[IAAF] World Athletics Relays 2021 Live Stream: Coverage from every race at NBCSN

The 2021 World Athletics Relays will be held in Chorzów, Poland from 1 to 2 May 2021. The previous four editions of the World Athletics Relays have been memorable and a lot of moments are to be cherished. There are a lot of channels that telecast the live coverage of the 2021 World Athletics Relays . While some of them are free and some others want you to pay.