Based on the UK Chess Challenge, the UK Go Challenge is for schools and junior players. Heats are run in schools, with an overall Final which can be also attended by junior players who did not play in a heat. See ukgochallenge.com.
For all youngsters (under-18) whether qualified from UK Go Challenge heats or not. Those still learning to play are encouraged to take part as well as those with established grades. Titles in age groups for boys and for girls