18:00Athletics: World Relays. Red Button. 2021Athletics: World RelaysBBC Sport Duration: 2 hours, 4 minutes Mon 3rd May 2021, 18:00 on Red Button OneCoverage of day two’s action from Chorzów, Poland, as the always-thrilling World Relays heads to Europe for the first time.GenresSportSportAthleticsFormatsPerformances & EventsSeriesAthletics: World Relays. Red Button. 2021 Source: BBC Online