The Olympics are adding stroke 50m events, while the World Championships dropped a mixed relay.

Martyn Rooney is a former British 400m runner and Olympic medallist, who now works as a relay coach for UK Athletics. He says the mixed relay - which was introduced as an event in 2019 - was a great ...

Italian biathlete Rebecca Passler has not been nominated for Wednesday's Olympic women's relay race after being cleared to compete despite a positive doping test. The Italian winter sport federation ...