British Kart Championships IAME Cadet Registrations Extended. British Kart Championships IAME Cadet Registrations Extended. Bas Kaligis / Thursday, July 16, 2020 0 1748 Article rating: No rating Since the unfortunate news that the LGM Championship has been cancelled for 2020, Motorsport UK are delighted to confirm that we have extended the already full cadet grid and that we also have limited spaces left in the Mini, junior and senior X30 classes. Read more