (FRA))