Mark Cavendish powers past Caleb Ewan to take Derny victory on opening night of Six Day London Oct 23, 2019 Mark Cavendish took victory on the opening night of Six Day London 2019 (Picture: Six Day London) Mark Cavendish soared past Caleb Ewan to take victory in the 40 lap derny on the first evening of racing at Six Day London. Tags: News Racing Top story Track cycling Share 0 Share on Facebook Tweet Tweet on Twitter +1 +1 on Google Plus