Olympics | Athletics Roundup: New world record in mixed relay, Uganda win first Paris 2024 gold 03.08.2024 01:51 BigNewsNetwork.com (sports) © Provided by Xinhua Athletes compete during the 4x400m mixed relay round 1 at the Paris 2024 Olympic Games in Paris, France, Aug. 2, 2024. (Xinhua/Lui Siu Wai)