Trainer Leigh Williams achieved an impressive eight victories at The Valley, with his kennel participating in every race except one. Despite this remarkable feat, it fell short of Lisa Cole's record.
In May 2020, New Zealand trainer Lisa Cole won all 12 races at Whanganui, marking a historic clean sweep. On that occasion, Cole's kennel secured the top three spots in three races and claimed two of the top three positions in another six. Cole has achieved 12 wins multiple times on cards with up to 15 races, but May 2020 was the first instance of winning every race on the card.