2016 and at the Summer Olympics, Huston was selected to compete as a lone male archer for the British squad, shooting only in the individual recurve tournament. First, he recorded a total score of 656 points, including 22 targets of a perfect ten, to obtain the thirty-eighth seed from a field of 64 archers in the classification round. Heading to the knockout stage on the third day of the Games, Huston confidently overcame the Dutchman and London 2012 fourth-place finalist Rick van der Ven with a two-set advantage at 6–4 in the opening round, before he lost his subsequent match on three straight sets to the eventual champion Ku Bon-chan of South Korea. He ended the year with an individual bronze Junior Men's Recurve medal at the Dublin World field championships.