Hidden in plain sight among the teenagers and pensioners who have paid their £14 entry fee to compete at the Lee Valley Sprint Night is a Team GB star who has not stepped onto the track since failing a drugs test at the Tokyo Olympics; a contrite athlete seeking a new beginning.
Cheered on by his close friend Nethaneel Mitchell-Blake – one of the British quartet who lost their Olympic 4x100 metres silver medal because of his actions – CJ Ujah does what for so long had been commonplace: he wins a race. Two, in fact.