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

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

Men's 4x400m Relay Results | Olympics

3.6M views · 66K reactions | Follow the orange shirt. #Olympics #Paris2024 Femke Bol showcased an extraordinary final leg, guiding the Dutch team in the mixed 4x400m relay at Paris 2024. TeamNL | World Athletics | Olympics | Facebook

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! 🥇 One of the all-time elite Olympic performances! 👏👏👏 #Paris2024 Paris 2024 World Athletics TeamNL | Olympics