The contest was among 38 schools drawn from the Federal Capital Territory and was for the primary school category.
Contestants during the competition were tested in English Language, Mathematics and General Knowledge.
Represented by Victor Fagbemi and Anita Pereomongu, Bristol beat Our Lady of Fatima Primary School and Glory Ultimate Academy to second and third positions respectively.
Director of the school, Dr Chijioke Ekechukwu, said the school has been known for winning competitive events in the FCT.
The field sales manager of Macmillan, Mr Ajibon Olusola, said based on the competition’s organisation, it’s difficult to determine next winners because of its competitive nature.
It would be recalled that Bristol Academy also won the first prize of the Team Success Competition in 2010, and won second in same contest in 2012.