256K views · 4.2K reactions | 10 months after giving birth the USA's Allyson Felix teams up with Courtney Okolo, Will London and Michael Cherry to win the mixed 4x400m relay and break the world record in the process. #WorldAthleticsChamps | World Athletics | Facebook

953K views · 13K reactions | The first world record of the World Athletics Championships Budapest 23 came after a dramatic finish in the mixed 4x400m relay  #WorldAthleticsChamps | World Athletics | Facebook

34K views · 760 reactions | Relay, relay impressive  In their first ever U20 participation in the mixed 4x400m relay, Team USA  cruises to a championship record time of 3:18.65 in the heats! #WorldAthleticsU20 | World Athletics | Facebook

6.4M views · 150K reactions | MUST WATCH FROM OVER THE WEEKEND: Down by four seconds heading into the 4x400 relay anchor leg, @UMichTrack's Ziyah Holman blasts a 51.79 split to bring the Wolverines all the way back for the win. #GoBlue 〽️ | University of Michigan Athletics | Facebook

Team Bahamas Wins Gold In U17 4x4 Relay The 4x400 relays are the most anticipated event every year at the CARIFTA Games and Team Bahamas electrified the crowd with a win in the U17 boys. This win takes both Eagan Neely and Jahcario Wilson to four gold medals each. | Our News Bahamas

10K reactions · 393 shares | Femke Bol charged to gold!  When she picked up the baton in the 4x400m mixed relay, the Netherlands were fourth. When she crossed the finish line, they were first! 磊 One of the all-time elite Olympic performances!  #Paris2024 Paris 2024 World Athletics TeamNL | Olympics | Facebook

1.5M views · 8.6K reactions | Team USA grabbed gold with ease in the women’s 4x400m relay at #Paris2024! Shamier Little, Sydney McLaughlin-Levrone, Gabrielle Thomas and Alexis Holmes left the competition in the dust with a stunning race. 磊 #Olympics | Olympics | Facebook

290K views · 3.7K reactions | #ThrowbackThursday Kenyan quartet of Aron Koech, Alphas Kishoyian, Jared Momanyi and Emmanuel Korir brought the curtain down on Asaba 2018 with victory in the 4x400m relay in 3:00.92, a championships record. | NOCK- Olympics Kenya | Facebook